Different Types of Firewalls Explained (WAF, HBF, NBF, NGFW)
Web Application Firewall (WAF)
It’s a Firewall that operates at the Application Layer (Layer 7 OSI) that’s designed to monitor, filter and block HTTP/HTTPS traffic...
PE Headers and Sections Explained
The Portable Executable (PE) format is a file format for executables, object code, DLLS, and others used in Windows operating systems. The structure of...
Load Balancing
Load balancing is a process used to distribute network or application traffic across multiple servers, ensuring no single server becomes overwhelmed. Improving responsiveness and...
TCP Flags Guide
Here’s a breakdown of each TCP flag with its purpose and for what’s used.
SYN (Synchronize) - Initiates a connection between two hosts. It’s the...
Regex (Regular Expressions)
Regex (short for Regular Expressions) is a powerful tool used for searching, matching, and manipulating text based on specific patterns. Understanding and mastering this...
Pyramid of Pain
The Pyramid of Pain is a concept in cybersecurity that helps to visualize and understand the impact of various indicators of compromise (IOCs) on...
Reverse Engineer – Assembly Basics
Assembly is a low-level programming language that provides a way to write instructions that the CPU can execute directly, it’s closely related to machine...
What’s Log4j and Log4Shell vulnerability
Log4j is a widely-used Java-based library developed by Apache Software Foundation that’s designed to enable developers log various levels of information (trace, debug, info,...
Detection Engineering and Its Types
This aspect of cybersecurity focuses on developing methods and strategies to detect malicious activities within an organization’s network and systems. It involves creating, deploying,...
Wi-Fi Standards and Protocols
802.11 Wi-Fi Standards
These refer to a set of standards for wireless local area network (WLAN) communication, developed by IEEE (Institute of Electrical and Electronics...
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ORM Vulnerabilities
ORM (Object-Relational Mapping) is a programming technique that allows developers to interact with a database using object-oriented paradigm of a programming language instead of...
Kernel Explanation
The kernel is a fundamental part of any Operating System, acting as the bridge between software and hardware. It’s responsible for managing the system’s...
Difference between Proxy and Gateway
A proxy acts as an intermediary between a client and a server, it’s very often used for filtering, caching, and logging web requests.
Types
Forward Proxy...