Information Security - IT Security
It is the protection of information and data circulating over the Internet from tampering, sabotage, and alteration, or from any danger threatening it, such as the access of any person who is not authorized to access it and tamper with its data and view it, by providing the necessary means and methods to protect it from internal and external risks, and the subject of information securit y is an old topic.
However, the need and demand for it increased with the spread of the use of the Internet and dependence on it in all areas of life, which required the transfer of data and information across multiple networks, and the spread of social networks allowed the urgent need for that.
Information Security Elements
- Confidentiality: this means to prevent any unauthorized person from accessing another person's data.
- Complementarity and data integrity: Integrity here means preserving data from modification or alteration by persons who are not authorized to access it, such as when a person intentionally or unintentionally accesses data that he is not allowed to access, as well as if a virus reaches the computer and modifies its data, this is also a violation Complementarity and lack of complete info protection.
- Availability of data: It means the availability of complete data when it is needed so that it is correct and accurate information that is not modified or incomplete, which makes the elements of the system work properly.
Information security threats
- Virus Without making sure that it is free of viruses.
- Disruption of service attack: It is an attack carried out by a hacker or hacker to disrupt a server's service in the network.
- Attacking Sent Information: It is the process of intercepting and tampering with messages sent from one party to another, such as e-mail messages.
- Full Hacking Attack: Taking control of the victim's computer and tampering with all its files and data.
Data protection methods
Among the simplest types of protection used are passwords, smart cards, and biological means such as the use of fingerprint and eye flicker, the use of encrypted keys such as electronic locks, the development of anti-virus programs, and the development of systems that detect and treat intrusions, making backup copies of data after completing all the work we do, and using strong systems To encrypt data and spread awareness among users of the Internet.
All of these may be means to ensure that no one has access to data and information, and these means of protection have provided a lot of security for institutions and companies that depend on the Internet and electronic devices and systems such as banks, universities, hospitals, military and security institutions.
- Question 01: What does an IT Security do?
Reply: It works to protect information from the risks that threaten it or the barrier that prevents its assault, by providing the necessary tools and means to protect info from internal or external risks.
- Question 02: What are the three basics of IT Security?
- Confidentiality
- Integrity
- Availability
- Question 03: What is IT Security system?
Reply: System security includes all elements of access to information. From authentication to software updates, modifications, and antivirus protection.
- Question 04: What does the term IT Security mean?
Reply: It means "Information Technology Security"
digital attacks provides management help solutions services protecting professionals resources risk latest practice businesses refers govemment university government technologies learn business assets computers industry provide world certifications leading privacy policies compliance office organization including get articles sensitive procedures applications cloud experts tech community cybersecurity
Resource research education skills time threat campus measures secure today make processes state job designed based strategy especially processing focuses course wide best practices many partners home uk critical corruption theft throughout entire lifecycle homeland infrastructure unified workforce years individuals collective strategies helps organizations approach identify discover talks landscape trusted read employees analyst environment requirements never learning excellent bayer identity
Stories assurance degree training national meet challenges enterprises servers malicious made essential uc systemwide guidelines tips links techniques understand email message events breach machine please possible operation damage promote program health check pages visit page protects diaclosure operations liquid role incidents potential controls guidance whether sophos safer small difference mar disclosure netid password enable mount sinai part application itso within division jobs com
Cyber security, security professionals data security news security cybersecurity computer security security solutions security plicy security policy security analysts security specialist security policies security Sf cyber cybersecurity provides cybersecurity management sevices cyber risk tools latest unauthorized services protecting businesses used devices government resources technologies university learn business assets computers threats industry provide world also certifications leading privacy policies digital attacks provides management help compliance office organization is the practice security and policy office analysts cyber security refers cyber security security professionals data security cyber security cyber security cyber security cyber security cyber security
Sf cyber cybersecurity provides cybersecurity management sevices cyber risk tools latest unauthorized services protecting businesses used devices government resources technologies university learn business assets computers threats industry provide world also certifications leading privacy policies digital attacks provides management help compliance office organization
Comments
Post a Comment