Cryptographic protocol verification is the process of checking whether the rules and steps used in a secure communication protocol actually protect information as intended. This involves analysing the protocol to find possible weaknesses or mistakes that could let attackers gain access to private data. Various tools and mathematical methods are used to ensure that the…
Category: Cybersecurity
Secure Key Storage
Secure key storage refers to the safe keeping of cryptographic keys so that only authorised users or systems can access them. These keys are often used to encrypt or decrypt sensitive information, so protecting them is crucial for maintaining security. Methods for secure key storage can include hardware devices, dedicated software, or secure parts of…
Key Revocation Mechanisms
Key revocation mechanisms are processes used to invalidate digital security keys before their scheduled expiry. These mechanisms ensure that compromised or outdated keys can no longer be used to access protected systems or information. Revocation is important for maintaining security when a key is lost, stolen, or no longer trusted.
Quantum-Resistant Signatures
Quantum-resistant signatures are digital signature methods designed to remain secure even if someone has access to a powerful quantum computer. These signatures use mathematical problems that are believed to be hard for both classical and quantum computers to solve, making them more secure against future threats. They are being developed to protect sensitive data and…
Secure Data Aggregation
Secure data aggregation is a process that combines data from multiple sources while protecting the privacy and security of the individual data points. It ensures that sensitive information is not exposed during collection or processing. Methods often include encryption or anonymisation to prevent unauthorised access or data leaks.
Technology Risk Assessment
Technology risk assessment is the process of identifying, analysing, and evaluating potential risks that could affect the performance, security, or reliability of technology systems. It involves looking at possible threats, such as cyber attacks, software failures, or data loss, and understanding how likely they are to happen and how much harm they could cause. By…
Forensic Data Collection
Forensic data collection is the process of gathering digital information in a way that preserves its integrity for use as evidence in investigations. This involves carefully copying data from computers, phones, or other devices without altering the original material. The aim is to ensure the data can be trusted and verified if presented in court…
Endpoint Threat Isolation
Endpoint threat isolation is a cybersecurity technique used to contain and restrict potentially compromised devices, such as computers or mobile phones, from interacting with other parts of a network. When a threat is detected on an endpoint, isolation tools limit its ability to communicate, stopping the spread of malware or data breaches. This method helps…
Deceptive Security Traps
Deceptive security traps are security measures designed to mislead attackers and detect unauthorised activity. These traps often mimic real systems, files, or data to attract attackers and study their behaviour. By interacting with these traps, attackers reveal their methods and intentions, allowing defenders to respond more effectively.
Incident Response Automation
Incident response automation refers to using software tools and scripts to automatically detect, investigate, and respond to security incidents without needing constant human intervention. It helps organisations react quickly to threats, reduce errors, and free up security teams for more complex tasks. Automated incident response can include actions like blocking malicious traffic, isolating affected devices,…