List of network and security certifications

CompTIA Certifications:

CompTIA A+ (Essentials & IT Technician)

CompTIA Security+

CompTIA Server+

CompTIA Linux+ Powered by LPI

CompTIA Convergence+

CompTIA Advanced Security Practitioner

Cisco Certifications:

Cisco CCT Routing & Switching

Cisco Certified Entry Networking Technician (CCENT)

Cisco Certified Network Associate (CCNA)

 - CCNA: Routing & Switching

 - CCNA: Wireless

 - CCNA: Security

Cisco Certified Network Professional (CCNP)

 - CCNP: Routing & Switching

 - CCNP: Wireless

 - CCNP: Security

Cisco Certified Internetwork Expert (CCIE)

 - CCIE: Routing & Switching

 - CCIE: Wireless

 - CCIE: Security

Microsoft Certifications:

Microsoft Technology Associate (MTA)

  -MTA: Network Fundamentals

  -MTA: Server Administration Fundamentals

  -MTA: Security Fundamentals

  -MTA: Windows Operating System Fundamentals

Microsoft Certified Technology Specialist (MCTS)

 - MCTS: Windows 7, Configuring

 - MCTS: Microsoft Exchange Server 2010, Configuration

 - MCTS: Windows Server 2008 R2, Server Virtualization

 - MCTS: Windows Server 2008 R2, Desktop Virtualization

 - MCTS: Business Desktop Deployment

 - MCTS: Microsoft SharePoint 2010, Configuration

 - MCTS: Administering Microsoft SQL Server 2012 Databases

Microsoft Certified IT Professional (MCITP)

 - MCITP: Windows Server 2008 Active Directory, Configuration

 - MCITP: Windows Server 2008 Network Infrastructure, Configuration

 - MCITP: Windows Server 2008 Applications Infrastructure, Configuration

 - MCITP: Windows 7, Enterprise Desktop Support Technician

 - MCITP: Windows Server 2008, Enterprise Administrator

 - MCITP: Server Administration

 - MCITP: Windows 7, Enterprise Desktop Administrator

GIAC Certifications:

GIAC Security Essentials (GSEC)

GIAC Penetration Tester (GPEN)

GIAC Certified Incident Handler (GCIH)

GIAC Information Security Fundamentals (GISF)

GIAC Certified Windows Security Administrator (GCWN)

GIAC Exploit Researcher and Advanced Penetration Tester (GXPN)

GIAC Certified Intrusion Analyst (GCIA)

GIAC Certified Firewall Analyst (GCFW)

GIAC Security Expert (GSE)

EC-Council Certifications:

Network Security Administrator (NSA)

Certified Ethical Hacker (CEH)

Certified Security Analyst (CSA)

Certified Expert Penetration Tester (CEPT)

Offensive Security Certifications:

Offensive Security Certified Professional (OSCP)

Offensive Security Wireless Professional (OSWP)

Offensive Security Certified Expert (OHCE)

Offensive Security Exploitation Expert (OHEE)

Offensive Security Web Expert (OHWE)

Certified Wireless Network Professional Certification:

Certified Wireless Technology Specialist (CWTS)

Certified Wireless Network Administrator (CWNA)

Certified Wireless Security Professional (CWSP)

Certified Wireless Design Professional (CWDP)

Certified Wireless Analysis Professional (CWAP)

Certified Wireless Network Expert (CWNE)

(ISC)2 Certification:

Certified Information Systems Security Professional - ISSEP (CISSP) 
Systems Security Certified Practitioner (SSCP) 
Certified Authorization Professional (CAP)