The aim of IT security is to secure the digital infrastructure of a company or organization in such a way that data and systems are protected against cyber attacks, loss and unauthorized access.
The basics of IT security include securing systems, networks and data against threats through technical measures such as firewalls and encryption, as well as organizational measures such as training and security guidelines.
Information security refers to the protection of information against unauthorized access, manipulation and loss. The aim is to ensure the confidentiality, integrity and availability of data.
ISO 27001 is an international standard for ISMS that specifies best practices for implementing and maintaining an ISMS. Companies that are certified according to ISO 27001 have proven that they operate an effective ISMS.