12 Professional Certifications Required by Industry

12. CompTIA Security+

CompTIA Security+ is a common baseline certification for cybersecurity roles and is widely accepted for entry- to mid-level positions across industries. The exam covers network security, threats and vulnerabilities, identity and access management, and cryptography. Recommended candidates typically have some IT experience or hold CompTIA Network+; many prep in several months using courseware and labs. Exam fees are moderate, and study costs vary depending on self-study or instructor-led options. Employers often require Security+ as part of hiring criteria for SOC analysts, junior cybersecurity engineers, and compliance roles. The certification must be renewed periodically through continuing education credits or retesting, depending on CompTIA’s policies. Next steps: review CompTIA’s exam objectives, build hands-on lab experience, and register for the exam through an authorized testing center. Source: CompTIA (https://www.comptia.org). Suggested image and alt text: Person working on a laptop with code; alt text: "IT professional working on cybersecurity monitoring tools."