Category: Interesting Stuff

The Cybersecurity Club runs a six-week Discord mentorship program that pairs learners with experienced practitioners to build hands-on skills, earn certifications, and advance careers. Participants follow a structured weekly check-in routine and can join as mentees or mentors across topics like penetration testing, Red Team work, SOC skills, and certification preparation. #CISSP #Wireshark

This guide walks through a real-world PostgreSQL penetration testing workflow from reconnaissance to post-exploitation, demonstrating scanning, authentication attacks, file reads, command execution, and reverse shells using practical examples. It also outlines Metasploit and client-based techniques, credential attacks, and actionable hardening and remediation steps to secure PostgreSQL deployments. #PostgreSQL #Metasploit

Identity-based attacks increasingly begin with valid credentials, making a unified identity defense layer that combines privileged access management (PAM) and identity threat detection and response (ITDR) essential for organizational resilience by 2026. This integrated approach detects anomalous identity behavior, enables automated remediation, and supports Zero Trust and compliance frameworks—illustrated by incidents like the FICOBA breach and solutions such as Syteca. #FICOBA #Syteca

Digital signatures ensure data integrity and authenticity by hashing content and signing the hash with a private key so recipients can verify it with the corresponding public key. This article explains the signing and verification steps and includes a quick Docker lab using OpenSSL to create and test signatures yourself. #OpenSSL #Docker

Most security programs are uneven after years of reactive, compliance-driven purchasing, leaving unmapped gaps that represent the highest business risk. This workshop teaches how to map controls across the NIST Cybersecurity Framework and apply the TaSM (Threat and Safeguard Matrix) to identify critical gaps and prioritize remediation. #NISTCybersecurityFramework #TaSM

The traditional seat‑based SaaS model that delivered predictable ARR and high valuations is stalling as growth slows and investors demand profitability. AI is rapidly extending task time horizons and shifting value from humans-in-the-loop to autonomous agents, forcing a rethink of seat pricing and tool stacks. #Wiz #ClaudeOpus

The Cybersecurity Pulse highlights a global Microsoft Intune-based attack that Handala says wiped devices and exfiltrated vast data from Stryker, causing widespread operational disruption. It also reviews AI-driven security innovations, major startup funding, and shrinking time-to-exploit trends that pressure teams to prioritize patching and attack surface reduction. #Handala #Stryker #MicrosoftIntune #VoidManticore

Linux is presented as the foundation for cybersecurity work because most servers, cloud infrastructure, containers, and many devices run on Linux, making a practical understanding of the OS essential for testing, hardening, monitoring, and forensics. The guide then lays out a three-phase roadmap—from beginner-friendly GUI distributions to command-line mastery and security-focused…

Hack The Box (HTB) Academy provides hands-on, real-world labs and structured learning paths that let beginners grow into skilled ethical hackers. Modules are unlocked with cubes—the platform’s currency—with a 50-cube starter bonus via Cybersecurity Club, plus job-role and skill paths and a deep offensive security catalog that progresses from free Tier…

This article helps cybersecurity beginners focus on the five most important network protocols and understand why they matter in real-world security, starting with the TCP/IP model and HTTP basics. It explains the differences between TCP and UDP, the role of SMTP/IMAP/POP3 and FTP in secure communications, and why mastering these basics…

The article explains how private IP addresses, public IP addresses, and NAT shape modern networks, showing how devices locate each other and reach the internet. It also notes that public IPs are openly accessible but constantly scanned, while private IPs use NAT to share a single public address, which helps explain…

Claude Code Security is a new capability built into Claude Code on the web and is now available in a limited research preview to scan codebases for security vulnerabilities and suggest targeted patches for human review. It uses a human-style static analysis with multi-stage verification, severity and confidence ratings, and requires…

CVSS often drives remediation priorities in SOCs, but its technical severity scores lack business and environmental context, leading teams to chase high-severity numbers instead of real risk. Modern exposure management and contextual risk scoring—exemplified by platforms like PlexTrac and frameworks such as CTEM—centralize findings and prioritize remediation by exposure, exploitability, and business impact to reduce real-world exposure. #CVSS #PlexTrac

Nemesis 2.X offers a simplified and more extendable platform for creating file enrichment modules, Yara rules, and C2 connectors, improving usability for developers and security researchers. This guide details the process of developing custom modules manually and using Claude Code/Ai models, fostering innovation in threat detection and analysis. #Nemesis2X #FileEnrichmentModules

Malware in the cloud has evolved to be faster, automated, and short-lived, requiring detection tailored to containerized, serverless, and elastic infrastructures rather than legacy endpoint controls. Sysdig’s cloud detection and response combines execution-level detection, runtime blocking, and YARA-based pattern matching to detect and block malicious binaries across cloud, hybrid, and on-prem environments #Sysdig #YARA