linux
37 posts found
Why SSH Agent Forwarding Exposes Infrastructure Across Jump Hosts
Using ForwardAgent yes exposes your SSH identity to compromised bastion hosts. Use ProxyJump and local signature confirmation to secure multi-hop SSH infrastruc…
Hadolint vs Docker DX: Dockerfile Security Linting Compared
Compare Hadolint and Docker DX for Dockerfile security linting across rule depth, developer workflow, CI/CD integration, and custom policy enforcement.
Browser Extension Stores Are Not Security Boundaries
Official add-on marketplaces do not guarantee safety. Malicious Firefox and Chrome extensions slip past linters to harvest credentials and session tokens.
Adversary-in-the-Middle Phishing Proxies: How Modern Frameworks Hijack MFA Sessions
Deep technical breakdown of AiTM phishing proxies like Mirage2FA, how they intercept MFA sessions, and the architectural changes needed to neutralize session th…
Secret Leakage Risks When LLMs Execute Shell Commands
A practical 10-step hardening checklist for securing LLM-driven shell execution: runtime container isolation, credential purging, network exfiltration preventio…
Hardening Reverse Proxies Against WAF Bypass Vectors
Edge WAF inspection often fails when reverse proxies and backend servers parse HTTP requests differently. Here is a 10-point checklist to secure your edge layer…
Why Docker Bypasses UFW Rules (And How to Fix It)
Docker manipulates iptables FORWARD chains directly, bypassing UFW INPUT rules. Learn why container ports leak to the public internet and how to secure them.
Masscan vs bgscan: Raw Socket Speed vs Modular Protocol Inspection
Comparing raw socket throughput against modular banner extraction for network reconnaissance workflows.
Offloading Mixture-of-Experts Models to NVMe Storage
Memory-mapping large MoE parameters directly from SSDs often hits severe latency bottlenecks. Here is why random read IOPS stall sparse expert routing and how t…
Lazydocker vs Dockge: TUI vs Web Dashboard for Docker Compose Management
A comparative analysis of Lazydocker and Dockge for managing Docker Compose stacks, focusing on security boundaries, resource usage, and workflow efficiency.