Tails Persistent Volumes: LUKS Configuration for Plausible Deniability

Tails persistent volumes combine LUKS disk encryption with anti-forensic measures and plausible deniability techniques to protect sensitive data while maintaining operational security.

[URGENT] DEF CON Researcher Exposes How Password Managers Betray Your Trust

Czech security researcher Marek Tóth demonstrated at DEF CON 33 how a single click on any malicious website can steal passwords, credit cards, and 2FA codes from 40 million users of major password managers, with vendors like 1Password and LastPass refusing to fix the vulnerabilities.

AES-GCM Nonce Reuse: Detection and Mitigation of Cryptographic Failures

AES-GCM nonce reuse enables complete cryptographic compromise through forbidden attacks that recover authentication keys and forge arbitrary ciphertexts via polynomial interpolation in finite fields.

IPFS libp2p PubSub: Gossip Protocol Resilience Under Node Churn

libp2p PubSub maintains reliable message propagation under 40-60% node churn through GossipSub protocols, mesh healing algorithms, and adaptive peer scoring that ensures delivery guarantees.

NextDNS Bypasses ID BS

NextDNS just proved you can fight policy overreach at the resolver, with a user‑controlled toggle that doesn’t ask for your papers.

Monero CLSAG Signatures: Linkable Ring Aggregation and Privacy Analysis

CLSAG signatures reduce Monero transaction sizes by 25% through efficient ring signature aggregation while maintaining identical anonymity guarantees and preventing double-spending via deterministic key images.

How SpiderFoot CLI Automation Transforms OSINT Reconnaissance Into Scalable Threat Intelligence Operations

SpiderFoot CLI automation enables large-scale subdomain enumeration and threat intelligence gathering through 200+ reconnaissance modules, processing thousands of targets while maintaining operational security.

How Nextcloud End-to-End Encryption Achieves Zero-Knowledge File Storage Through Client-Side Key Management

Nextcloud E2EE implements client-side encryption with hierarchical key management, enabling zero-knowledge cloud storage where server administrators cannot access encrypted file contents even with full system privileges.

How Weak Passwords Beat Strong Passwords [video]

Password stretching is cool, in this video we look at the basics.

Godman666 at Defcon 33: Carding, Sabotage & Survival: A Darknet Market Veteran’s Story

For over 10 years, he's operated at every level of darknet markets - from carding forums to multi-million dollar platforms.

How ChaCha20-Poly1305 AEAD Delivers Constant-Time Authenticated Encryption Without Timing Vulnerabilities

ChaCha20-Poly1305 AEAD combines stream cipher encryption with universal hash authentication, delivering 2-4x performance over AES-GCM on mobile processors while resisting timing attacks through constant-time implementation.

How I2P Floodfill Routers Maintain Anonymous Network Databases Under Massive Peer Churn

I2P floodfill routers implement distributed hash table protocols adapted for anonymous networking, handling 20-40% hourly churn rates while maintaining network database consistency and peer discovery.