Computer Security
Computer
Security Definition
Computer security is defined as the
way in which computer systems are protected from any hacking or damage to their
components; hardware or software in addition to the protection from the
disruption of the provided services. Due to the growth of smart technologies,
smartphones as an example, and the computer systems which they include, Wi Fi
as an example, computer security is growing increasingly these days to achieve
the requirements of these systems.
Computer
Security Terminology
§ Access Authorization_ It's used for protecting the computer systems by
restricting the access of specific users through the use of system, this may be
a hole protection or an individual protection.
§ Anti-Virus Software_ It has various programs which are responsible for
the elimination and identification of computer viruses and any other malware.
§ Verification Tools_ It is used to prove the codes exist in security
§ Backups_ They are considered as many copies of the important computer
files which are kept in different safe locations on the computer to be used in
the case of damaging the existing file.
§ Capability Techniques_ Privilege separation can be ensured by using
these techniques as they can control the whole process.
§ Cryptographic Techniques_ can be used for the reduction of the
probability that data can be modified during transition between different
systems.
§ Endpoint Security Software_ It is used for helping in the prevention of
malware infection be which networks can be infected.
§ There are other many terms such as data integrity, firewalls, hacking,
Honey pots, microkernel, pinging, Port scan, and social engineering. All of
these terms are is important for ensuring the performance of computer security
system.
Computer
Security Uses
Computer security can be applied in
almost all fields for completing the protection process. The most important
uses of computer security can be mentioned as follows:
ü In Banking: computer security is used for the protection of important
personal information of clients, the numbers of bank accounts, passwords and
credit card information.
ü It helps in keeping the computer protected from hacking by any other
person who can use your information, numbers and data for making a fake account
which can be used by this person in attacking others.
ü Computer security is used for keeping your computer safe from any
malware or viruses which can be transferred to your computer by network or
external devices such as USB.
How to protect my computer from
any threats?
It is a very good question. This is your turn to protect your own
computer which means protecting your personal information. The awareness about
what you deal with is the most important step in keeping your computer safe
from any threats. You have to be sure before clicking on any links, visiting
websites for the first time, downloading anything from the internet, and
providing your information to any platform.
Anti-virus
applications are effective in providing protection for your computer from any
malware action. Windows versions today have their own defender for
self-protection. Finally, we cannot be safe without applying computer security
to our computer devices.
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