• Google DeepMind Researchers Propose CaMeL: A Robust Defense that Creates a Protective System Layer around the LLM, Securing It even when Underlying Models may be Susceptible to Attacks
    www.marktechpost.com
    Large Language Models (LLMs) are becoming integral to modern technology, driving agentic systems that interact dynamically with external environments. Despite their impressive capabilities, LLMs are highly vulnerable to prompt injection attacks. These attacks occur when adversaries inject malicious instructions through untrusted data sources, aiming to compromise the system by extracting sensitive data or executing harmful operations. Traditional security methods, such as model training and prompt engineering, have shown limited effectiveness, underscoring the urgent need for robust defenses.Google DeepMind Researchers propose CaMeL, a robust defense that creates a protective system layer around the LLM, securing it even when underlying models may be susceptible to attacks. Unlike traditional approaches that require retraining or model modifications, CaMeL introduces a new paradigm inspired by proven software security practices. It explicitly extracts control and data flows from user queries, ensuring untrusted inputs never alter program logic directly. This design isolates potentially harmful data, preventing it from influencing the decision-making processes inherent to LLM agents.Technically, CaMeL functions by employing a dual-model architecture: a Privileged LLM and a Quarantined LLM. The Privileged LLM orchestrates the overall task, isolating sensitive operations from potentially harmful data. The Quarantined LLM processes data separately and is explicitly stripped of tool-calling capabilities to limit potential damage. CaMeL further strengthens security by assigning metadata or capabilities to each data value, defining strict policies about how each piece of information can be utilized. A custom Python interpreter enforces these fine-grained security policies, monitoring data provenance and ensuring compliance through explicit control-flow constraints.Results from empirical evaluation using the AgentDojo benchmark highlight CaMeLs effectiveness. In controlled tests, CaMeL successfully thwarted prompt injection attacks by enforcing security policies at granular levels. The system demonstrated the ability to maintain functionality, solving 67% of tasks securely within the AgentDojo framework. Compared to other defenses like Prompt Sandwiching and Spotlighting, CaMeL outperformed significantly in terms of security, providing near-total protection against attacks while incurring moderate overheads. The overhead primarily manifests in token usage, with approximately a 2.82 increase in input tokens and a 2.73 increase in output tokens, acceptable considering the security guarantees provided.Moreover, CaMeL addresses subtle vulnerabilities, such as data-to-control flow manipulations, by strictly managing dependencies through its metadata-based policies. For instance, a scenario where an adversary attempts to leverage benign-looking instructions from email data to control the system execution flow would be mitigated effectively by CaMeLs rigorous data tagging and policy enforcement mechanisms. This comprehensive protection is essential, given that conventional methods might fail to recognize such indirect manipulation threats.In conclusion, CaMeL represents a significant advancement in securing LLM-driven agentic systems. Its ability to robustly enforce security policies without altering the underlying LLM offers a powerful and flexible approach to defending against prompt injection attacks. By adopting principles from traditional software security, CaMeL not only mitigates explicit prompt injection risks but also safeguards against sophisticated attacks leveraging indirect data manipulation. As LLM integration expands into sensitive applications, adopting CaMeL could be vital in maintaining user trust and ensuring secure interactions within complex digital ecosystems.Check outthe Paper.All credit for this research goes to the researchers of this project. Also,feel free to follow us onTwitterand dont forget to join our85k+ ML SubReddit. Asif RazzaqWebsite| + postsBioAsif Razzaq is the CEO of Marktechpost Media Inc.. As a visionary entrepreneur and engineer, Asif is committed to harnessing the potential of Artificial Intelligence for social good. His most recent endeavor is the launch of an Artificial Intelligence Media Platform, Marktechpost, which stands out for its in-depth coverage of machine learning and deep learning news that is both technically sound and easily understandable by a wide audience. The platform boasts of over 2 million monthly views, illustrating its popularity among audiences.Asif Razzaqhttps://www.marktechpost.com/author/6flvq/DeepSeek AI Unveils DeepSeek-V3-0324: Blazing Fast Performance on Mac Studio, Heating Up the Competition with OpenAIAsif Razzaqhttps://www.marktechpost.com/author/6flvq/Google AI Released Gemini 2.5 Pro Experimental: An Advanced AI Model that Excels in Reasoning, Coding, and Multimodal CapabilitiesAsif Razzaqhttps://www.marktechpost.com/author/6flvq/A Code Implementation for Advanced Human Pose Estimation Using MediaPipe, OpenCV and MatplotlibAsif Razzaqhttps://www.marktechpost.com/author/6flvq/A Coding Implementation of Extracting Structured Data Using LangSmith, Pydantic, LangChain, and Claude 3.7 Sonnet
