Information systems security (ISS), or more simply IT security, is the set of technical, organizational, legal and human means necessary to prevent unauthorized use, misuse, modification or detour of the information system. Ensuring the security of the information system is an activity of the management of the information system.Today, security is a major issue for companies as well as for all the actors around it. It is no longer confined solely to the role of the IT specialist. Its long-term goal is to maintain the trust of users and customers. The medium-term objective is to ensure the coherence of the entire information system. In the short term, the objective is that everyone has access to the information they need. The standard dealing with information security management systems (ISMS) is ISO/CEI 27001 which insists on Confidentiality – Integrity – Availability, i.e. availability, integrity and confidentiality.
With these tips you will surely be protected against any form of hacker or virus attacks, follow, listen and share! (Wikipédia)