Recently updated OS to BigSur 11.2.3, and at every instance of login getting Cisco Anyconnect popup - System blocked extension. fix provided was enabling "Allow" in system preferences. but there is no option for Allow.
Kindly help in this as this is appearing all times and unable to disable.
MacBook
Obviously some components are still there. Did you use the GUI uninstaller? You could install and then use the GUI to uninstall. Or backup, and use the Terminal.
http://kb.mit.edu/confluence/display/mitcontrib/Cisco+Anyconnect+Manual+uninstall+Mac+OS
Obviously some components are still there. Did you use the GUI uninstaller? You could install and then use the GUI to uninstall. Or backup, and use the Terminal.
http://kb.mit.edu/confluence/display/mitcontrib/Cisco+Anyconnect+Manual+uninstall+Mac+OS
Hey there renjithgk,
Thank you for posting in Apple Support Communities.
It sounds like you need help with allowing Cisco Anyconnect on your Mac with Big Sur. We can provide guidance about this.
We have some information here about how to Change Privacy preferences on Mac - Apple Support.
These steps can help you further with this process: About system extensions and macOS
We also found information from the Cisco website that may help: AnyConnect macOS 11 Big Sur Advisory - Cisco
Have a great day!
Do you have AnyConnect 4.9.04xxx or later that should be compatible with Big Sur? AFAIR this was a problem with v4.8 although it seemed to work otherwise.
Hey Jude,
Sorry for the delayed response. Thanks for sharing the links. gone through the links unfortunately couldn't find a solution yet. checked in Security & Privacy tab and there is nothing related to cisco any connect extension. this is occurring during every start of machine and this pop up gets faded out. this extension blocked message appeared after OS update only to Big Sur. went through cisco links also was not helpful. could you advise another option to remove this popup.
Thank you,
Renjith
AnyConnect is not installed in the machine but still this blocked message is appearing.
Cisco AnyConnect Extension popup
