Monthly Archives: December 2023

SLN 5 (CKR 5) Encryption Key Compromised

Immediate Action Required The Cybersecurity and Infrastructure Security Agency (CISA) has recently discovered that the encryption key for storage location number (SLN) 5 (CKR 5) has been compromised.In response to this imminent threat, CISA is advising all public safety agencies cease using SLN 5 in any activity, effective immediately. Consequently, […]