extension ExtPose

Microsoft Defender Browser Protection

CRX id


Description from extension meta

Protect yourself against online threats, like phishing and malicious websites, with real-time protection from Microsoft.

Image from store Microsoft Defender Browser Protection
Description from store Currently supported region(s): United States The Microsoft Defender Browser Protection extension helps protect you against online threats, such as links in phishing emails and websites designed to trick you into downloading and installing malicious software that can harm your computer. If you click a malicious link in an email or navigate to a site designed to trick you into disclosing financial, personal or other sensitive information, or a website that hosts malware, Microsoft Defender Browser Protection will check it against a constantly updated list of malicious URLs known to Microsoft. If the malicious link matches one on the list, Microsoft Defender Browser Protection will show a red warning screen letting you know that the web page you are about to visit is known to be harmful, giving you a clear path back to safety with one click. Privacy statement: https://privacy.microsoft.com/en-us/privacystatement • Continuously updated list of reported harmful sites • Protects against phishing sites and socially engineered malware sites • Real-time indicator of harmful sites and website status • V1.63 – Fixed Chromebook issue • V1.62 – Initial Release • V1.65 – Added “Report Suspicious Site” feature, and ability to demonstrate the extension’s protection Contact [email protected] if you have install problems.

Latest reviews

  • (2021-10-04) Minh Tân Lê: rất hay duyệt web an toàn
  • (2021-09-29) tomas jostin Akselsen Aabech: tengo una pregunta por que en la DESCRIPCION GENERELAL dice REGIONES ADMITIDAS: Estados unidos, eso quiero decir que en otros países no funciona!!?????
  • (2021-09-26) Vova Godun: Одним словом Super.
  • (2021-07-23) 西塔鬼若丸: Windows10でChromeを使うならセキュリティが向上するので入れておいたほうが良い。 Mac、Linux、Chrome Bookでは利用できないらしい。
  • (2021-07-10) Sean: Edit: Still stand by my rating and review. But now I no longer need to install it as a extension since I switched to the new Edge (the Chromium based Edge). Edge has this built in. Dose exactly what it claims. Has never gotten in my way, given me a false positive etc. And it's so lightweight I don't see any reason not to install the extension.
  • (2021-06-26) Normal Windows user: didn't protect me against all phishing website
  • (2021-05-23) Mauricio Torrealba Diaz: lo recomiendo al 100 para estar seguros navegando por la red, ya que, hay muchas paginas que tienen virus
  • (2021-04-29) J H ENTERTAINMENT: thisis so great thanks
  • (2021-04-20) It does absolutely nothing. Even after showing active and restarting the browser, neither a malicious site nor the Microsoft test phishing sites were blocked.
  • (2021-04-18) tcobell1314: bro it so bad it doesnt even work i tryed microsofts OWN TEST WEBSITES and yet it just lets me go to it even if i refresh the tab it doesnt dont waste ur time this is garbage
  • (2021-03-28) J. García: Un día "me protege" supuestamente de la https://cuevana3.io/ junto con https://mega.nz/ y al día siguiente les da paso, hubo un error en la Matrix o que paso exactamente entre ayer y hoy que se desbloquearon esas paginas? Seguiré usándola, pero con esa duda, de... De verdad funciona?
  • (2021-03-09) Maurizio Lombardi: Direi ottima, fa molto bene il suo lavoro
  • (2021-01-16) FUMADORES MX: El único problema que tiene es la falta de idiomas en lo general ofrece buena protección y es mas ligera que otras extensiones similares !
  • (2021-01-03) Владимир Гребенчук: Сейчач протестируем.
  • (2020-12-29) It helps but there is a bug now whenever I search anything it says it unsafe
  • (2020-12-14) Aryan Pandya: I like it but when I go on a very dangerous website it does not stop me from getting through any suggestions?
  • (2020-11-25) Tazrean Rahman: It is good and all but how do I know that it is working? Can you please put something like how many phishing and malware it blocked? I hope you can put this in consideration.
  • (2020-11-23) Lixie: This was SO helpful! Thanks!
  • (2020-10-17) Christian Schneider: pas mal
