Encryption software - GCSE Computer Science Definition

Encryption software is a type of application used to protect data by transforming it into a coded format that can only be read by someone who has the appropriate decryption key or password. This process, known as encryption, ensures that sensitive information such as personal details, passwords, and financial data remains secure from unauthorised access, especially when stored or transmitted over the internet. In the context of GCSE Computer Science, understanding encryption software is essential as it covers key concepts of cybersecurity and data protection, illustrating how technology helps safeguard privacy and maintain the integrity of information in the digital world.