• News
• Infocus
• Foundations
• Microsoft
• Unix
• IDS
• Incidents
• Virus
• Pen-Test
• Firewalls
• Columnists
• Mailing Lists
• Newsletters
• Bugtraq
• Focus on IDS
• Focus on Linux
• Focus on Microsoft
• Forensics
• Pen-test
• Security Basics
• Vuln Dev
• Vulnerabilities
• Jobs
• Job Opportunities
• Resumes
• Job Seekers
• Employers
• Tools
• RSS
• News
• Vulns
• Security Research

When the SANS Institute, a computer-security training organization, released its Top-20 vulnerabilities last week, the rankings continued an annual ritual aimed at highlighting the worst flaws for network administrators. This year, the list had something different, however: The group flagged the collective vulnerabilities in Apple Computer's Mac OS X operating system as a major threat.