extension ExtPose

Online Security Pro

CRX id


Description from extension meta

Online security against malware, phishing and malicious websites.

Image from store Online Security Pro
Description from store Online Security Pro protects you against malware, phishing and malicious websites. Protect yourself, your family and your identity credentials against online threats, like phishing and malicious websites, with real-time protection from Comodo. Online Security Pro 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. While you are surfing on the internet, malicious links and phishing URLs are everywhere. So this extension helps you block those phishing urls and malicious links easily. How are we doing this? Step 1: When 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, Online Security Pro checks it against a frequently updated list of malicious URLs known to Comodo. Step 2: If the malicious link matches one on the list, Online Security Pro shows an information screen letting you know that the web page you are about to visit is known to be harmful, and showing options for you to go back to safety, allow and go or report. Done! Also, this process does not affect your browsing speed, and you can surf the internet as fast as you can and securely.

Latest reviews

  • (2023-06-03) Agnieszka Kawik: to jest super antywirus!!!
  • (2023-03-31) W.C. Ward: Great extension, works well and is fast! Saved me a few times already, very handy.
  • (2023-03-17) Bao Nguyen: Ohhhhh developer's y'all did so good I was clicking on free robux Generators then it said a scamming.
  • (2022-10-25) Patricia Wheatley: thankypi
  • (2022-06-14) Sean McDougall: Works well and seems to be identical to the Microsoft Defender browser extension that is only available in the USA at the time of writing. When I say identical, I mean that the text used to explain both in the Chrome web store is literally identical, so maybe MS have bought it from Comodo. That at least ought to give some confidence. Would be five stars if I could figure out whether it is functionally any different to using Cloudflare's free anti-malware DNS servers or a decent anti virus program.
  • (2022-06-06) J J: This is useless. It does nothing but give data for the makers of this extension. Install Ublock Origin.
  • (2022-06-05) Sanul Randisa: My favorite adblocker in my whole life
  • (2022-05-01) zerbib gilles: JE METS 5 ETOILES CAR J'ADORE CE LOGICIEL
  • (2021-11-26) Vladut “eXe” Mazilu: Very useful :)
  • (2021-11-25) Dave Sapling: Great extension for browser security. Good signatures and does a great job at doing what it says it will do. I highly recommend this extension. If you can you should get Comodo Internet Security it is also great.
  • (2021-08-09) The Parkour Pro: overall it is good and is the best second best microsoft browser protection and third avg
  • (2021-06-05) Kairos Black Rock: Realmente buena. Estabiliza mi conexión y bloquea muchos ataques web. Navego más rápido y las páginas tardan menos tiempo en cargar. 100% recomendada. Gracias.
  • (2021-05-26) Hatice Adalıoğlu: Great!
  • (2021-04-06) free wind: Достойная защита при минимальной простоте
  • (2021-04-03) Вячеслав Вахрамеев: Ни каким образом себя не проявляет.
  • (2021-04-02) Smurf 7561: harika
  • (2021-02-24) Adam Smith: This Comodo-security-extension has no 'Add website to White-list/Exeption-list' [one needs to copy/paste 'exeptions' to WHITE-LIST manually]. This wastes time. Hence, only 2 stars.
  • (2021-02-16) Jose Velazquez Pantoja: me gusta realmente protege de sitios maliciosos
  • (2021-01-04) 很好,很好
  • (2021-01-03) VIVA VENEZUELA: Excelente
  • (2020-12-21) Иван Третьяков: Несколько месяцев не давал смотреть видео на Ютубе, изображение мигало, обрезалось, не корректно открывалось во весь экран.... Раньше не было таких проблем
  • (2020-11-27) John Apolinar: does this protect evrything or only google chrome?
  • (2020-09-18) Ngọc Hiếu Bùi: Hay lắm
  • (2020-08-14) Addison Shiu: Not able to add links on exclusion list, not able to whitelist the website when it is a pop up window
  • (2020-07-10) whoflipsnext next: good to see an update on this
  • (2020-02-26) miller michel: Buenos dias Cómo está usted ? Somos una organización de financiación que brinda ayuda entre individuos en cumplimiento de normas y procedimientos sin problema, tiene un interés del 3% por año. Puede obtener un préstamo que oscila entre € 2,000 y € 2,000,000 en 3 días sin condiciones previas y sin costo. Envíe su solicitud de préstamo: cantidad y duración, especificando su número de teléfono por correo electrónico: [email protected] Bueno para usted.
  • (2020-02-22) clint pierro: So far so good works great.
  • (2020-02-20) Tewie Saayman: great extention!
  • (2020-02-14) Luis Dante Godoy: Excelente!!!!
  • (2020-01-17) Pierre Schklar: De loin le meilleur actuellement et en plus associé a l'anti-virus Comodo vraiment un bon outil que je recommande !
  • (2019-12-08) ASIC MİNER: deneyip görecez
  • (2019-12-04) German Fuentes: es una herramienta muy necesario para protegernos,gracias y que allah los bendiga.
  • (2019-11-30) Nunzio d'Abbruzzo: App molto migliorata, ora ha una buona protezione sia dai siti con malware che anche da quelli phishing. Associata a Comodo Internet Security e' il top per una protezione completa e gratuita.
  • (2019-11-22) Ergün: http://bit.ly/2Jfsfrk link ne zarar barındırıyor şirketler kullanıyor
  • (2019-11-21) Rafael Vidović: Great
  • (2019-11-21) Briand F. Boloy: Buena opcion
  • (2019-11-17) Cesar David Avila Perez: Excellent extension!
  • (2019-10-14) Dragan Nochevski: great extension!!!!
  • (2019-10-14) Francisco Castrovillari: confiable, practica y sgura, como todos los productos de esta compañia
  • (2019-10-12) Blue Power: Good extension it has low cpu usage and i m sure it has good signatures as well. Good job Comodo Team you are the best!
  • (2019-09-16) AT Khan: Apart from some false flags, pretty handy and reassuring one's safety. Like the extension and I do recommend keeping this running just to be on the safe side. Better safe than sorry.
  • (2019-08-22) Adelia Israel: Doesn't seem to be working for me!
  • (2019-07-31) co xf: 降低上网速度
  • (2019-07-17) sharon leathers: GREAT EXTENSION,TY
  • (2019-06-25) Darleen: A great plugin, I really like it.
  • (2019-06-11) Eric Isaiah: O.K. wow, this is THE most versatile browser/browser extension for security I've seen. There's not a thing this is missing. SERIOUS props to the developers.
  • (2019-06-03) Pedro Henrique: this blocked several insecure sites that I entered! It's great!
  • (2019-05-19) Mahmudur Rahman: Very good and helpful extension.
  • (2019-05-16) Demented_Beef: The "Go Back To Safety" button doesn't seem to do anything. Other than that, a solid extension to complement comodo products.
  • (2019-05-04) Emme jac: En av dom enda som faktist lyssnar på dig när du vill rapportera en websida (kan ta up till 7 dagar, men dom gör jobbet bra), så skaffa detta.


22,744 history
4.5 (174 votes)
Last update / version
2020-10-15 /
Listing languages