extension ExtPose

JustBlock Security

CRX id


Description from extension meta

Antivirus para Chrome™: bloquea los malware, accelera el navegador, bloquea la publicidad y protege su privacidad

Image from store JustBlock Security
Description from store JustBlock es un antivirus para Chrome™ que bloquea todos los peligros de la navegación en Internet y añade una capa de seguridad extra a tu navegador. Chrome™ es un excelente navegador para acceder a todos los servicios de la nube, pero merece la pena aplicar una capa adicional de seguridad para proteger tu software y tus datos frente a ataques no deseados. Protección contra las extensiones de Chrome peligrosas, contra las descargas inseguras y contra las vulnerabilidades de seguridad del navegador Chrome. Compatible con G-Suite (Google Apps), Apple Mac OS y con PC Windows ------------------------------------------- 20 PROTECCIONES INCLUIDAS EN EL PAQUETE DE SEGURIDAD ------------------------------------------- > BLOQUEA EL SEGUIMIENTO DE TUS CORREOS ELECTRÓNICOS: detecta los rastreadores invisibles que se esconden en tus correos electrónicos y que te espían cuando abres tus emails. > BLOQUEA VIRUS Y MALWARE: bloquea los Virus, los ransomwares, los malwares, las extensiones con códigos maliciosos y los programas potencialmente no deseados para que tu sistema funcione correctamente. > BLOQUEA LA PUBLICIDAD: bloquea todo tipo de anuncios, incluso los anuncios de video de Youtube™ > BLOQUEA EXTENSIONES PELIGROSAS: bloquea automáticamente más de 1000 extensiones de Chrome maliciosas o peligrosas. > BLOQUEA LOS HACKERS DE CRYPTOMONEDAS: no dejes que los hackers "minen" crypto-monedas con tu ordenador sin tu consentimiento. > ESCONDER TU HUELLA DIGITAL PERSONAL: impide que las redes publicitarias te identifiquen sin tu consentimiento con tu huella digital única. > BLOQUEA EL USO FRAUDULENTO DE TU CUENTA DE FACEBOOK: esconde tu navegación y tu estado de Facebook. Protege tu cuenta Facebook™ contra los malwares y los falsos likes. Detecta y bloquea solicitudes maliciosas. > PROTEGE TU ANONIMATO: evite que los sitios web sigan tu navegación. > PROTEGE TU SEGURIDAD: bloquea sitios web peligrosos. > BLOQUEA COOKIES DE TERCEROS: evita que las redes publicitarias y Facebook te espíen. > PROTEGE TU PRIVACIDAD: notifica a los sitios web que no deseas ser rastreado. > PROTEGE TUS DATOS PERSONALES: bloquea el auto-completar automático de formularios para evitar que los sitios web roben tus datos personales. > BLOQUEA LOS CLICKS SIN CONSENTIMIENTOS: evita que Chrome™ abra enlaces sin tu consentimiento. > BLOQUEA LAS NOTIFICACIONES: bloquea notificaciones popups molestas en Chrome™. > BLOQUEA POP-UP DE JAVASCRIPT: bloquea popups molestos de JavaScript. > PROTEGE CONTRA EL ROBO DE TUS CONTRASEÑAS: bloquea los scripts maliciosos que intentan robar tus contraseñas. > BLOQUEA LOS SITIOS WEB CORRUPTOS: bloquea fácilmente cualquier sitio web molesto o dañino. > BLOQUEA LA INYECCIÓN DE PUBLICIDAD: no permitas que las extensiones de Chrome™ inserten sus anuncios en las páginas que visitas. > BLOQUEA LOS BOTNETS: no permitas que las extensiones maliciosas conviertan tu navegador en una botnet. > CONTROL PARENTAL: boquea sitios para adultos y sitios web porno para proteger a tus hijos. > ULTIMATE TAB PROTECTION: gana velocidad y privacidad al congelar pestañas no utilizadas. ============= JustBlock.org proporciona un paquete de seguridad para Chrome™ que te protege contra los malware, protege tu privacidad y acelera tu velocidad de navegación. Disclaimer: Just Block Security es un antivirus desarrollado por justblock.org

