CyberArk (NASDAQ: CYBR), the global leader in identity security, today announced the TLS Certificate Renewal Impact Calculator alongside its TLS Certificate Discovery Scan to help IT and security leaders prepare for the upcoming reduction in Transport Layer Security (TLS) certificate lifespans — from 398 days to 200 by March 2026, and down to just 47 days by 2029. These interactive tools help organisations understand their certificate exposure and quantify the operational and financial impact of shorter certificate lifespans.