By the time anyone noticed, attackers had replayed live sessions, captured full payloads, and moved laterally without resistance.
Password rotation policies are not enough. They replace compromised secrets on a schedule, but they do not stop a real-time intrusion. Attackers use session replay techniques to bypass rotation windows entirely. Once they have a valid token or cookie, the clock doesn’t matter. They can observe, record, and replicate user actions until those sessions expire—or until you terminate them.
A strong security posture requires linking password rotation policies with active monitoring for session replay attacks. This means detecting unusual sequences in HTTP requests, rapid repeats of sensitive workflows, or replicated browser states coming from different IP addresses. Standard rotation intervals—30, 60, or 90 days—should be dynamic based on threats seen in your logs. If your intrusion detection alerts on replay indicators, rotate credentials immediately and invalidate active sessions.