Threats moved beyond floppy disks to exploit always-on broadband connections. Norton Internet Security 2003 review - CNET
Securing legacy systems like in 2026 is a significant challenge. Since Microsoft ended official support on July 14, 2015, these systems no longer receive critical security patches. This leaves them highly vulnerable to modern malware, ransomware, and zero-day exploits that can easily bypass an unpatched operating system. antivirus for 2003