21 Tech Certifications That Keep IT Workers in Demand
by Don E. Sears
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VMware Certified Professional (VCP)
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Certified Information Systems Auditor (CISA)
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GIAC Security Audit Essentials (GSAE)
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Certified Information Security Manager (CISM)
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Check Point Certified Security Expert (CCSE)
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Check Point Certified Security Administrator (CCSA)
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Microsoft Certified Systems Engineer – Security (MCSE-Security)
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Certified Wireless Security Professional (CWSP)
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GIAC Certified Intrusion Analyst (GCIA)
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GIAC Secure Software Programmer
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Cisco Certified Network Professional (CCNP)
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Cisco Certified Design Professional (CCDP)
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Cisco Certified Design Expert (CCDE)
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Citrix Certified Administrator (CCA)
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Microsoft Certified Technology Specialist (some, not all, specializations)
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Red Hat Certified Engineer (RHCE)
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Red Hat Certified Technician (RHCT)
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ITIL V3 Foundations
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Sun Certified Programmer for Java
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Avaya Certified Expert
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Avaya Certified Specialist
