Computer security software

Computer security software or cybersecurity software is any computer program designed to influence information security. This is often taken in the context of defending computer systems or data, yet can incorporate programs designed specifically for subverting computer systems due to their significant overlap, and the adage that the best defense is a good offense. The defense of computers against intrusion and unauthorized use of resources is called computer security. Similarly, the defense of computer networks is called network security. The subversion of computers or their unauthorized use is referred to using the terms cyberwarfare, cybercrime, or security hacking (later shortened to hacking for further references in this article due to issues with hacker, hacker culture and differences in white/grey/black 'hat' color identification). Below, various software implementations of Cybersecurity patterns and groups outlining ways a host system attempts to secure itself and its assets from malicious interactions, this includes tools to deter both passive and active security threats. Although both security and usability are desired, today it is widely considered in computer security software that with higher security comes decreased usability, and with higher usability comes decreased security. The primary purpose of these types of systems is to restrict and often to completely prevent access to computers or data except to a very limited set of users. The theory is often that if a key, credential, or token is unavailable then access should be impossible. This often involves taking valuable information and then either reducing it to apparent noise or hiding it within another source of information in such a way that it is unrecoverable. Cryptography and Encryption software Steganography and Steganography tools A critical tool used in developing software that prevents malicious access is Threat Modeling. Threat modeling is the process of creating and applying mock situations where an attacker could be trying to maliciously access data in cyberspace.