At entry level, MTA Security Fundamentals, ISACA CSX Cyber Security Fundamentals Certificate, CompTIA Security+, GIAC Information Security Fundamentals (GISF) and (ISC)2 Systems Security Certified Practitioner (SSCP) are great for core knowledge. A solid understanding of the principles of networking will also always be useful – CCNA for example.
There are also clear paths for key areas of Penetration Testing, for example CEH (Certified Ethical Hacker) and CREST accreditations. If you’re starting to think about leadership roles, qualifications such as CISSP, CISM, CRISC and CISA will give you the edge.