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  • Nerf Guns Are Getting Blasted With Discounts During Amazon's Spring Sale
    www.ign.com
    Amazons Big Spring Sale is in full swing until March 31st with tons of awesome deals to check out. Nerf is getting in on the action, offering solid discounts on a whole range of blasters. Kids and kids-at-heart will love getting their hands on these classic toys with squishy foam darts. As '90s kids know, pillow fort battles and tree house sieges will be taken up a notch when a Nerf Blaster is in hand. Whether youre after a powerful semi-automatic Blaster ready to send a barrage of darts flying at 150 feet per second or something a little more compact for a sneak attack on unsuspecting family and friends, Amazon has Nerf discounts of over 70% right now. Even some of Nerfs Blasters aimed at teens which use Accu-Rounds over traditional darts are on sale. So, if youre ready to get blasting or need a reasonably priced gift, (we see you, Fortnite fans), now is the time to buy a Nerf Blaster. Below are some of the best deals weve seen so far: Nerf Elite 2.0 Commander RD-6 Dart BlasterNerf Pro Stryfe X Dart Semi-Auto BlasterNerf Rival Mirage XXIV-800 BlasterNerf N Series Gear Up PackNerf Teenage Mutant Ninja Turtles Dart BlasterNerf DinoSquad Armorstrike Dart BlasterNerf Wild LionfuryThere are plenty of Nerf Blasters to choose from. The Nerf Elite 2.0 Commander is a classic option with a six-dart drum for quick shots, while the Nerf Pro Stryfe X Dart Semi-Auto Blaster kicks things up a notch with a 15-dart magazine and rechargeable battery to blast darts faster and further. Both are on sale right now. Maybe you want to try Nerf rounds instead of the traditional darts? Grab the Nerf Rival Mirage XXIV-800 Blaster for over 60% off. It launches the round, dimpled balls at 90 feet per second, delivering better precision than traditional Blasters. If youre interested in grabbing a Nerf Blaster thats more kid-oriented, Amazon didnt leave those out of the sale either. Some of its DinoSquad line-up is discounted, a Fortnite Nerf gun is on sale for 27% off, the TMNT Blaster with colorful darts to match Leonardo, Donatello, Michelangelo, and Raphael is part of the spring sale, and a lion-themed Blaster is almost 75% off. All of these are meant for kids ages six or eight and older. Theres even a three-Blaster set, which could be fun for the whole family, but Im sure everyone will be fighting who gets the biggest Blaster. Where to Buy Nerf AmmoAfter youve secured a Nerf Blaster, grabbing some extra darts or rounds is always a good idea. If youve ever played with a Nerf gun before, you know that ammo goes missing way too quickly, (sometimes over the fence to a neighbor's yard). Luckily, a range of nerf darts are on sale. Big 100 packs for an epic war with friends or smaller, ultra-cheap sets to replace a few missing darts are all discounted right now. Just be sure to grab the right ammo.Nerf N Series N1 Darts - 100 packNerf N Series N1 Darts - 10 PackNerf Elite 2.0 50-Dart Refill PackNerf Hyper 100-Round Refill CanisterMany of these Nerf Blaster deals are only available for a limited time, so jump on them now to score big savings. After youve grabbed a great Nerf deal, you may want to check out the discounts on cornhole and other lawn games during Amazons Big Spring Sale for more fun outdoor activities, or see our top picks of Nerf guns for all ages.PlayDanielle is a Tech freelance writer based in Los Angeles who spends her free time creating videos and geeking out over music history.
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  • AU Deals: Save 260 Bucks in a Wheely Good Deal, A Slew of Unmissable Must Owns for Your Weekend, and More!
    www.ign.com
    The hunt for incredible gaming deals just got a lot more exciting. From spellbinding adventures to out-of-this-world journeys, there are discounts galore across every major platform. Many of them are the perfect opportunity to add new titles to your collection without stretching your budget, so lets get scrollin' and savin'.This Day in Gaming In retro news, I'm celebrating the 17th bday of God of War: Chains of Olympus, a PSP powerhouse spin-off. In this first game prequel (that occurs after God of War: Ascension), Kratos is still the Winston Wolf dogsbody of that Greek Godsbody corporate. My overriding memory of it is an array of weird unlockable skins that turned old mate into a giant spud, a bekilted Braveheart berserker, or a French mime. Ooh la la!Oh, how I long for the days when we weren't nickel and dimed for these via MTX.Aussie bdays for notable games- TimeSplitters: Future Perfect (PS2) 2005. Get- Ratchet & Clank: Size Matters (PSP) 2007. eBay- Gran Turismo 5 Prologue (PS3) 2008. eBbay- C&C 3: Kane's Wrath (PC) 