Three years ago, Log4Shell was the worst holiday gift ever for security teams, particularly given that it was wrapped in a CISA order to patch by Christmas Eve. 

*** This is a Security Bloggers Network syndicated blog from AppSec Observer authored by Contrast Marketing. Read the original post at: https://www.contrastsecurity.com/security-influencers/log4shell-vulnerability-why-it-still-exists-and-how-to-protect-yourself-contrast-security-adr