Web Application Firewall Evasion Methods

Web Application Firewalls (WAFs) are a vital component in the security infrastructure of modern web applications. Acting as a protective barrier, WAFs analyze incoming traffic to detect and block potentially malicious requests before they reach the server. They are specifically designed to defend against attacks such as SQL injection, cross-site scripting (XSS), remote file inclusion,… Read More »

Connecting GNS3 VM Devices to the Host Machine: Router and Firewall Setup 

Network simulation has become an essential part of learning and testing complex network environments before deploying them in the real world. One of the most popular network simulators used by professionals and students alike is GNS3 (Graphical Network Simulator-3). GNS3 allows users to create complex network topologies with real router and firewall images in a… Read More »

Your Complete Guide to Passing the Fortinet NSE7_EFW-7.2 Enterprise Firewall Exam

In the rapidly evolving landscape of cybersecurity, certifications act as both a validation of skill and a bridge to new opportunities. Among Fortinet’s lineup of professional credentials, the NSE7_EFW-7.2 certification has long served as a benchmark for those tasked with securing complex network environments using Fortinet’s enterprise firewall solutions. But as the lifecycle of this… Read More »

Silent Bridges: Firewall Evasion with SSH and PuTTY Tunneling

Firewalls, by design, act as the digital sentinels guarding the sanctity of internal networks. They form an impermeable barricade, filtering incoming and outgoing traffic based on predefined security rules. However, this protective veil often becomes a double-edged sword, restricting legitimate access to certain services and websites deemed unsafe or unnecessary by network administrators. The quintessential… Read More »

Firewall Bypassing Techniques: Understanding the Fundamentals of Network Security Testing

In the intricate landscape of cybersecurity, firewalls act as the bastions guarding digital fortresses. They stand sentinel, filtering unwanted intrusions and safeguarding sensitive data. However, to truly comprehend their resilience and vulnerabilities, one must explore the nuanced art of bypassing these defenses. Understanding firewall bypassing techniques is not solely the pursuit of malevolent actors but… Read More »

Top Network Firewall Interview Questions You Need to Know

In the realm of cybersecurity, network firewalls are fundamental components designed to protect an organization’s network from unauthorized access and cyber threats. They serve as gatekeepers, scrutinizing incoming and outgoing traffic to ensure only legitimate communication is allowed through. When preparing for a network security or cybersecurity interview, candidates are often tested on their understanding… Read More »

Foundations of Cisco ASA Firewall Configuration — Navigating Network Fortresses

In the labyrinthine realm of network security, Cisco ASA firewalls stand as formidable sentinels, guarding digital realms against insidious incursions. Mastering the configuration of these devices is not merely a technical skill but a rite of passage into the esoteric craft of safeguarding information integrity. This article unveils the foundational principles and commands pivotal for… Read More »