2008. Get- Condemned 2: Bloodshot (X360) 2008. Get- God of War: Chains of Olympus (PSP) 2008. eBay- Tekken Tag Tournament 2 (ARC) 2012. eBay- MGSV: Ground Zeroes (PS4, XO) 2014. GetContentsNice Savings for Nintendo SwitchOn the Nintendo Switch, Hogwarts Legacy: Deluxe Edition is a bewitching 75% off, inviting players to live out their wizarding dreams.Meanwhile, No Mans Skya space exploration gemis now 60% off, and what started as a controversial release is now an industry-defining comeback.No Man's SkyThis plays like an increasingly elaborate interstellar Animal Crossing. You travel the stars and visit strange, procedurally generated planets in a never-ending quest for loot and money to spend on upgrades. I dig it.Hogwarts Legacy: Del. Ed. (-75%) - A$25Super Monkey Ball Banana Rumble (-59%) - A$29Sid Meier's Civilization VII (-23%) - A$69The Last Campfire (-90%) - A$3Expiring Recent DealsOr gift a Nintendo eShop Card.Switch Console PricesHow much to Switch it up?Switch OLED + Mario Wonder: $539 $499 | Switch Original: $499 $448 | Switch OLED Black: $539 $448 | Switch OLED White: $539 $445 | Switch Lite: $329 $294 | Switch Lite Hyrule: $339 $335See itBack to topExciting Bargains for XboxFor a more immersive RPG experience, Octopath Traveler II on Xbox is half-price, and its captivating HD-2D art style and compelling character-driven storytelling is truly a masterpiece. Fun trivia: the games eight distinct stories were written by different authors to ensure a fresh take with every characters path.MK1: Khaos Reigns Col.Includes instant access to the Base Game, Kombat Pack, and Dragon Krystals. Gain access to the upcoming Story Expansion, Kombat Pack 2 and more!Octopath Traveler II (-50%) - A$43Monopoly 2024 (-41%) - A$29No Man's Sky (-60%) - A$36CoD: MW2 (-60%) - A$44Xbox OneGTA V: Premium Ed. (-58%) - A$20Sleeping Dogs Def. Ed. (-85%) - A$6The Escapists 2 GOTY (-75%) - A$11Just Cause 3 (-85%) - A$4Expiring Recent DealsOr just invest in an Xbox Card.Xbox Console PricesHow many bucks for a 'Box? Series X: $799 $749 | Series S Black: $549 $545 | Series S White:$499 $498 | Series S Starter: N/ASee itBack to topPure Scores for PlayStationLogitech G29 WheelAn oldie but a goodie. Still has very high compatibility with a bunch of games.Guardians of the Galaxy (-85%) - A$15Borderlands 3 Ult. Ed. (-74%) - A$38Stranger of Paradise FF Origin (-57%) - A$43Poker Club (-59%) - A$13PS4FF XV Royal Ed. (-26%) - A$36GTA V: Premium Ed. (-64%) - A$20BioShock: The Col. (-80%) - A$20Spyro Reignited Tril. (-65%) - A$25Expiring Recent DealsPersona 5 Royal (-39%) - A$59Elden Ring: Nightreign (-16%) - A$59TopSpin 2K25 (-77%) - A$24Astro Bot (-19%) - A$89Dead Island 2 (-73%) - A$20Catherine: Full Body (-38%) - A$34EA Sports FC 25 (-37%) - A$69NBA 2K25 (-67%) - A$40PS+ Monthly FreebiesYours to keep from Apr 1 with this subscriptionRoboCop: Rogue City | PS5The Texas Chain Saw Massacre | PS4/5Digimon Story: Cyber Sleuth HM | PS4Or purchase a PS Store Card.What you'll pay to 'Station.PS5 + Astro Bot:$799 $679 | PS5 Slim Disc:$799 $798 | PS5 Slim Digital:679 $678 | PS5 Pro $1,199 | PS VR2: $649.95 | PS VR2 + Horizon: $1,099 | PS Portal: $329See itBack to topPurchase Cheap for PCIf PC gaming is more your speed, grab Mirrors Edge Catalyst at a mind-blowing 85% off! As one of the pioneers of parkour in video games, the devs actually brought in real-life athletes to capture the most fluid and believable movement possible. Its visual aesthetic is basically timeless, too.Humble BundleDice & Destiny | Disco Elysium, Pillars of Eternity, Roadwarden | Pillars of Eternity II: Deadfire, Citizen Sleeper Broken Roads.AC Shadows (-17%) - A$83Lego Skywalker Galactic (-83%) - A$17Mirror's Edge Catalyst (-85%) - A$5Frostpunk (-85%) - A$7The Last Campfire (-90%) - A$3Unravel Two (-80%) - A$6Expiring Recent DealsOr just get a Steam Wallet CardPC Hardware PricesSlay your pile of shame.Official launch in NovSteam Deck 256GB LCD: $649 | Steam Deck 512GB OLED: $899 | Steam Deck 1TB OLED: $1,049See it at SteamLaptop DealsApple 2024 MacBook Air 15-inch (-12%) A$2,197HP Envy x360 16" 2-in-1 (-39%) A$1,399Lenovo ThinkPad E16 Gen 2 (-40%) A$1,129Desktop DealsHP OMEN 35L Gaming (-10%) A$2,799Lenovo ThinkCentre neo 50q (-35%) A$629Lenovo ThinkCentre neo 50s (-45%) A$1,018Monitor DealsDell G Series G2724D (-27%) A$398.60Samsung 57" Odyssey Neo Curved (-22%) A$2,499Component DealsAMD Ryzen 7 7800X3D (-8%) A$885.70Corsair Vengeance 32GB (-35%) A$82Kingston FURY Beast 16GB (-30%) A$48Storage DealsBack to topLegit LEGO DealsSimba The Lion KingThe king has returned. In block form.Bat-Pod (-46%) - A$65Fire Rescue Boat (-33%) - A$22Apollo Lunar Roving (-29%) - A$250Expiring Recent Deals3in1 T. Rex (-35%) - A$39Research Submarine (-33%) - A$40Star Wars R2-D2 (-30%) - A$139Batmobile vs. Mr. Freeze (-27%) - A$22Back to topHot Headphones DealsAudiophilia for lessBack to topTerrific TV DealsDo right by your console, upgrade your tellyKogan 65" QLED (-50%) A$699 Kogan 55" QLED (-45%) A$549 LG 55" UT80 4K (-28%) A$869Back to top Adam Mathew is our Aussie deals wrangler. He plays practically everything, often on YouTube.
