Shulou(Shulou.com)06/02 Report--

Editor to share with you the main meaning of physical security in computer security, I believe that most people do not know much about it, so share this article for your reference, I hope you will learn a lot after reading this article. Let's learn about it!

Physical security in computer security mainly refers to the security of computer physical hardware entities. Physical security, also known as physical security, is a measure and process to protect computer facilities (including networks) and other media from earthquakes, floods, fires, harmful gases and other environmental accidents (such as electromagnetic pollution).

The operating environment of this tutorial: windows7 system, Dell G3 computer.

In the computer information system, the computer and its related equipment and facilities (including network) are collectively referred to as the entity of the computer information system.

Physical security (Physical Security), also known as physical security, is a measure and process to protect computer facilities (including networks) and other media from earthquakes, floods, fires, harmful gases and other environmental accidents (such as electromagnetic pollution).

The main factors that affect computer physical security are as follows:

1) the vulnerability factors of the computer and its network system itself.

2) Safety problems caused by various natural disasters.

3) the security problems caused by human misoperation and various computer crimes.

The main issues of physical security are the security of environment, site and equipment, as well as physical access control and emergency disposal plan. Physical security technology mainly refers to the security measures taken for the environment, site, equipment and communication lines of computer and network systems. The purpose of the implementation of physical security technology is to protect hardware entities and communication facilities such as computers, network servers and printers from natural disasters, human errors and crimes, and to ensure that the system has a good electromagnetic compatibility working environment. Establish a complete security management system to prevent illegal access to the computer working environment and the occurrence of various theft and sabotage activities.

Physical security mainly includes three aspects:

1) Environmental security: the security protection of the environment in which the system is located, such as area protection and disaster protection

2) equipment safety: including anti-theft, anti-destruction, anti-electromagnetic information radiation leakage, anti-electromagnetic interference and power protection, etc.

3) Media security: including the security of media data and the security of media itself. The destruction of the entity of the computer information system can not only cause huge economic losses, but also lead to the loss and destruction of confidential information data in the system.

These are all the contents of this article entitled "what is the main meaning of physical security in computer security?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.