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 crucial to maintain either availability or ensure...
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 users, query user information, and manage resources...
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 and preventing harm.
Understanding DNS Sinking
Domain Name System...
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 availability of applications, websites, and databases. Helping...
RECENT
SIMILAR
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 they are reliable and effective at detecting and mitigating threats without causing unnecessary alerts or missing real threats.
True Positive (TP)
This...
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 tool involves learning its syntax, operators, and advanced features.
Basics
Literals
Match exact characters.
E.g. ‘cat’ matches the string “cat”
Metacharacters
Special characters with unique meanings
MetacharacterMeaning.Matches...
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 resources, allowing applications to interact with hardware without needing to know the intricate details of the hardware itself.
Key Functions of...