LDAP Explained
LDAP (Lightweight Directory Access Protocol) is a protocol used to access and manage directory services over a network. It is commonly used to authenticate...
System Failure Behaviours Explained
The terms “fail open”, “fail close”, "Fail Safe", "Failover" describe how systems behave when they encounter a failure or unexpected event. These concepts are...
How Tokenization Works
Tokenization is a data security technique where data is replaced by non-sensitive equivalents, called tokens. These tokens can be used in the system without...
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...
DNS Sinking Explained
DNS Sinking (DNS Sinkholing) is a crucial cybersecurity technique used to redirect malicious or unwanted traffic to a controlled IP address, effectively neutralizing threats...
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,...
Access Controls
Access controls are mechanisms that manage how resources are accessed and by whom. Here are some common types of access controls:
Role-Based Access Control (RBAC)
Permissions...
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...
Cyber Threat Intelligence (CTI)
This is the process of gathering, analysing, and utilizing information about potential or current threats to an organization’s digital assets focusing on understanding the...
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...
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Reverse Engineer Assembly: Flags and Memory Addressing
Flags are special indicators used by the processor to signal the outcome of operations, these are stored in a special register called the flags...
True Positive vs False Positive vs True Negative vs False Negative
Understanding these concepts is crucial for accurate threat detection and response as it helps to evaluate and improve the accuracy of security measures, ensuring...
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...