infrastructure
34 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…
SAML Key Rotation Failures: Certificate Fingerprints and Domain Matching
Key rotation in multi-tenant SAML SSO often breaks authentication due to split-brain domain routing and certificate fingerprint caching.
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.
Securing Inbound Webhooks: HMAC Verification and Replay Attack Defense
Inbound webhooks without cryptographic verification expose backend services to forgery, replay attacks, and resource exhaustion. Here is how to implement HMAC-S…
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…
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…
Zero-Trust Tunnels: Rathole Setup for Secure Edge Access
A technical guide to configuring Rathole Noise-protocol tunnels for NAT traversal without exposing incoming local ports.
Why Your AI Agent Benchmarks Are Measuring the Harness
AI agent benchmark failures are often caused by harness race conditions and state leakage rather than model reasoning flaws. Here is how to fix them.
Why Entropy Failures Haunt Self-Hosted Cryptography
A practical analysis of entropy exhaustion, kernel RNG validation on Linux nodes, and defensive key generation patterns.