Information stored on a computer that should not be accessed by unauthorised parties, Data privacy, Establishes how data should be kept private and secure, Data protection laws, Measures taken to prevent unauthorised access to data and to recover data if lost or corrupted, Data security, The agreement that allows an individual to use a computer or network server, User account, The way in which it can be proven that somebody or something is who or what they claim to be., Authentication , Use of access levels to ensure only authorised users can gain access to certain data, Access rights (data security), Malicious software that seeks to damage or gain unauthorised access to a computer system., Malware, Legitimate-looking emails designed to trick a recipient into giving their personal data to the sender of the email., Phishing, Makes data meaningless without proper decryption  , Encryption, String of characters used to verify the identity of a user during the authentication process, allowing access to a digital device, application, or website., Password, Maintaining the accuracy and completeness of data, ensuring that it can only be modified by authorized entities., Integrity, Ensuring that authorized users can access information and services when needed., Availability, Act as a barrier between the internal network and the internet, blocking malicious traffic., Firewalls, Keeping software and operating systems up to date to fix security vulnerabilities., Regular updates, Detects and removes harmful software, such as viruses and ransomware., Antivirus and anti-malware software, A type of malicious software that blocks access to files or a computer system, demanding a ransom to unlock them., Ransomware.

Internet security elements

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