Public key cryptography is a method for securing digital communication by using two different keys. One key is public and can be shared with anyone, while the other key is private and kept secret. Messages encrypted with the public key can only be decrypted with the matching private key, ensuring that only the intended recipient…
Category: Cybersecurity
Identity Verification
Identity verification is the process of confirming that a person is who they claim to be. This often involves checking official documents, personal information, or using digital methods like facial recognition. The goal is to prevent fraud and ensure only authorised individuals can access certain services or information. Reliable identity verification protects both businesses and…
Role-Based Access
Role-Based Access is a method for controlling who can see or use certain parts of a system or data. It works by assigning people to roles, and each role has its own set of permissions. This helps organisations manage security and privacy, making sure that only the right people have access to sensitive information or…
Access Control Management
Access control management is the process of deciding who can use or view certain resources, data, or areas within a system, building, or network. It involves setting up rules and systems that determine which users have permission to perform specific actions, such as reading, editing, or deleting information. This helps organisations protect sensitive information and…
DevSecOps
DevSecOps is a way of working that brings together development, security, and operations teams to create software. It aims to make security a shared responsibility throughout the software development process, rather than something added at the end. By doing this, teams can find and fix security issues earlier and build safer applications faster.
Zero Trust Security
Zero Trust Security is a cybersecurity approach where no user or device is trusted by default, even if they are inside the organisation’s network. Every access request is verified, regardless of where it comes from, and strict authentication is required at every step. This model helps prevent unauthorised access and reduces risks if a hacker…
Threat Detection
Threat detection is the process of identifying possible dangers or harmful activities within a system, network, or environment. It aims to spot signs of attacks, malware, unauthorised access, or other security risks as early as possible. This allows organisations or individuals to respond quickly and reduce potential damage.
Cybersecurity Frameworks
Cybersecurity frameworks are structured sets of guidelines and best practices designed to help organisations protect their information systems and data. These frameworks provide a systematic approach to managing security risks, ensuring that key areas such as detection, response, and recovery are addressed. Often developed by governments or industry groups, they help organisations comply with regulations…
Prompt Injection
Prompt injection is a security issue that occurs when someone manipulates the instructions given to an AI system, such as a chatbot, to make it behave in unexpected or harmful ways. This can happen if the AI is tricked into following hidden or malicious instructions within user input. As a result, the AI might reveal…