: In domain environments, it manages database lookups, authentication, and replication for Active Directory. Security Risks and Malware
: Generating security tokens that contain your user ID, group memberships, and privileges, which define what files or resources you can access. Issas.exe
Because it handles sensitive credentials, LSASS is a high-value target for attackers. Troubleshoot high Lsass.exe CPU usage - Windows Server : In domain environments, it manages database lookups,