Latest reviews

  • (2023-11-04) Batman Joker: best ever but can use a upgrade for the adblocker a bit more
  • (2023-10-03) Trixsohn: Está muy bien, me gusta que tenga muchas opciones de seguridad que uno puede agregar o quitar :)
  • (2023-09-10) antonio rocha: muito bom
  • (2023-06-25) Gerardo García Silva: ES BUENA
  • (2023-04-04) James Corbett (Jimbo): The extension does not keep the settings active that I configured in the extension menu. Block Popups is active on all sites regardless of how I set it up. i.e. I have it set up to only block blacklisted sites and I have not blacklisted any sites. Yet, all sites have popups blocked. I have a similar issue with Notifications being blocked when I have them unblocked. I appreciate the value of this extension as far as privacy and security are involved. I wish I did not have to disable the extension when I need a popup. I am a freemium user. Not asking for support.
  • (2023-03-09) MPABS BAGIASTAS: πολι καλο
  • (2023-03-05) Mshaughi Manuel: perfect
  • (2022-12-26) Ornán Rodríguez Velázquez: Esta extensión está muy buena es genial
  • (2022-12-15) Phạm Anh Khoa (SmallCircle): It's okay but somehow i feel like it makes the process become slower
  • (2022-11-13) Yan Bin Poon: good!
  • (2022-11-09) Titas Trend: Awesome Ultimate Tool for every AD!
  • (2022-10-25) Melódico Callejero: es una exelente entenccion me encanta larecomiendo muchisimo
  • (2022-09-02) Владимир Репринцев: Пока что тестирую. Сегодня установил. Потом отпишусь, если не забуду. И да.....пришлось все расширения выключить из-за него. Посмотрим что выдет из этого рая.
  • (2022-08-20) laura sofia mora: no me funciono, hace poco se me descargo un virus
  • (2022-08-08) JOÃO BATISTA HERINGER SOARES: muito bom
  • (2022-07-23) David Siegel: Awful. It slowed down the opening of new pages and tabs so much that I thought that I either had a virus or needed a new computer. My computer is old and my antivirus software came up clean. I decided to try turning off any extensions that I had added in the past few weeks and fortunately, I tried this one first. My computer immediately got faster, so this was the only extension that I had to try. It only affected my Chrome browser. Safari and Microsoft Edge were unaffected, probably because I only had it on Chrome. Maybe if my computer were newer, it wouldn't have been so bad, but it was for me. I originally just turned it off, but decided to remove it, since I have several other extensions that work without slowing down my Mac. I only reinstalled it to write this review, then it's gone again.
  • (2022-06-17) RVGamers Br: Gostei muito so precisa melhora mas algumas coisas
  • (2022-06-01) Mark Smile: very useful
  • (2022-05-31) Vinh Quang Ngô: very good
  • (2022-05-11) Stephen Burgos: I like the options this extension gives me, but while using it I see a gradual slowdown of my browser until pages start freezing. This is especially pronounced while using bitbucket. I'm guessing there is some kind of memory leak in the extension.
  • (2022-04-22) Bruce Wolfe: There is no granular control of certain websites that require access to input devices, ie, microphone, speakers, etc. For instance, Google Voice now only works in the web browser for desktop. JustBlock Security extension blocks WebRTC and there is no way to whitelist GV that I can find for that specific function. If it is there then the extension is not intuitive enough and a full set of documentation is required or why believe any of us general lay-users would use it?
  • (2022-04-08) Anna Vipperman: It works & is good, but I've run into an issue where I have to return to the Chrome web store because the JustBlock Security icon disappeared from the Extensions list in the top right corner, and every time, it says "This item has been disabled for Chrome." This has happened several times and it just keeps happening. Three stars because it's actually helpful, but this issue is getting on my nerves.
  • (2022-04-08) Jovica Milutinovic: Good job
  • (2022-04-02) JOHN DOE: awesome works well to keep out the junk
  • (2022-03-15) CALICA MARVIN R.: super secured!!! loveet
  • (2022-02-22) Ranisha: i like so far
  • (2022-02-15) Pink to Sakuma Daisuke / pun on Pink to Gray jmovie: this extention block captcha . is there any way to fix this?
  • (2022-02-11) christopher hadley: amazing job, just add it where you cant uninstall without authorization and it could be a great application!
  • (2022-01-17) Garrett Poindexter (presley): I have this ex for about 1week so I honestly can not say to much of anything but so far it appears to be doing well with this chrome book that I am useing it on I will keep you posted to the near futh.er.Well I have the just block security for a a while know and it seems to be working still very well so I now will give it a 5 star that it well deserves.
  • (2022-01-07) joao game: muito bom cara o melhor confia >_>
  • (2021-12-28) Games Nerd#68: Ótimo
  • (2021-11-03) Adventures In Special Places: cool
  • (2021-10-29) Brajath Rivera Hernandez: no se que poner pero sirve la entension
  • (2021-10-29) Maggie L: Just too good
  • (2021-10-05) Sufyan Ahmed: This extension has protected me for almost 2 years now. It is the best. Thanks you so much.
  • (2021-09-16) Olivier omc: j'utilisé Ublock origin mais celui ci est plus complet, je le garde en complement de ghostery, Merci.
  • (2021-09-01) Pardo Lemiau: espera espera bro tu que ves esta comentario si la piensas cargar es muy buena bro muy buena
  • (2021-09-01) *Nakurī M*: es bueno
  • (2021-08-23) mass: Extra....
  • (2021-08-23) bekahjacob: great extension
  • (2021-08-21) Fantome: Incroyable !
  • (2021-07-28) Gilberto sette bicalho junior: bom pra cac3t3
  • (2021-07-20) Geo Bortolomiotti: otimo
  • (2021-07-13) Eden Utomo: This would be better if: A, the block unsafe website option stopped turning off automatically, and B, it blocked the eicar test files.
  • (2021-06-25) Juan Pablo Soraire: Genial
  • (2021-06-23) H E: Formidable et pratique.
  • (2021-06-22) puppy avg: sigua asi solo mejor la proteccion de scrip
  • (2021-06-21) azzrod: top rapide efficace
  • (2021-06-15) Shaquan Ceres 2.2: It protects my laptop for crypto miners and their sites that make my laptop hot
  • (2021-06-15) Wendyl Jade Ortiz: I Like it very much very Useful. Great extension if you care about security and Privacy.

