[MacOS Big Sur : le certificat de sécurité ne s'installe pas]

No, I don’t think so. I had no problem with such authorization at all.

I have downloaded the latest version KIS and started my Mac again a few time, and suddenly the window on the system preferences opened on security and confidentiality with the expected option for accepting the KIS extension.

On the previous attempts, the security and confidentiality window was not presenting the expected option.

[MacOS Big Sur : le certificat de sécurité ne s'installe pas]

Après de multiples tentatives et en faisant repartir ce matin mon ordinateur, la procédure de mise en place des extensions et des protections s’est faite correctement. Ouf, je suis soulagé car ce programme fonctionne tellement bien qu’il m’est devenu indispensable.

Merci encore.

[MacOS Big Sur : le certificat de sécurité ne s'installe pas]

Waiting for complete explanation as this is a serious issue with such loss of security !

Please give us the solution rapidly !

Thank you