скачать характеристику с места работы на бухгалтера
Главное меню:
Интересное
скачать характеристику с места работы на бухгалтера, What is Cybersecurity? Key Concepts Explained | Microsoft , Computer security | Definition & Facts | Britannica, Computer security - Wikipedia, What Is Cybersecurity | Types and Threats Defined - CompTIA, What is Cyber Security? Types, Importance & How to Stay Safe , What Is Cybersecurity? - IBM, Computer Security - Overview - GeeksforGeeks.
computer security, the protection of systems and information from harm, theft, and unauthorized use. Computer hardware is typically protected by the same means used to protect other valuable or sensitive equipment—namely, serial numbers, doors and locks, and alarms. The protection of information and system access, on the other hand, is achieved through other tactics, some of them quite complex.The security precautions related to computer information and access address four major threats: (1) theft of data, such as that of military secrets from government computers; (2) vandalism, including the destruction of data by a computer virus; (3) fraud, such as employees at a channeling funds into their own accounts; and (4) invasion of privacy, such as the illegal accessing of protected personal financial or medical data from a large database. The most basic means of protecting a computer system against theft, vandalism, invasion of privacy, and other irresponsible behaviours is to electronically track and record the access to, and activities of, the various users of a computer system. This is commonly done by assigning an individual to each person who has access to a system. The computer system itself can then automatically track the use of these passwords, recording such data as which files were accessed under particular passwords and so on. Another security measure is to store a system’s data on a separate device or medium that is normally inaccessible through the computer system. Finally, data is often encrypted so that it can be deciphered only by holders of a singular encryption . (See .), Cloud security Cloud security encompasses the technologies, procedures, policies, and controls that help you protect your cloud-based systems and data. Collaboration security Collaboration security is a framework of tools and practices designed to protect the exchange of information and workflows within digital workspaces like messaging apps , Computer security has become increasingly important since the late 1960s, when modems (devices that allow computers to communicate over telephone lines) were introduced. . The proliferation of personal computers in the 1980s compounded the problem because they enabled hackers (irresponsible computerphiles) to illegally access major computer systems from the privacy of their ho.
Computer security (also cybersecurity, digital security, or information technology (IT) security) is a subdiscipline within the field of information security. It consists of the protection of computer software , systems and networks from threats that can lead to unauthorized information disclosure, theft or damage to hardware , software , or , A cybersecurity analyst plans, implements, upgrades, and monitors security measures to protect computer networks and information. They assess system vulnerabilities for security risks and implement risk mitigation strategies to safeguard digital files, data, and vital electronic infrastructure., Cyber security is the practice of protecting digital devices, networks, and sensitive data from cyber threats such as hacking, malware, and phishing attacks." It involves a range of strategies, technologies, and best practices designed to safeguard computers, networks, and data from cyber attacks., Network security focuses on preventing unauthorized access to computer networks and systems. It has three chief aims: to prevent unauthorized access; to detect and stop in progress cyberattacks and security breaches; and to ensure that authorized users have secure access to their network resources., Types of computer security. Computer security can be classified into four types: 1. Cyber Security: Cyber security means securing our computers, electronic devices, networks , programs, systems from cyber attacks. Cyber attacks are those attacks that happen when our system is connected to the Internet., What's the top security software to keep your PC safe? We've tested, reviewed, and rated more than 40 apps to help you choose the best security suite to protect your devices and data..