Safari 11.0 for OS X El Capitan and MacOS Sierra was released - Download & Update

Only a few days before the launch MacOS High Sierra, operating system that will be available at download and install on all compatible devices starting with 25.09.2017, Apple is publicly releasing a consistent update for Safari. Internet browser developed by Apple and installed by default on all operating systems MacOS and iOS (for iPhone, iPad si iPod touch).

What's new and what changes appear in Safari 11.0 for OS X El Capitan and MacOS Sierra

The new version of the browser brings some very important changes for users. First of all, Apple emphasizes on security and on user safety.
Websites that use SSL and do not have valid certificates, can not be accessed until after the user is aware of the danger they are exposed to. As compared to the previous version, the message is more obvious and involves two clicks instead of one to access the web page.

This Connection is Not Private

Show Details"&"visit this website"If you understand what the risks are.

Also for added security are added new cryptographic algorithms for the latest version of aWebCrypto API. AES-CFB, AES-GCM, ECDH, and PBKDF2.

Other news in Safari 11 :

  • Intelligent Tracking Prevention - blocking scripts from the source of websites, which aim to track the user's online behavior. These are more used by advertising agencies and surveys.
  • Local File Restrictions - Restrict access to local files through the "file: //" browser. This option can still be enabled from the developer's menu. Disable Local File Restrictions.
  • Website blockingfixes may infected or Phishing, using the service Google Safe Browsing.
  • support real-time communication, using WebRTC (Media)
  • Custom control settings for each website: bedroom, microphone, auto play, reader, content blockers, location.

  • disable auto-play for video and audio when accessing a web page. You can select websites for this feature to be disabled. The above section.
  • Improved AutoFill for personal dart, credit card and addresses.

Safari 11.0 is available in App Store on all Mac devices with OS X El Capitan or MacOS Sierra. App Store → Updates.

Safari 11.0 for OS X El Capitan and MacOS Sierra was released - Download & Update

About the author


Passionate about everything that means gadgets and IT, I write with pleasure from 2006 and I like to discover with you new things about computers and operating systems macOS, Linux, Windows, iOS and Android.


  • Hello,
    j'ai été attiré par votre article car j'ai un souci de connexion avec safari, sous mac os high Sierra. Lorsque is tente d'accéder à Netflix, l'obtiens le message "cette connexion n'est pas privée" comme vous le mentionnez ci-dessus. You can use 2 boutons, voir les détails et revenir. En aucun cas en sélectionnant l'un ou l'autre is peux accéder au site. You have a solution to the solution that you are trying to find. Thanks. Cordialement

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