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  • Opera One browser now lets users manage and control tabs with AI
    9to5mac.com
    Opera on Wednesday released another update for Opera One, its AI-focused web browser. With the new version, users can now easily manage and control their tabs using artificial intelligence.Opera One updated with new AI featuresAs detailed by Opera in a blog post, the Tab Commands feature enables a new way of interacting with tabs in Opera One via Aria, Operas AI assistant. In other words, you can give Aria commands such as close all tabs except this one or group all my Pinterest tabs.You can then tell your browser to pin your streaming services to never miss the action, or you can also tell it to close all your wikipedia tabs once youre done with homework and if you want to save them for later, just tell it to group them in a tab island, the company explains.Other examples of commands are:Pin my YouTube tabsSave all my tabsCreate a group with 9to5Mac tabsTo quickly enter a tab command, just press Command + / on Mac or Control + / on Windows.In addition to Tab Commands, the new version of Opera One also comes with new AI Feature Drops that make Aria better. This includes improvements to Writing Mode and the ability to place Aria in a browser tab. Opera also claims that its AI assistant can now provide richer answers about things like recipes, products, and games.You candownload Opera One from the companys website. The browser is compatible with multiple plataforms, including macOS, Windows, and Linux.Gadgets I recommend:Add 9to5Mac to your Google News feed. FTC: We use income earning auto affiliate links. More.Youre reading 9to5Mac experts who break news about Apple and its surrounding ecosystem, day after day. Be sure to check out our homepage for all the latest news, and follow 9to5Mac on Twitter, Facebook, and LinkedIn to stay in the loop. Dont know where to start? Check out our exclusive stories, reviews, how-tos, and subscribe to our YouTube channel
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  • 9 of the Best Horror Movies to Stream on Max
    www.cnet.com
    Not mentioned: Any scenes with the Ratliff brothers on The White Lotus.
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  • Play as These Nostalgic Film Characters This April on PlayStation Plus
    www.cnet.com
    All PS Plus subscribers can play these games in April.
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  • Nintendo Spotted Preparing For Switch 2 'Hands-On' Experience, Here's A First Look
    www.nintendolife.com
    The special event kicks off next week.The Nintendo Switch 2 Direct takes place next week and ahead of the big broadcast, Nintendo is now busy preparing for its special "hands on" experience which will take place just days later.Read the full article on nintendolife.com
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  • ChatGPTs new AI image feature is delayed for free users
    techcrunch.com
    In BriefPosted:2:34 PM PDT March 26, 2025Image Credits:Nathan Laine/Bloomberg / Getty ImagesChatGPTs new AI image feature is delayed for free usersOpenAI CEO Sam Altman announced on Wednesday that the rollout of ChatGPTs viral new AI image features to free users would be delayed, citing significantly higher demand than the company expected.Images in ChatGPT are wayyyy more popular than we expected (and we had pretty high expectations), Altman said in a post on X on Wednesday.On Tuesday, the company announced the launch of GPT-4os native image generation, which lets users upload and modify images, saying it would soon come to all tiers of ChatGPT. As of Wednesday, OpenAI has only rolled out the feature to subscribers to ChatGPT Pro, Plus, and Teams.In recent months, OpenAI has faced similar hiccups around product launches, repeatedly blaming a lack of compute capacity. Shortly after launching Sora in December, OpenAI disabled signups. Perhaps, the companys planned $500 billion Stargate data center project will help with those capacity constraints.Topics
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  • UnitedHealth removes mentions of DEI from its website
    techcrunch.com
    UnitedHealth Group has scrubbed much of its website mentioning its diversity, equity, and inclusion (DEI) policies, including pulling down blog posts and removing large sections from its website, TechCrunch has learned.According to archived copies of UnitedHealths website, several of the companys web pages dedicated to DEI no longer load and now redirect to a page not found error. A section of the companys career page that used to have a dedicated section for diversity, equity, and inclusion, along with its diversity initiatives, no longer appears on the same live page.UnitedHealth also removed a 2022 blog post featuring a conversation with its vice president of DEI.Its not clear why UnitedHealth pulled down the pages, and if it represents a shift of verbiage or an actual change in its policies. UnitedHealth spokesperson Tyler Mason did not return requests for comment Wednesday.The removal of DEI from UnitedHealths websites coincides with a broad retreat from DEI policies and programs by household names and tech companies alike, amid mounting pressure from Trump administration-issued executive orders targeting DEI programs.In February, U.S. Attorney General Pam Bondi instructed the Justice Department to investigate, eliminate, and penalize DEI programs that it considers illegal at private sector companies that receive federal funding. A federal appeals court temporarily allowed the Trump administration to press ahead, despite a lower court ruling the governments efforts unlawful.Several tech companies have already scrubbed mentions of DEI from their websites, including Google and OpenAI.TechCrunch saw UnitedHealth take down its web pages mentioning DEI throughout Wednesday morning in real time. Since the ransomware attack on Change Healthcare last year, TechCrunch has used a web page monitor to automatically and continually check for any changes to its website, such as updates to its data breach notice.In removing Diversity, Equity and Inclusion in UnitedHealths website menu, the company added a slimmed-down page with weaker language it calls the Culture of Belonging, which leaves out previous references to the companys diversity efforts on university campuses, diversity in recruiting, and the companys various employee resource groups.Image Credits:TechCrunch (screenshot)Image Credits:TechCrunch (screenshot)Image Credits:TechCrunch (screenshot)Image Credits:TechCrunch (screenshot)
