As 10 melhores certificações de 2006.

#1: Red Hat Certified Engineer
Vendor: Red Hat

#2: Microsoft Certified Technical Specialist: SQL & .NET
Vendor: Microsoft

#3: Microsoft Certified Architect
Vendor: Microsoft

#4 (TIE): Cisco Certified Security Professional (CCSP), Project Management Professional (PMP)
Vendors: Cisco, Project Management Institute

#6: Cisco Certified Internetwork Expert
Vendor: Cisco

#7 Cisco Certified Network Professional
Vendor: Cisco

#8: MCSE: Security
Vendor: Microsoft

#9: Systems Security Certified Practitioner (SSCP)
Vendor: (ISC)2

#10: Linux Professional Institute Certification, Level 2 (LPIC 2)
Vendor: Linux Professional Institute