syslog

Innostage Completes Functional Testing of PT NGFW 1.10.3 Across 156 Criteria

Innostage has published the second part of its evaluation of PT NGFW version 1.10.3, focusing on functional capabilities rather than raw performance. The testing covered 156 individual checks grouped into categories such as basic technical features, firewalling, IDS/IPS, web filtering, malware protection, logging, routing, deployment, cryptographic controls and access management. Out of the total, 136 checks passed fully, seven passed with remarks, and 13 did not meet the predefined criteria. Key confirmed functions include high-availability clustering, centralized management via PT-MNGT, AD-based rule application, Site-to-Site VPN, TLS inspection, and Syslog integration with external security systems. Several advanced scenarios, including custom block pages, application risk classification, and centralized software distribution, were not confirmed under the test conditions. The report provides detailed protocol notes that help organizations map product capabilities against their specific infrastructure and regulatory requirements.

Incident Reconstruction Fails When Logs Lack Time Zone Offsets and Proper Synchronization

Reconstructing security incidents from multiple log sources often collapses when timestamps lack time zone information or consistent synchronization. Events from web servers, load balancers, applications, and mail gateways can appear in physically impossible order, such as responses preceding requests or sessions closing before they open. The root causes include clock drift without NTP, mismatched reference points like UTC versus local time, and timestamps recorded at message processing rather than event occurrence. Classic BSD syslog (RFC 3164) omits both year and offset, forcing investigators to consult potentially unavailable source systems. Modern RFC 5424 provides full timestamps with offsets, making normalization possible without external context. Organizations must enforce offset-inclusive formats at ingestion, monitor actual synchronization status rather than service uptime, and document external sources whose timestamps cannot be controlled.