Your Guide to PCI DSS 4.0.1 Web Application and API Controls with a Simplified Path to Compliance

Executive Summary PCI DSS 4.0.1 compliance mandates stricter security controls for web applications and APIs. Key updates include maintaining an inventory of custom software PCI 6.3.2 and managing payment page scripts to prevent skimming attacks PCI 6.4.3. Organizations must also adopt risk-based...

SpeechVerifier: Robust Acoustic Fingerprint against Tampering Attacks Via Watermarking

With the surge of social media, maliciously tampered public speeches, especially those from influential figures, have seriously affected social stability and public trust. Existing speech tampering detection methods remain insufficient: they either rely on external reference data or fail to be bo...

Enable AIDE

Advanced intrusion detection environment AIDE is an intrusion detection tool that checks the integrity of system files and directories and identifies those maliciously tampered with. In principle, the integrity check can be performed only after an AIDE benchmark database is constructed, which...

SoK: Timeline Based Event Reconstruction for Digital Forensics: Terminology, Methodology, and Current Challenges

Event reconstruction is a technique that examiners can use to attempt to infer past activities by analyzing digital artifacts. Despite its significance, the field suffers from fragmented research, with studies often focusing narrowly on aspects like timeline creation or tampering detection. This...

Detecting Laptop Tampering

Micah Lee ran a two-year experiment designed to detect whether or not his laptop was ever tampered with. The results are inconclusive, but demonstrate how difficult it can be to detect laptop tampering...