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  • The best VPN extensions for Chrome in 2025: Expert tested and reviewed
    www.zdnet.com
    Finding the rightvirtual private network (VPN) to keep your internet connection encrypted and secure and your browsing private can be challenging, but if you're only looking for a browser-based solution, it's easier to home in on the best options. A VPN extension is a solution for quickly masking your IP address during a browser session, compared to blanket device protection. You may want to, for example, switch your location to access geo-blocked content or use a VPN on a particular browser to access specific content.When you set up your new VPN, you can install its apps individually to protect your devices, set up a VPN on your router for blanket coverage, or use an accompanying extension to protect your browser sessions. An estimated66.3% of internet usersfavor Chrome as their browser, beating Safari, Edge, and Firefox. This guide provides our recommendations for thebest VPNsthat offer reliable Chrome extensions.What is the best Chrome VPN right now?Our pick for the best Chrome VPN overall isExpressVPN, thanks to its excellent speed, stability, and vast server network. Plus, the efficient Chrome extension isn't intrusive and doesn't drastically slow down your internet connection. ExpressVPN is typically a rather expensive VPN, but due to a current -- and unusual -- promotion, the price has reduced the monthly subscription price to $5 per month on a two-year plan with four months of free service.At ZDNET, we'vetested every reputable VPN on the market, rigorously evaluating speed, number of servers, security features, price, and more. We monitor VPN solutions, conduct frequent speed tests, and monitor customer feedback to ensure we recommend only the best. Sort by All Best Chrome VPN extensions in 2025 Show less View now at ExpressVPN ExpressVPN is one of the most widely used VPNs. It supports many platforms and has an extensive list of protocols you can choose from.Its Chrome extension has garnered many positive reviews, with thousands of users issuing high scores. At the time of writing, there appears to be a fake ExpressVPN extension in search results, so be careful to only download the official "ExpressVPN: VPN proxy for a better internet" extension, which has an average of 4.5 out of 5 stars and 2.8K ratings.While overall performance may vary depending on your internet connection and which server you're connecting to, ExpressVPN is fast and reliable. We found that it consistently provides fantastic speeds and some of the best we've measured. Recent upgrades to the Windows-only Lightway protocol have increased user speeds even further.When we used the extension, we noted little change to speeds, and it was unobtrusive -- an important element of VPN extension usage, given all the pop-ups and notifications we already have to deal with.ExpressVPN also has servers in more countries than many of the providers on this list, so you'll have plenty of location options. It's good for streaming and is worth trying out if you want to access your home libraries on-the-go through the Chrome browser.Review:ExpressVPN reviewTo use the accompanying extension, you will need an ExpressVPN subscription. Subscriptions normally start at $6.67 per month, but during ExpressVPN's current sale, its two-year plan is $5 per month, with four months of free VPN access added to the length of your contract. Alternatively, its annual plan is $6.67 with three months free.Despite the usually higher price point, customers say ExpressVPN is simple, fast, and easy to use.ExpressVPN features:Chrome extension:Yes |Chrome Web Store rating: 4.5 |Simultaneous connections:8|Kill switch:Yes |Platforms: Windows, macOS, iOS, Android, Chrome, Firefox, Edge, Linux, Fire TV, Android TV, tvOS, and routers|Countries:105|Logging: No browsing logs, some connection logs |Money-back guarantee:30 days|Trial: Seven days on Android and iOS|Trustpilot rating: 4.2 |Google Play rating: 4.4 |App Store rating: 4.7 Pros Fast speeds Large server network Beginner-friendly Multi-platform Cons No unlimited connections Pricer than other options ExpressVPN is one of the most widely used VPNs. It supports many platforms and has an extensive list of protocols you can choose from.Its Chrome extension has garnered many positive reviews, with thousands of users issuing high scores. At the time of writing, there appears to be a fake ExpressVPN extension in search results, so be careful to only download the official "ExpressVPN: VPN proxy for a better internet" extension, which has an average of 4.5 out of 5 stars and 2.8K ratings.While overall performance may vary depending on your internet connection and which server you're connecting to, ExpressVPN is fast and reliable. We found that it consistently provides fantastic speeds and some of the best we've measured. Recent upgrades to the Windows-only Lightway protocol have increased user speeds even further.When we used the extension, we noted little change to speeds, and it was unobtrusive -- an important element of VPN extension usage, given all the pop-ups and notifications we already have to deal with.ExpressVPN also has servers in more countries than many of the providers on this list, so you'll have plenty of location options. It's good for streaming and is worth trying out if you want to access your home libraries on-the-go through the Chrome browser.Review:ExpressVPN reviewTo use the accompanying extension, you will need an ExpressVPN subscription. Subscriptions normally start at $6.67 per month, but during ExpressVPN's current sale, its two-year plan is $5 per month, with four months of free VPN access added to the length of your contract. Alternatively, its annual plan is $6.67 with three months free.Despite the usually higher price point, customers say ExpressVPN is simple, fast, and easy to use.ExpressVPN features:Chrome extension:Yes |Chrome Web Store rating: 4.5 |Simultaneous connections:8|Kill switch:Yes |Platforms: Windows, macOS, iOS, Android, Chrome, Firefox, Edge, Linux, Fire TV, Android TV, tvOS, and routers|Countries:105|Logging: No browsing logs, some connection logs |Money-back guarantee:30 days|Trial: Seven days on Android and iOS|Trustpilot rating: 4.2 |Google Play rating: 4.4 |App Store rating: 4.7 Read More Show Expert Take Show less Show less View now at NordVPN NordVPN is one of the most popular VPNs and for good reason. NordVPN supports all the major platforms and operating systems, so you can use it to secure the vast majority of your devices. For extra protection, you can also route your connection through a second server, known as a double VPN.Its most recent