  • (2020-09-20) mr og gamer boy: very good i don't get ip loged anymore
  • (2020-09-02) Mr E!: Lite, doesn't interfere and provides great security. Excellent!
  • (2020-08-29) Hiển Vũ Đình: ok ad
  • (2020-08-25) emmanuel KLAPAHOUK: excellent, protège avec la protection microsoft en plus de Google sur un Chromebook et surtout pas de faux positifs ni de ralentissements
  • (2020-08-24) Matthew Lopez: It works well to find things Google Safe Browsing misses. Doubling up on security is a good strategy.
  • (2020-07-23) Daniel Chancey: Avg to Component New 30 years old to 16 year old equipment Now works On zillions of apps from My System Thank you GPS Bible .
  • (2020-07-17) Kennedy Lambert: i hate this and i know that my school added this but when the year was over they told evryone to have their parrents to delet it but it would not go and my administrater triede tto help but she could not pls help just delet this app cuz if i dont the school said that my mom will have to pay and she does not have any money!!!!
  • (2020-07-13) Dante Lopez: best
  • (2020-07-02) ロープTA: いいんだけど日本語に対応してたら★5
  • (2020-06-23) ryan schmidt: super good i love microsoft. and microsoft defender
  • (2020-03-07) Jack Porter: Great tool allowing users to combine Microsoft's and Google's Threat Intelligence when using Google Chrome :)
  • (2020-02-29) Joulia Skapinaki: Is this extension only for U.S users ? I'm based in Europe !
  • (2020-02-20) Lecoin Names: Great extension combine with Google Safe Browsing.
  • (2020-01-07) Артур Фостиков: Наверное, это: "Currently supported region(s): United States" - не читает никто: "В настоящее время поддерживаемые регионы: США"! Это расширение не работает для иных регионов!
  • (2019-12-11) Kolyan Kozlovsky: Для упоротых пользователей : регион поддержки США , дружно проходим мимо и ждём снисхождения для простых смертных))))
  • (2019-12-11) I. J. Ibarra: Excelente, la he probado varias veces con páginas con mala "reputación" y realmente hace su trabajo, espero que la sigan actualizando ya que va por buen camino. 5 estrellas.
  • (2019-11-17) Lee: Does at it describes and it doesn't cause a huge impact on Chrome's performance.
  • (2019-11-05) Glycyrrhiza: 名前はこんなんですが、 EdgeにあるWindows Defender SmartScreen の機能をChrome と共有するものになります。 セキュリティが上がるのでお勧めです。
  • (2019-10-30) 肖云开: 感觉没有avast online security 准诶,avast online security说不安全的网站Windows Defender Browser Protection却没有任何反应。
  • (2019-10-23) ayuda a comunidad twitch: ddddddddddd
  • (2019-10-11) azooz: great extension
  • (2019-10-08) MeowPau: Decent. I like it.
  • (2019-10-08) Ti Go: leider wird nur die Region USA unterstützt, bringt also nix wenn man auf Seiten surft die woanders liegen (Deutschland etc.)
  • (2019-10-02) Christophe Sparkle: Très bonne extension de Microsoft pour protéger le navigateur Chrome.
  • (2019-09-13) Peter Wu: 超讚~~~!!
  • (2019-08-30) Paul Durham: Hello, we are a corporate Office 365 E3 customer and I am considering forcing this extension on my 700 user's Chrome browsers. We are based in South Africa. The issue is your Chrome Web Store description for this extension says "Currently supported region(s): United States". What does this "supported region" actually mean? Does it mean that only US English sites are supported, are only US-hosted websites supported, are only users coming from US-based IP addresses supported? Unfortunately "Currently supported region(s): United States" is very confusing and non-descript - can you please update the description to make it clear & meaningful?
  • (2019-08-24) [BLR] // XaNaX: Хорошо работает!
  • (2019-08-21) Bill Chen: Nice plug in. Why can't i search it on chorme web store? I could only access it through Microsoft's site.
  • (2019-08-17) Viktor Boltik: Works as intended. Blocks suspicious websites fairly. Great extension. Musthave for security.
  • (2019-07-17) Ommi Hildegardt: Does not work. Using the test pages: https://browserprotection.microsoft.com/demo.html - Chrome does not block any of the 2 test pages listed on this site - Edge blocks both with a red window and a warning.


1,000,000 history
4.3 (573 votes)
Last update / version
2020-06-03 / 1.653
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