According to the SonicWall report, cybercriminals are using more intricate methods to attack companies and consumers. Cyber ​​criminals rely on the encryption of threats, through which traditional standards escape security control. Firewalls that do not have the capacity or computing power to detect, control and mitigate attacks sent via HTTPs traffic.

https://www.helpnetsecurity.com/2020/02/05/ransomware-attack-volume-down/