Sal Krupa

Senior Software Engineer at Wizcom. Senior Software Engineer at Wizcom, working across the firm's custom software, infrastructure, and security practices. Focuses on the technical foundations that keep client environments running and defended.

Posts by Sal

1 Post

Managed IT Services

How Often Should Servers Be Replaced?

A practical guide to timing, warning signs, and smarter options for business owners who can't afford downtime. The 3-5 year rule, five signs your server is failing, and what to do next.

Sal Krupa · July 17, 2026 · 5 min