Managed SIEM Log Aggregation for Regulatory Audit Compliance
Table of Contents
The Mandate for Centralized Security Log Archiving
Regulatory compliance frameworks (ISO 27001, PCI-DSS, RBI IT guidelines) require enterprises to collect, centralize, and retain immutable security audit logs across all firewalls, domain controllers, servers, and cloud accounts.
How SIEM Log Aggregation and Correlation Work
SIEM agents collect syslog streams, Windows Event Logs, and API audit trails in real time. The SIEM normalizes log formats and runs correlation rules to spot multi-stage cyber attacks across disparate systems.
Tamper-Proof Log Storage and Automated Audit Reporting
Managed SIEM stores log archives in read-only write-once-read-many (WORM) storage, generating automated compliance audit reports for external security auditors.