Computer security techniques aim to prevent unauthorized use of hardware and software and protect data. Strategies include limiting access to information, installing firewalls and antivirus programs, assigning access rights, and protecting equipment from theft or damage. Layered login processes and restricting access to vital equipment are emerging techniques.
Computer security techniques and strategies usually have one main goal, which is to prevent unauthorized use of hardware and software, while also protecting the data hosted on those systems. To this end, different strategies will be used to ensure information security, some focused on limiting access to information on systems, while other measures concern the protection of physical equipment from theft or damage. Addressing both physical threats and the possibility of a network security breach is very important if computer systems are to remain secure and functional.
When users think in terms of computer security techniques, the first thoughts that come to mind often concern the use of software to protect proprietary information hosted in various databases on networked servers and hard drives. To this end, a series of security measures are adopted. These include installing firewalls which often act as your first line of defense. Going further, the installation and use of antivirus programs is required, including those that help identify and block spyware and other forms of malicious software. While these types of measures are important even if the corporate network is more or less autonomous, any network that includes Internet access should pay close attention to the quality of the antivirus programs used to protect the system.
In addition to antivirus protection, computer security techniques should also include particular attention to how access rights are assigned to different employees within the organization. Care should be taken to ensure that employees have access to data relevant to their jobs, but do not have easy access to other information that may be hosted in the same programs or databases. Using login credentials that require more than just a swipe, possibly a combination of image viewing and security questions along with the basic alphanumeric passcode, is one of the emerging cybersecurity techniques used by many organizations. That’s because this layered login process can go a long way in reducing the incidence of intellectual property theft by disgruntled employees or by hackers who somehow get hold of those login codes.
The adequate computer security techniques also look at the protection of the equipment that makes up the network. In this case, the goal is to restrict access to areas where servers and other vital equipment are located. Access should be restricted to those who maintain the equipment. This also helps minimize the chances of intentional damage to equipment which in turn could provide a window of opportunity for security protocols to be compromised and allow system damage or even crash.
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