Network segmentation is the practice of dividing a computer network into smaller, isolated sections. Each segment can have its own security rules and access controls, which helps limit the spread of threats and improves performance. By separating sensitive systems from general traffic, organisations can better manage who has access to what.
Ransomware containment refers to the steps taken to stop ransomware from spreading to other computers or systems once it has been detected. This process aims to limit damage by isolating infected devices, cutting off network access, and preventing further files from being encrypted. Effective containment helps organisations recover more quickly and reduces the risk of…
A malware sandbox is a secure, isolated digital environment where suspicious files or programmes can be run and observed without risking the safety of the main computer or network. It allows security professionals to analyse how potentially harmful software behaves, looking for signs of malicious activity like stealing data or damaging files. By using a…
Endpoint Detection and Response (EDR) is a cybersecurity tool designed to monitor, detect, and respond to threats on devices such as computers, smartphones, and servers. EDR systems collect data from these endpoints and analyse it to find suspicious activity or attacks. They also help security teams investigate incidents and take action to stop threats quickly….
An attack surface is the total number of ways an attacker can try to gain unauthorised access to a computer system, network, or application. It includes all the points where someone could try to enter or extract data, such as websites, software interfaces, hardware devices, and even employees. Reducing the attack surface means closing or…
Privilege escalation is a process where someone gains access to higher levels of permissions or control within a computer system or network than they are meant to have. This usually happens when a user or attacker finds a weakness in the system and uses it to gain extra powers, such as the ability to change…
Access control is a security technique that determines who or what can view or use resources in a computing environment. It sets rules that allow or block certain users from accessing specific information or systems. This helps protect sensitive data and prevents unauthorised use of resources.