Different Types Of Potential Security Threats To Your Computer Systems | Security




Potential Security Threats To Your Computer Systems:

A computing system threat is anything that results in loss or corruption of knowledge or physical damage to the hardware and/or infrastructure. Knowing the way to identify computer security threats is that the initiative in protecting computer systems. The threats might be intentional, accidental or caused by natural disasters.

In this article, we’ll introduce you to the common computing system threats and the way you’ll protect systems against them.

What is a Security Threat?

Security Threat is defined as a risk that which may potentially harm computer systems and organization. The cause might be physical like someone stealing a computer that contains vital data. The cause could even be non-physical like an epidemic attack. In these tutorial series, we’ll define a threat as a possible attack from a hacker which will allow them to realize unauthorized access to a computing system .

What are Physical Threats?

A physical threat may be a potential explanation for an event which will end in loss or physical damage to the pc systems.

The following list allots the physical threats into three (3) main categories:

a)Internal: The threats include fire, unstable power supply, humidity within the rooms housing the hardware, etc.
b)External: These threats include Lightning, floods, earthquakes, etc.
c)Human: These threats include theft, destruction of the infrastructure and/or hardware, disruption, accidental or intentional errors.

To protect computer systems from the above mentioned physical threats, a corporation must have physical security control measures.




The following list shows a number of the possible measures which will be taken:

a)Internal: Fire threats might be prevented by the utilization of automatic fire detectors and extinguishers that don’t use water to place out a fireplace . The unstable power supply are often prevented by the utilization of voltage controllers. An air conditioning are often wont to control the humidity within the computer room.
b)External: Lightning protection systems are often wont to protect computer systems against such attacks. Lightning protection systems aren’t 100% perfect, but to a particular extent, they reduce the probabilities of Lightning causing damage. Housing computer systems in high lands are one among the possible ways of protecting systems against floods.
c)Humans: Threats like theft are often prevented by use of locked doors and restricted access to computer rooms.

What are Non-physical threats?

A non-physical threat may be a potential explanation for an event which will result in;

a)Loss or corruption of system data
b)Disrupt business operations that believe computer systems
c)Loss of sensitive information
d)Illegal monitoring of activities on computer systems
e)Cyber Security Breaches
Others
The non-physical threats also are referred to as logical threats. the subsequent list is that the common sorts of non-physical threats;

a)Virus
b)Trojans
c)Worms
d)Spyware
e)Key loggers
f)Adware
g)Denial of Service Attacks
h)Distributed Denial of Service Attacks
i)Unauthorized access to computer systems resources like data
j)Phishing
k)Other Computer Security Risks
To protect computer systems from the above-mentioned threats, a corporation must have logical security measures in site . the subsequent list shows a number of the possible measures which will be taken to guard cyber security threats

To protect against viruses, Trojans, worms, etc. a corporation can use anti-virus software. In additional to the anti-virus software, a corporation also can have control measures on the usage of auxiliary storage devices and visiting the web site that’s presumably to download unauthorized programs onto the user’s computer.

Unauthorized access to computing system resources are often prevented by the utilization of authentication methods. The authentication methods are often , within the sort of user ids and powerful passwords, smart cards or biometric, etc.

Intrusion-detection/prevention systems are often wont to protect against denial of service attacks.There are other measures too which will be put in site to avoid denial of service attacks.



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