Cybersecurity

Viruses, a type of malicious software (malware), are designed to replicate and spread, causing harm to systems, stealing sensitive information, or disrupting operations. They are just one subset of malware that thrives in digital environments, but what makes them particularly dangerous is their ability to embed themselves in various types of files. As cyber threats […]

The CIA Triad is a foundational model in the field of cybersecurity, representing the three core principles that guide information security policies and practices: Confidentiality, Integrity, and Availability. Each of these principles plays a vital role in ensuring the protection and reliability of information systems. While individually important, they work in harmony to provide a

The Domain Name System (DNS) is often referred to as the “phonebook of the internet.” It translates human-readable domain names, like www.example.com, into IP addresses that computers use to identify each other on the network. Understanding how DNS requests work, analyzing DNS traffic, and detecting abnormalities can reveal crucial insights into network activity and help

In Windows operating systems, the term “NT AUTHORITY\SYSTEM” refers to a built-in system account that plays a critical role in the overall security, integrity, and functionality of the OS. This account, commonly referred to as the “SYSTEM” account, has the highest level of privileges, even more than the administrator. In essence, NT AUTHORITY\SYSTEM is the

Windows forensic analysis is the process of examining and investigating Windows operating systems to uncover digital evidence in cases involving cybercrime, data breaches, and other malicious activities. Investigators use various forensic techniques to extract, analyze, and interpret data from Windows systems, following a systematic approach. This process plays a crucial role in law enforcement, corporate

In recent years, DevOps has transformed software development by integrating development and operations, fostering collaboration, and speeding up the release of software products. However, this increased speed of deployment comes with heightened security risks. DevOps security, often referred to as “DevSecOps,” emphasizes integrating security into every phase of the DevOps pipeline, rather than treating it

A Deep Dive into Malware Analysis: Tools, Career Path, and Essential Skills Malware analysts are the unsung heroes of cybersecurity, playing a critical role in defending organizations against cyber threats. Their job is to dissect malicious software, such as viruses, ransomware, and trojans, to understand their behavior, origin, and impact. This post explores the tools

Privilege escalation is a critical vulnerability in computer systems, networks, and applications that allows attackers to gain elevated access to resources that are typically restricted. This vulnerability can lead to severe security breaches, as it enables attackers to perform unauthorized actions, such as accessing sensitive data, modifying system configurations, or installing malicious software. Privilege escalation

Using a personal laptop for forensics labs, especially those involving practical exercises on Windows Forensics, can pose several risks. Here are some considerations and real-world examples to help you decide whether to use your personal laptop or a dedicated one for your labs: Risks of Using a Personal Laptop: Accidental Data Modification or Loss:    –