IT security and IT availability

Almost every company faces an unknown threat every day. It cannot be seen or heard. But it's ubiquitous as soon as an IT workstation or server is used. Somewhere and someone is trying to gain unauthorized access to the company's websites and internal data. This often happens without the user noticing, because after all, the intrusion into the IT system should go unnoticed. The type of threats, in particular, has deteriorated significantly: while in the 80s it was still successful with malware attacking the hard drive or screen, today we are dealing with sensitive intrusion technology that does not stop in public administrations. As a result, high IT security always leads to very high availability of IT infrastructure.