Latest issues

  • (2018-02-25, v:1.2.7) Harman Flor: email verification part 2
    hi at www.wordpress.com and now google email notification to email verification and setup new password to twitter , it dead ends . so i just uninstall rather than disable.. great work .
  • (2018-01-06, v:1.2.7) Gary Shapiro: Blocks too much
    Most links that open another tab or window don't work. Please use [email protected] if you want to email me.
  • (2017-10-05, v:1.2.7) Calvin Lai: import and export
    as many have already mentioned, an import/export feature would be great
  • (2017-09-28, v:1.2.7) Dr. Casey Meyering: Can not whitelist domains
    When I click on the "Add this site to whitelist" a popup is displayed and then disappears so quickly that I can't read it. The end result is that the domain does not get whitelisted.
  • (2017-06-30, v:1.2.7) Florentino Azores: cookies
    ¿como puedo permitir los cookies en skype?
  • (2017-05-23, v:1.2.7) Adam Bryan: Import/Export of Whitelist
    I too would very much like this feature for those times when a fresh OS Installation is needed. Love the extension BTW.
  • (2017-04-29, v:1.2.7) Nigel “TheRealRexLT” Bolton: This extension does not block onclkds.com
    HI, I thought this extension is suppose to block all popups including scummy ad sites that open up windows in new tabs. This extension fails to stop one of the scummiest ad sites in the world onclkds.com. Can you please explain why? Thanks
  • (2017-03-26, v:1.2.7) Reid Bingham: Broke Google Docs
    I had an issue where this extension caused bugs throughout Google Drive. When it was "enabled" I was unable to double click to open docs in Google Drive. I actually unable to open any type of doc from drive, and instead had to go to Docs or Sheets. Furthermore once inside a doc or a sheet, I was unable to go to File > New Doc to create a new doc. What gives? I had to delete this thing because of this.
  • (2017-02-20, v:1.2.7) María Verónica Ramos Ramos: necesito copia nomina urgente no abre documento
    quiero abrir mis recibos de nominas y no puedo me da un error el javascript y lo necesito con urgencia
  • (2017-01-15, v:1.2.7) Valter Mosca: rimozione estensione
    Nomn c'è più la possibilità di rimuovere l'app ?


115,910 history
3.9 (2,582 votes)
Last update / version
2021-03-03 / 2.1.0
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