Information security and its fields
Information Security and Its Fields
Information security is the field that studies how to protect information, data, and their systems, providing appropriate methods to achieve this purpose. It is a branch of computer science, as the two are closely related. Information security is known in English as “Information Security,” and it is sometimes abbreviated as “Info Sec.”
Fields of Information Security:
The fields related to information security include:
– Internet security
– Network security
– Mobile phone security
Information security is concerned with the following:
– Protecting information from hacking and unauthorized access
– Preventing unauthorized use
– Guarding against spying and eavesdropping by intruders
– Preventing damage, destruction, alteration, inspection, copying, recording, distribution, and publication of data
Experts in information security seek to find the best methods, strategies, and means to secure information from the risks mentioned above.
Additional Risks in Information Security:
One of the major threats that information security aims to protect against is **malicious software**, often referred to in English as “Malware.” Examples include:
– **Viruses**
– **Worms**
– **Trojans**
Malware poses a significant threat to computers, information systems, and networks due to the extensive harm they can cause. These malicious programs negatively impact the performance of computers they infect, may be used to steal data, spy on systems, or even lead to the corruption, loss, or destruction of information.
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