independent audit, conducted by Cure53, found no client-side vulnerabilities in browser extensions, including Chrome. The audit highlighted that the VPN works as intended, although several vulnerabilities were uncovered and resolved.In our latest speed tests, NordVPN performed exceptionally well and, together with ExpressVPN, offered the best speeds and stability. It's also great for accessing streaming services with high success rates for accessing geo-blocked content.The VPN provider offers 111 locations to choose from, and you can connect up to 10 devices to the service simultaneously.Customers say they like NordVPN's speed and security and note that the support is impressive. The Chrome extension is lightweight, and many users consider it reliable and a great addition to day-to-day browsing and tasks.Review:NordVPN reviewNordVPN's best pricing is for its entry-level two-year plan, which begins at $3.09 per month. You can also opt for one-year and one-month plans at $5 monthly and $13 monthly, respectively. One and two-year contracts come with three months of free access. If you're unsure if NordVPN will work for you, you can always try it and get a full refund within 30 days.NordVPN features:Chrome extension:Yes |Chrome Web Store rating: 4.2 |Simultaneous connections:10 |Platforms: Windows, macOS, iOS, Android, Linux, Chrome, Firefox, Edge, Android TV, Fire TV, tvOS, and routers |Countries:111 |Kill switch:Yes |Logging:Email address and billing information only |Money-back guarantee: 30 days|Trial: Seven days on Android|Trustpilot rating: 4.1 |Google Play rating: 4.6 |App Store rating: 4.7 Pros Straightforward apps Fast and reliable connections Vast server network Excellent speeds Cons No unlimited connections Advanced plans can be expensive NordVPN is one of the most popular VPNs and for good reason. NordVPN supports all the major platforms and operating systems, so you can use it to secure the vast majority of your devices. For extra protection, you can also route your connection through a second server, known as a double VPN.Its most recent independent audit, conducted by Cure53, found no client-side vulnerabilities in browser extensions, including Chrome. The audit highlighted that the VPN works as intended, although several vulnerabilities were uncovered and resolved.In our latest speed tests, NordVPN performed exceptionally well and, together with ExpressVPN, offered the best speeds and stability. It's also great for accessing streaming services with high success rates for accessing geo-blocked content.The VPN provider offers 111 locations to choose from, and you can connect up to 10 devices to the service simultaneously.Customers say they like NordVPN's speed and security and note that the support is impressive. The Chrome extension is lightweight, and many users consider it reliable and a great addition to day-to-day browsing and tasks.Review:NordVPN reviewNordVPN's best pricing is for its entry-level two-year plan, which begins at $3.09 per month. You can also opt for one-year and one-month plans at $5 monthly and $13 monthly, respectively. One and two-year contracts come with three months of free access. If you're unsure if NordVPN will work for you, you can always try it and get a full refund within 30 days.NordVPN features:Chrome extension:Yes |Chrome Web Store rating: 4.2 |Simultaneous connections:10 |Platforms: Windows, macOS, iOS, Android, Linux, Chrome, Firefox, Edge, Android TV, Fire TV, tvOS, and routers |Countries:111 |Kill switch:Yes |Logging:Email address and billing information only |Money-back guarantee: 30 days|Trial: Seven days on Android|Trustpilot rating: 4.1 |Google Play rating: 4.6 |App Store rating: 4.7 Read More Show Expert Take Show less Show less View now at Surfshark Surfshark is one of the most affordable VPNs on the market and offers consistently low pricing for lengthy contracts.In terms of security, Surfshark is rock solid. In our testing, we found no domain name service (DNS) or data leaks. That said, Surfshark's connection times and speeds can be slower than those of its competitors.The VPN comes standard with useful connectivity and security features along with a cookie and ad-blocker, a masked email generator, split tunneling (Bypasser), a double VPN option (MultiHop), and other options. Premium plans offer more such as malware and webcam protection.Users say they find Surfshark's Chrome extension easy to install and operate and deem it an extension that "just works." The Chrome extension also makes it easier to access services restricted by local IPs.Review:Surfshark VPN reviewSurfshark pricing begins at $2.19 per month on a two-year plan with three months free. You can sign up for a one-year contract at a starting price of $3.19 per month or get a month of access for $15.45. Surfshark offers a 30-day money-back guarantee.Recently, Surfshark dropped support for legacy iOS and macOS devices, so ensure you are on at least iOS 15 or macOS 11 (Big Sur) if you plan to use this VPN and its extension.Surfshark VPN features:Chrome extension:Yes |Chrome Web Store rating: 3.8 |Simultaneous connections:Unlimited| Ad-blocker | Two-factor authentication |Kill switch: Yes |Countries: 100 |Platforms: Windows, macOS, Linux, iOS, Android, Fire TV, Chrome, Firefox, Edge, tvOS, and routers |Money-back guarantee: 30 days |Trial: Seven days on Android, iOS, and macOS|Trustpilot rating: 4.4 |Google Play rating: 4.6 |App Store rating: 4.7 Pros Wide array of useful features Affordable Unlimited connections Cons Can be slower than competitors Surfshark is one of the most affordable VPNs on the market and offers consistently low pricing for lengthy contracts.In terms of security, Surfshark is rock solid. In our testing, we found no domain name service (DNS) or data leaks. That said, Surfshark's connection times and speeds can be slower than those of its competitors.The VPN comes standard with useful connectivity and security features along with a cookie and ad-blocker, a masked email generator, split tunneling (Bypasser), a double VPN option (MultiHop), and other options. Premium plans offer more such as malware and webcam protection.Users say they find Surfshark's Chrome extension easy to install and operate and deem it an extension that "just works." The Chrome extension also makes it easier to access services restricted by local IPs.Review:Surfshark VPN reviewSurfshark pricing begins at $2.19 per month on a two-year plan with three months free. You can sign up for a one-year contract at a starting price of $3.19 per month or get a month of access for $15.45. Surfshark offers a 30-day money-back guarantee.Recently, Surfshark dropped support for