Prompt Injection: Making AI Do Things It Shouldn't
Direct and indirect prompt injection in LLM applications - real attack examples, vulnerable LangChain agent code, OWASP LLM01, MITRE ATLAS, detection, and …
Posts
Secure Remote Access Architecture: VPN vs ZTNA vs SASE
Architecture comparison of VPN, ZTNA, and SASE for secure remote access - with security posture analysis, cost modeling, migration paths, and a decision tree …
Deepfake CEO Fraud: The Voice on the Call Isn't Your Boss
How attackers use AI voice cloning and deepfake video to impersonate executives in BEC fraud - real incidents, attack chains, detection, and defense controls.
Incident Response Plan Template for Mid-Market Customers
Free incident response plan template for mid-market customers - NIST 6-phase lifecycle, roles matrix, communication plan, and escalation procedures.
ARP Poisoning: Intercepting Traffic on Your Own Network
Technical deep dive into ARP spoofing: how gratuitous ARP poisons caches, Scapy MitM scripts, Ettercap credential capture, DAI on Cisco Catalyst, and arpwatch …
Hybrid Cloud Security Architecture: What SEs Need to Know
A Solutions Engineer's guide to hybrid cloud security - shared responsibility models, identity federation, network security controls, and CSPM/CWPP/CNAPP …
Designing a Secure Campus Network: The SE's Reference Architecture
A complete reference architecture for secure campus networks - 3-tier design, ISE placement, firewall positioning, wireless security, and a 500-user bill of …
SonicWall Firewall Bypass Flaws - Emergency Patches
SonicWall NGFW bypass flaws get emergency patches, FBI warns of $725M cargo theft via broker hacks, two IR pros sentenced for running BlackCat ransomware.
SSL Stripping: Downgrading HTTPS to HTTP Without the User Noticing
How SSL stripping intercepts HTTPS traffic via HTTP rewrites, where HSTS and HSTS preloading defend against it, and what sslstrip still bypasses in 2026.
CVE-2026-41940 cPanel Auth Bypass Exploited
CVE-2026-41940 cPanel CVSS 10.0 auth bypass exploited since February with public PoC, SAP npm supply-chain backdoor, Linux Copy Fail kernel root flaw.