<<. Kaspersky Total Security. >>
We need to talk.
Kaspersky is so invasive and breaks into your encrypted connects (ineptly) that installing it makes your Mac MORE vulnerable to attack, not less. The US government no longer allows it to be install on ANY government computers. it needs to GO.
The idea that a third party, with no special knowledge of the inner workings of MacOS, can somehow find a simple way to protect your computer — that is not already being done by MacOS itself — suggests that the MacOS developers are somehow "holding out on you". That is absurd.
You should remove any and all (other than Apple built-in) virus scanners, speeder uppers, optimizers, cleaners, App deleters or VPN packages you installed yourself, or anything of that ilk.
Third-party file Sync-ers such as DropBox, BackBlaze, OneDrive, or GoogleDrive can ruin performance, but are not inherently dangerous.
Effective defenses against malware and ot… - Apple Community