legacy iOS and macOS devices, so ensure you are on at least iOS 15 or macOS 11 (Big Sur) if you plan to use this VPN and its extension.Surfshark VPN features:Chrome extension:Yes |Chrome Web Store rating: 3.8 |Simultaneous connections:Unlimited| Ad-blocker | Two-factor authentication |Kill switch: Yes |Countries: 100 |Platforms: Windows, macOS, Linux, iOS, Android, Fire TV, Chrome, Firefox, Edge, tvOS, and routers |Money-back guarantee: 30 days |Trial: Seven days on Android, iOS, and macOS|Trustpilot rating: 4.4 |Google Play rating: 4.6 |App Store rating: 4.7 Read More Show Expert Take Show less Show less View now at Proton VPN When something is free, there's usually a catch -- and a VPN service is no exception. We don't typically recommend free VPN options, as many providers will collect or sell your data in return, and this practice undermines the entire point of the service.Fortunately, paid subscribers back Proton VPN's free plan, and the team behind it puts security and privacy first. The VPN service is also protected by Swiss data privacy laws. The trade-off? There are very limited server options and support for only one device.Also: The best free VPNsProton VPN's Chrome extension -- and overall -- reviews are mixed, but many complaints are about the restrictions on the free option. You can take this how you will, but many users still say that this VPN is secure and fast enough that few notice any speed changes when enabled.If you want to try out a paid plan, Proton VPN is offering a two-year contract for $3.59 per month or a one-year option for the equivalent of $4 per month. A month of access costs $10.Proton VPN features:Chrome extension:Yes |Chrome Web Store rating: 2.6 |Open-source |Simultaneous connections: One to 10, depending on the plan |Countries: 117 |Logging: No-logs policy | Security audits |Platforms: Windows, macOS, iOS, Android, Linux, Chrome, Firefox, Edge, Android TV, Fire TV, Kodi, and routers | VPN accelerator |Money-back guarantee: 30 days |Trial: Free option|Trustpilot rating: 2.3 |Google Play rating: 4.5 |App Store rating: 4.6 Pros A trustworthy free option Privacy-focused Reasonable speeds Strong server network Cons Heavy restrictions on the free plan When something is free, there's usually a catch -- and a VPN service is no exception. We don't typically recommend free VPN options, as many providers will collect or sell your data in return, and this practice undermines the entire point of the service.Fortunately, paid subscribers back Proton VPN's free plan, and the team behind it puts security and privacy first. The VPN service is also protected by Swiss data privacy laws. The trade-off? There are very limited server options and support for only one device.Also: The best free VPNsProton VPN's Chrome extension -- and overall -- reviews are mixed, but many complaints are about the restrictions on the free option. You can take this how you will, but many users still say that this VPN is secure and fast enough that few notice any speed changes when enabled.If you want to try out a paid plan, Proton VPN is offering a two-year contract for $3.59 per month or a one-year option for the equivalent of $4 per month. A month of access costs $10.Proton VPN features:Chrome extension:Yes |Chrome Web Store rating: 2.6 |Open-source |Simultaneous connections: One to 10, depending on the plan |Countries: 117 |Logging: No-logs policy | Security audits |Platforms: Windows, macOS, iOS, Android, Linux, Chrome, Firefox, Edge, Android TV, Fire TV, Kodi, and routers | VPN accelerator |Money-back guarantee: 30 days |Trial: Free option|Trustpilot rating: 2.3 |Google Play rating: 4.5 |App Store rating: 4.6 Read More Show Expert Take Show less Chrome VPNs, compared Best VPN for ChromePriceChrome Web Store ratingSimultaneous connectionsExpressVPN$5 per month with a two-year plan and four free months4.58NordVPN$3.09 per month with a two-year plan, three free months4.110Surfshark VPN$2.19 per month with a two-year plan and three free months3.8UnlimitedProton VPNFree or $3.59 per month on a two-year plan2.61 (free), 10 (paid) Show more Is a Chrome VPN necessary? Can't I just use Incognito mode instead? Incognito mode can help boost your privacy, but not in the same way a VPN or VPN extension will. Incognito mode reduces the collection of data during a browsing session. It helps protect your privacy by deleting logs and information after a session, which can be useful if you share a device with others. As Google's April 2024 court settlement showed, Chrome's Incognito mode isn't particularly effective.In comparison, a VPN encrypts your connection, disguises your online activities, and masks your IP address. Using a VPN or a VPN extension and then launching a private browsing session can be complementary but relying on just one or the other isn't as effective. Show more Should I use a VPN extension or a VPN app for Chrome? Using just a VPN extension is best when you just want to hide your IP address and mask your internet traffic during short browsing sessions. Remember that you will only have protection enabled for the browser with the extension enabled. So, if you have a Chrome VPN extension, only data passing through the Chrome browser will be encrypted.A standalone VPN app grants you far more protection, as it can provide blanket coverage across all browser sessions and online services. The trade-off is that VPN apps are more likely to slow down your overall internet speed. Show more How do I set up my Chrome VPN? Charlie Osborne/ZDNETGo to your VPN provider's website or the official Chrome Web Store. Find your VPN and click the "Add to Chrome" button. Charlie Osborne/ZDNETYou should get a notice explaining what the extension does and can do. If you are happy to proceed, click Add Extension. If not, click Cancel. Charlie Osborne/ZDNETSign in with your VPN credentials, and that's it! Remember that you can click the extension's icon anytime to enable or disable it.Choosing the right VPN extension for Chrome Choose this VPN for Chrome...If you want...ExpressVPNThe best Chrome VPN overall. ExpressVPN provides top-tier performance and features, with standout usability and speed, but the typical price point may deter some users.NordVPNThe best location and server network. NordVPN provides fast and reliable connections with a host of additional options available. The user interface map is also well-designed.Surfshark VPNThe most value. Surfshark offers reasonable speeds and a user-friendly interface at a consistently low price. It's reliable, has a large server network, and a useful pause function.Proton VPNA trustworthy, free option. Proton VPN is the best option if you