Oct 24, 2024 · Information Security

Practical eBPF Security: Auditing and Intercepting Privilege‑Escalation Operations

The article explains how attackers exploit SUID binaries for privilege escalation and demonstrates how to use eBPF LSM hooks (file_open, bprm_check_security) and Kprobe tracing to audit such operations, then shows how to block them by returning error codes while exempting root users.

AuditingInterceptionKprobe

0 likes · 9 min read

Practical eBPF Security: Auditing and Intercepting Privilege‑Escalation Operations

Bilibili Tech

Feb 6, 2024 · Frontend Development

Advanced Interception Techniques in Front-End Development: API Overriding, Service Workers, and Sandbox Strategies

Advanced interception techniques—such as overriding browser APIs, using ServiceWorkers, employing MutationObservers, creating Proxy‑based sandboxes, and configuring server‑side gateways—provide a flexible middle layer for error reporting, request monitoring, micro‑frontend isolation, and remote debugging, while demanding careful adherence to security policies.

InterceptionJavaScriptProxy

0 likes · 16 min read

Advanced Interception Techniques in Front-End Development: API Overriding, Service Workers, and Sandbox Strategies