The Truth about the OSI Model – Practical Networking .net
In a recent video discussing the “forgotten layers” of the OSI model (layers 5, 6, and 7), and my previous two videos on the OSI model, I referred to various…
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Phased AWS Transit Gateway to AWS Cloud WAN Migration with Terraform and Network MCP Server
If you are planning a phased AWS Transit Gateway to AWS Cloud WAN you face complex coordination challenges across multiple Regions without disrupting production workloads. When you manage hundreds of…
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Formalizing Red Teaming Offensive Methodology as a Multi-Agent AI Architecture
Threat actors are integrating AI into their exploit chains, accelerating reconnaissance, automating vulnerability discovery, and scaling social engineering in ways that compress the timeline between initial access and impact. The…
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PP110: News Roundup–Linux Fragged, Edge’s Password Manager Dragged, Android Intrusions Tagged, and More
JJ and Drew unpack an overstuffed suitcase of infosec stories in today’s News Roundup. Microsoft’s Edge password manager stores credentials in plaintext and Microsoft says “Yup”, the Linux kernel takes…
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Understanding Cyber Attacks: How They Work and Ways to Prevent Them
Introduction to Cyber Attacks In the contemporary digital landscape, the term “cyber attack” has increasingly become a focal point of discussion, underscoring the crucial need for robust cybersecurity measures. A…
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Understanding the Uses of Blockchain in Data Centers
Introduction to Blockchain Technology Blockchain technology, often regarded as a revolutionary advancement, underpins various innovations across multiple industries. At its core, blockchain is a decentralized digital ledger that records transactions…
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Ransomware Gangs: Exploiting Vulnerabilities in a Growing Threat Landscape
Introduction to Ransomware Gangs Ransomware gangs represent a distinct and alarming trend in the landscape of cybercrime, characterized by organized groups that deploy malicious software to encrypt victims’ data, demanding…
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How to Protect Port 139 from SMB Attacks
Understanding SMB and Port 139 The Server Message Block (SMB) protocol is a critical component of network communication, allowing applications to read and write to files and request services from…
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Strategic Firewall Placement in Enterprise Networks
Introduction to Firewalls A firewall is a vital component of network security that acts as a barrier between trusted internal networks and untrusted external networks, such as the internet. Its…
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WPA2 vs. WPA3: A Comprehensive Comparison of Wi-Fi Security Protocols
Introduction to Wi-Fi Security Protocols In an age where digital connectivity forms the backbone of daily life, securing wireless networks has emerged as a critical consideration for users and organizations…
