Category: Privacy-Preserving Technologies

Secure Enclave Encryption

Secure Enclave Encryption refers to a security technology that uses a dedicated hardware component to protect sensitive information, such as passwords or cryptographic keys. This hardware, often called a Secure Enclave, is isolated from the main processor, making it much harder for hackers or malware to access its contents. Devices like smartphones and computers use…

Differential Privacy Guarantees

Differential privacy guarantees are assurances that a data analysis method protects individual privacy by making it difficult to determine whether any one person’s information is included in a dataset. These guarantees are based on mathematical definitions that limit how much the results of an analysis can change if a single individual’s data is added or…

Encrypted Machine Learning

Encrypted machine learning is a method where data is kept secure and private during the process of training or using machine learning models. This is done by using encryption techniques so that data can be analysed or predictions can be made without ever revealing the raw information. It helps organisations use sensitive information, like medical…

Secure Multi-Party Analytics

Secure Multi-Party Analytics is a method that allows several organisations or individuals to analyse data together without sharing their private information. Each participant keeps their own data confidential while still being able to contribute to the overall analysis. This is achieved using cryptographic techniques that ensure no one can see the raw data of others,…

Secure Logging Practices

Secure logging practices involve recording system and application events in a way that protects sensitive information and safeguards logs from unauthorised access or tampering. This means ensuring that logs do not contain private data such as passwords or credit card numbers, and that only authorised personnel can view or modify the logs. Secure logging also…

Secure Random Number Generation

Secure random number generation is the process of creating numbers that are unpredictable and suitable for use in security-sensitive applications. Unlike regular random numbers, secure random numbers must resist attempts to guess or reproduce them, even if someone knows how the system works. This is essential for tasks like creating passwords, cryptographic keys, and tokens…

Cryptographic Agility

Cryptographic agility is the ability of a system or application to quickly and easily switch between different cryptographic algorithms or protocols. This flexibility is important because older algorithms can become insecure over time as new vulnerabilities are discovered. By designing systems with cryptographic agility, organisations can update their security measures without having to rebuild or…

Secure Protocol Design

Secure protocol design is the process of creating rules and procedures that allow computers and devices to communicate safely over a network. This involves making sure that information is protected from eavesdropping, tampering, or unauthorised access while being sent from one place to another. The design must consider possible threats and ensure that communication remains…

Secure DNS Resolution

Secure DNS resolution is a method of ensuring that when a computer looks up the address of a website, the process is protected from spying, tampering, or redirection by attackers. This is achieved by encrypting the communication between your device and the DNS server, which translates website names into numerical addresses. Secure DNS resolution helps…