If your company employs IT specialists, consider their certifications. Numerous training certificates help ensure your cybersecurity staff know how to handle threats and protect your company.
Certified Information Systems Security Professional (CISSP)
Offered by the International Information Systems Security Certifications Consortium (ISC2), the CISSP tests a candidate’s understanding of Common Body of Knowledge (CBK) domains such as operations security, cryptography, and access control. Candidates typically need at least four years of experience in two or more CBK domains, an endorsement from a current CISSP holder, and agreement to an ethics statement. Certificate holders must also submit proof of continuing education to maintain the designation.
SysAdmin, Networking and Security (SANS) Institute
SANS provides training and maintains a set of technical certifications under the Global Information Assurance Certification (GIAC) program that cover auditing, forensics, management, security administration, and software security. Example certifications include GIAC Information Security Professional, GIAC Reverse Engineering Malware, and GIAC Certified Incident Handler. SANS certificates generally require renewal every four years.
If your organization uses outside consultants for security work, consider Security Consultants, Computer Insurance to address professional liability and related risks.
Security+
The Security+ certification from CompTIA is a broad, entry-to-intermediate credential that covers network and operations security, threats and vulnerabilities, identity management, compliance, cryptography, and host security.
ISACA
ISACA (formerly the Information Systems Audit and Control Association) offers certifications focused on auditing, compliance, and management for candidates with several years of relevant experience. Major credentials include Certified Information Security Manager (CISM), Certified Information Systems Auditor (CISA), Certified in Risk and Information Systems Control (CRISC), and Certified in the Governance of Enterprise IT (CGEIT).
Certified Ethical Hacker (CEH)
The EC-Council’s Certified Ethical Hacker (CEH) credential targets white-hat hackers and penetration testers. EC-Council also offers other security exams such as Computer Hacking Forensic Investigator and Certified Incident Handler.
Offensive Security Certified Professional (OSCP)
The OSCP requires hands-on pen testing skills. Candidates should know at least basic Linux, scripting, and shell use before taking the Penetration Testing with Kali Linux course; the training includes lab access for a set period to practice before the certification exam.
Vendor-Specific Certifications
Major vendors offer security-focused exams on their platforms and related technologies. Examples include Microsoft, Cisco, Red Hat, and Linux vendor credentials.
Examples
- Microsoft’s Security Fundamentals
- Cisco Certified Internetwork Expert (CCIE)
- CCIE-Security
- Certified Network Associate (CCNA)
- Cisco Certified Network Professional (CCNP) Security
- Red Hat Certificate of Expertise in Server Hardening
- Linux security exams
Cybersecurity certifications equip your IT staff with the knowledge they need to protect your company. Invest in your business by providing certification opportunities and related protections; for insurance options that may fit staffing needs, see Staffing Insurance. If you're unsure which certifications to prioritize, ask an agent.
Frequently Asked Questions
Which certification is best for a general security role?
For broad foundational skills, certifications like Security+ or CISSP (for experienced professionals) are commonly recommended depending on experience level.
How often do certifications need renewal?
Renewal periods vary by program—some require continuing education and periodic renewal every few years, such as GIAC and many vendor certificates.
Do employers typically require certifications?
Requirements vary; some employers prefer or require certain certifications for specific roles, while others view them as a hiring advantage rather than a strict requirement.
Can small businesses rely on certified staff instead of external audits?
Certified staff improve internal security expertise, but independent audits and assessments can still be valuable for objective risk evaluation.