want a free Chrome VPN extension, but keep in mind that the free plan is limited in device support and server network. Show more How we test VPN extensions for Chrome Many VPN providers recommended in this list have been subject to in-depth testing and reviews by members of our team. We've reviewed VPNs for years, spoken with their management and users, and developed a generally favorable impression of our top picks.ZDNET tests VPN services from multiple locations, but we can't test from all locations. Every home, community, local ISP, and nation has a different infrastructure.We analyzed the best VPNs for Chrome below using the following criteria:Performance:Our top VPN recommendations must have a minimum level of performance. After all, there's no point in using a VPN if your connection continually drops or lags.Reliable extensions: As Chrome is our priority, we ensured that each recommendation has a Chrome extension available that users consider useful, stable, and non-invasive.Simultaneous connections: Many VPNs limit the number of devices you can connect to a service simultaneously. If you have a phone, tablet, laptop, desktop, or smart TV you want to connect to a VPN, you need a service that allows at least five or six simultaneous connections.Security: There's no point in using a VPN unless its security protocols and encryption levels are up to scratch. We also ensured the development team behind each recommended VPN cares about making security improvements and patching reported bugs.Kill switch: A kill switch prevents you from having an unprotected connection. It is an important feature for a VPN, as it protects you by preventing a return to a default Wi-Fi connection should your internet connection unexpectedly drop.Geo-blocks and streaming: We know VPNs can be key to accessing local content and services while you're away from home. Considering these factors, we ensured that our top recommendations performed well and are unlikely to slow down your connection while you are streaming or torrenting.Platforms: What systems and devices can you run the VPN on? Our VPN recommendations naturally have to offer easy-to-use and intuitive app extensions, desktop software, and mobile apps.Countries and servers: In how many different countries does the VPN have servers? This can include physical and virtual servers, and whether there are enough -- at least 50 or so -- to provide variety.Trial length and price: Each VPN we recommend has a solid money-back guarantee of at least 30 days.Support: As with any subscription software, you may encounter problems with installing apps, using the service, renewing, or canceling. We list VPNs with a support team.For a more extensive breakdown, check out our comprehensiveVPN testing methodology page. Show more FAQs on VPN extensions for Chrome What is the best free VPN Chrome extension? We recommend Proton VPN and Windscribe as reliable, free VPNs withChrome extensions. While ourfree VPN recommendationsare few and far between, Proton VPN and Windscribe are great options that do not sacrifice user privacy. Show more Does Chrome have a built-in VPN? No. While Chrome is one of the safest and most well-featured browsers, it does not have a built-in VPN. Instead, it supports VPN use and VPN extensions. You'll need to install a VPN to have the most secure experience on your Chrome browser. Show more Is a VPN for Chrome safe? All the VPN services on this list are trusted and vetted by ZDNET. The services we recommend have been around for a long time and provide the safest and most secure connections for Chrome and other browsers, or as standalone apps for your devices. Show more Can I use a VPN on a Chromebook? If you want to protect a Chromebook, the Chrome browser extension won't necessarily be enough on its own, especially if you switch between browsers. Most VPN vendors recommend you protect your Chromebook by installing their Android app. Android apps now run on most modern Chromebooks. Since older Chromebooks may not be supported, be sure to check each vendor's compatibility list. Once you install the Android app on your Chromebook, you should be generally protected.We recommend trying out ExpressVPN or NordVPN if you're looking for a compatible service for your Chromebook. Show more How can I stay protected if my older Chromebook doesn't support Android apps? The answer to this is much like the answer to anyone asking how to stay protected on old gear: Sometimes, you can't. If your computer can't keep you safe online, either don't use the internet or seriously consider upgrading your hardware.Once support and updates stop for legacy devices, you also won't receive security fixes, and if your Chromebook is older and doesn't have compatible Android apps, your options are limited. At a minimum, you shouldn't use your Chromebook for any sensitive tasks, such as accessing a financial service or email account. Show more Does a Chrome VPN change your location? If you want it to, yes. You can connect to a VPN in your home country -- and sometimes your city -- and still use the service to improve your security and privacy. Alternatively, you can pick a server in a completely different location. For example, if you're trying to access a media source that is blocked in the EU due to the General Data Protection Regulation (GDPR), appearing from the U.S. will remove this geo-linked block. Show more Are VPNs legal? Yes, in most countries. VPNs are also often crucial tools for companies, as they allow more secure remote connections. However, consumer VPN use is restricted and state-controlled in some areas such as China and Russia. The services are banned entirely in other countries including Iraq and Belarus. Show more Why are some VPNs expensive? You get what you pay for, right? Well, sometimes. VPN pricing varies wildly, and monthly fees also depend on any additional features you have subscribed to, such as dedicated IP addresses, data breach scanning, or cyberinsurance. Others, such as Astrill, come at a high price but are known for being stable and generally very reliable in countries where VPN usage is challenging, including China. Show more Do I need a VPN subscription to use a VPN Chrome extension? Unless you have downloaded a free Chrome VPN outside our recommendations, yes. Chrome extensions are provided as an add-on service alongside PC and mobile apps, and aren't usually available as a standalone option without signing up for a VPN plan. Show more Other VPNs we've tested Further ZDNET Tech Coverage Smartphones Smartwatches Tablets Laptops TVs Other Tech Resources ZDNET Recommends
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