I am not mentioning Leo, I don’t like him, neither I agree with his opinions. Leo has been recommending Sophos for many years and has went above and beyond to promote Sophos. Now the new “baby” seems to be Comodo. Nobody in their right mind will recommend Comodo over others. Unless there is some incentive.
Just complementing your great comment:
It's a video from 3 years ago! By the way, in “cyber security”, 3 years equals 30 years! But curiously, I have dozens of negative videos and reviews about Comodo, also from ±3 years ago, so will Comodo fanatics accept them? When I present several negative reviews of this year 2024, Comodo fanatics ignore, minimize, and disqualify them. The same goes for the bug lists I submit, even officially acknowledged by Comodo in July 2024, already totaling over 500 unfixed dangerous bugs... all always ignored, minimized, and disqualified by Comodo fanatics.
Back to the video, Leo does not say that Comodo Firewall is the best choice. Leo recommends an external firewall.
And when “HIPS” is mentioned, same thing, it is presented as “a complementary add-on” to be used with other antivirus/malware... which contradicts Comodo fanatics, who claim Comodo is "the best and most complete unbeatable software on the market".
Now, regarding Leo's tests, in no case no virus/malware is detected, because Comodo Firewall is not an antivirus/antimalware, it is a simple dumb blocker... the one who determines if the file will be "blocked" or "allowed" is always the user. It is always important to remember that the blocker works with a list of “known” and “unknown” files, a list that in the past HAS BEEN PROVEN FAILED. But if an advanced user likes "blockers", Windows and other software can do better than Comodo.
Complementing, the video does not use any special settings... which contradicts the Comodo fanatics, who claim that Comodo must be used with specific untouchable settings.
Regarding the firewall, Leo fails to mention that 99.99% of Windows users do not need any outsourced firewall. And for those advanced users, it is important to remember that Comodo's firewall is frozen in time, it doesn't even allow to customize the Windows services, or the svchost etc., not to mention the dangerous bugs it contains.
At the end of the video, Leo takes even more care, and clarifies that it is NOT A REVIEW what he does, it is just his “thoughts about firewall”.