Pruvos Journal

Notes from the exam-prep trenches

Essays on certification study, exam traps, and cloud-security careers, written by the people who generate the 28,000+ questions in Pruvos.

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CISSP vs CCSP vs CISA: a map for the confused

Three letter-soup security certs, three different career paths, and most candidates pick the wrong one first. Here is the honest comparison, grounded in 2026 job-market data.

Gagan Walia·Apr 28, 2026, 9:05 AM·5 min read