Category Security

Handbook of Cybersecurity Challenges and Solutions for Emerging Technologies

Handbook of Cybersecurity Challenges and Solutions for Emerging Technologies

As digital transformation accelerates across industries, cybersecurity is no longer just an IT concern—it’s a global priority. Emerging technologies like artificial intelligence, IoT, 5G, and cloud computing are reshaping how we live and work, but they also introduce complex security…

Redefining Hacking: A Comprehensive Guide to Red Teaming and Bug Bounty Hunting in an AI-Driven World

Redefining Hacking: A Comprehensive Guide to Red Teaming and Bug Bounty Hunting in an AI-Driven World

Redefining Hacking: A Comprehensive Guide to Red Teaming and Bug Bounty Hunting in an AI-Driven World explores this shift, offering a forward-looking perspective on offensive cybersecurity and how professionals can adapt in an AI-powered era. Key Topics Covered 🔴 Red…

Wireshark 4.6.5 Packet Analyzer Fixes Dozens of Vulnerabilities

Wireshark 4.6.5 Packet Analyzer Fixes Dozens of Vulnerabilities

Wireshark, a widely used free and open-source packet analyzer for network troubleshooting, analysis, and protocol development, has released version 4.6.5. The team says this update resolves numerous vulnerabilities, many of which stem from a growing wave of AI-assisted vulnerability reports.…

nftables Firewall Mastery: The complete Configuration for Ubuntu 26.04

nftables Firewall Mastery: The complete Configuration for Ubuntu 26.04

Introduction If you have been relying on UFW for years, it has probably served you well for basic scenarios. But the moment you need NAT, port forwarding, rate limiting with custom thresholds, or complex chain logic, you quickly hit a…

Exam Ref SC-900 Microsoft Security, Compliance, and Identity Fundamentals

Exam-Ref-SC-900-Microsoft-Security-Compliance-and-Identity-Fundamentals

If you’re starting your journey into cloud security and Microsoft technologies, the Exam Ref SC-900 Microsoft Security, Compliance, and Identity Fundamentals (2nd Edition) by Yuri Diogenes, Nicholas DiCola, Mark Morowczynski, and Kevin McKinnerney is an essential resource. This official Microsoft…

CCNA Security 210-260 Official Cert Guide

CCNA Security 210-260 Official Cert Guide

The CCNA Security 210-260 Official Cert Guide by Omar Santos and John Stuppi is a comprehensive resource designed to prepare candidates for the CCNA Security certification exam. It focuses on essential network security concepts such as threats, VPNs, firewalls, and…

OpenVPN 2.7.2 Fixes Two Security Flaws and Improves Password Handling

OpenVPN 2.7.2 Fixes Two Security Flaws and Improves Password Handling

OpenVPN, a widely adopted user-space VPN daemon that creates encrypted tunnels over IP networks, has released v2.7.2 as the second maintenance update to the 2.7 series. The release fixes two CVEs. The first, CVE-2026-40215, addresses a race condition in the TLS handshake that…

Gitea 1.26 Released With Security Fixes and Actions Upgrades

Gitea 1.26 Released With Security Fixes and Actions Upgrades

Gitea has released version 1.26, bringing important security fixes and a wide range of improvements. This update patches three vulnerabilities—CVE-2026-28737, CVE-2026-22555, and CVE-2026-27780—while significantly expanding the capabilities of Actions. New features include workflow concurrency controls, support for reusable workflows from…

Ultimate Microsoft Cybersecurity Architect SC-100 Exam Guide

Ultimate Microsoft Cybersecurity Architect SC-100 Exam Guide

This book is specifically designed for aspiring Microsoft Cybersecurity Architects, focusing on real-world case studies and practical strategies. Whether you’re a seasoned professional or just beginning, this guide will help you: Key Topics Covered 🔐 1. Identity and Access Management…

OpenSSL 3.6.2 Security Patch Fixes Multiple Vulnerabilities

OpenSSL 3.6.2 Security Patch Fixes Multiple Vulnerabilities

OpenSSL has released version 3.6.2 as a security patch update that fixes eight vulnerabilities, with the project rating the most severe issue as Moderate. The update addresses flaws in RSA KEM handling, AES-CFB-128 on x86-64 systems with AVX-512, DANE client…