What are the various ways in which security can be compromised if hardware is accessible?

What are the various ways in which security can be compromised if hardware is accessible?


  • Electromagnetic emanations.
  • Compromising reflections.
  • Electromagnetic emanations.
  • Acoustic emanations.
  • Video Eavesdropping on Keyboard.
  • Acoustic emanations.
  • Timing attack.
  • Physical chemistry.

What happens if there is a hardware failure?

Loss of data is the primary impact to organizations because of a hardware failure. Loss of productivity results from any failure due to the loss of data and time required to retrieve the information or repair the physical hardware.

What does hardware failure mean?

A malfunction within the electronic circuits or electromechanical components (disks, tapes) of a computer system. Recovery from a hardware failure requires repair or replacement of the offending part. Contrast with software failure.

What causes computer hardware failure?

The most common causes of hard drive failure: Heat: The primary cause of hard drive failures is hardware overheating. Inadequate ventilation and cooling in and around your computer hardware can cause severe damage to the equipment.

What is computer security compromised by hardware failure?

(May 2011) ( Learn how and when to remove this template message) Computer security compromised by hardware failure is a branch of computer security applied to hardware.

Can a computer virus cause a computer to fail?

Because the hardware that’s used within modern computers is relatively well protected against damage that can result from software faults, computer viruses seldom cause the failure of hardware components. However, hardware failure is still a possibility:

How to know if your system is compromised?

These are: 1 DO NOT disconnect the machine from the network. 2 DO NOT turn the machine off or reboot unless instructed to do so by a security team member. 3 DO NOT launch a return attack on a suspected source as most of the real attacks spoof their identity.

What is the main objective of computer security?

The objective of computer security includes protection of information and property from theft, corruption, or natural disaster, while allowing the information and property to remain accessible and productive to its intended users. Such secret information could be retrieved by different ways.