The most valuable feature is that it protects us against hundreds of different attack vectors, like ransomware. The protection is always being triggered. People try to access websites that are categorized as malware, so when the users do a DNS request for the IP of those malware websites, the IPS Blade replaces the real IP of the website that is malware with a bogus IP. The user gets an IP that doesn't exist and when he tries to access, it won't work.
