Known-bad credentials, shut out.
Detect and protect data when credentials are compromised — so a password known to be breached becomes a closed door rather than an open one.
1. Compromise is a when, not an if
Credentials leak constantly — through breaches elsewhere, phishing, and reuse. Defenses cannot assume credentials stay secret; they must act on the knowledge that a given one is compromised. Blocking a known-bad credential, forcing rotation, and protecting the data it could reach turns an external breach into a contained event instead of an open door into your system.
2. Detect, then contain
Acting on compromise means refusing credentials known to be breached, recognizing the access patterns that signal abuse, and protecting sensitive data behind additional checks the moment risk rises. The goal is to shrink the window between “this credential is compromised” and “it can no longer be used” toward zero.
3. How B5 Secure handles it
B5 Secure provides credential-blocking and data-protection controls that engage when credentials are compromised, working with suspension and IP binding so a leaked credential is contained — blocked, rotated, or boxed in — rather than freely usable.