R- or Resistance is a term that is used in the context of information technology and security. It refers to the resistance or resilience of a system to various types of attacks and threats.
R- is a set of methods and technologies that are used to protect information systems from cyber attacks, viruses, malware and other security threats. These methods include the use of antivirus software, firewalls, cryptography, authentication, and more.
One of the basic principles R- is to ensure security at all levels of the system, including hardware and software, as well as network infrastructure. This allows you to prevent intruders from entering and minimize the damage that could be caused to the system as a result of a cyber attack.
Besides, R- also includes training information system users and administrators in security rules and methods of protecting against cyber threats. This helps to raise awareness and improve users' information security skills.
Generally, R- represents an important element of information systems protection and is an integral part of the modern concept of information security.