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This article will explain in detail what the system bug means. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

System bug means "system vulnerability". The word Bug, which originally means "bug" or "bug", is now used to refer to a loophole in a computer; in a computer system or program, if there are some undiscovered defects or problems, people will call it Bug.

System bug means "system vulnerability".

Bug is a technical term in the computer field. Bug originally means "bedbug". It is now used to refer to a loophole in a computer because of a flaw in the system security policy and the threat that an attacker can access it without authorization.

Vulnerabilities are defects in the specific implementation of hardware, software, protocols, or system security policies, which can enable an attacker to access or destroy the system without authorization. For example, logic errors in Intel Pentium chips, programming errors in earlier versions of Sendmail, weaknesses in authentication methods in NFS protocols, and improper configuration when setting anonymous Ftp services by Unix system administrators may be used by attackers to threaten the security of the system. Therefore, these can be regarded as security loopholes in the system. The narrow concept of bug refers to software program vulnerabilities or defects, and the broad concept also includes the details of software changes found and proposed by test engineers or users, or the functional implementation that is different from the requirements documents.

The origin of the name:

Grace Hopper, who programmed Mark 2 (Harvard Mark II), is a US brigadier general and computer scientist and one of the first programmers in the world. One day, she malfunctioned while debugging the equipment. After disassembling the relay, she found that a moth was pinned in the middle of the contact, thus "stuck" the operation of the machine. As a result, Huo Bo humorously called the program fault as BUG (flying bug) and the troubleshooting program as DEBUG, and this strange "title" became the professional jargon in the computer field later.

This is the end of this article on "what does system bug mean?". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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