Skip to content
Macuser

Mac user

anything and everything related to your Mac, from the basic setup to the advance user its all here at macuser

  • Home
  • Contact Us
  • About Us
    • Manage Cookies on Macuser
  • Categories
    • Software
    • Tips
    • Hardware
  • Video Channel
  • Support This Site
  • Technical Support Request

Tag: bitdefender

Posted on October 28, 2024May 16, 2025

Bitdefender system extension blocked in macOS

Installing Bitdefender on a Mac running Big Sur or above you are going to get the alert from gatekeeper Warning you of the System Extension Blocked. The Application is SecurityNetworkInstallerApp which is trying to load the system extensions. This will need to be enabled by open Privacy & Security in System Settings and click ok or allow depending on the screen. This is relatively simple on Macs ruing Ventura or below. However with some recent builds of Sonoma and Sequoia the App does not appear in security to allow you to authorise the app.

Continue reading “Bitdefender system extension blocked in macOS”

Recent Posts

  • StarlinkĀ Standard Kit Sale for UK Residents
  • OneDrive Installer not working from Microsoft website for Mac
  • How to install Google Chrome on Catalina
  • Apple’s Worldwide Developers Conference (WWDC) 2025
  • How to setup MDS Server (Modern Mac Deployment)

Categories

  • Adobe
  • Anti Virus
  • Backup
  • Cloud
  • Hardware
  • Server
  • Software
  • Tips
  • Uncategorized
  • Video
  • VPN

Buy Me a Coffee

(C) 2025 Mac User. All Rights Reserved.

Follow @MacUser66
Privacy Policy Proudly powered by WordPress