How is Security a source of performance problemsSolutionSecu

How is Security a source of performance problems?

Solution

Security is the most essential & important features in the computer world. But on the same hand, High security have certain issues also. Security is a source of performance problems in following ways:

1. Better the security level, higher the response time. Let us try to understand this. Consider an example of temple or mosque. People are standing in queues to enter. If the cops started verifying the identity of every person before entering, obviously the average waiting time for every person standing in the queue will increase. Similarly, in case of computer security, If any security methods is implemented, it will increase the average response time

2. False Positive & False Negative. All security features are implemented by a set of pre-defined rules & protocols, which is decided by the developer. The security features behave as according to this predefined rules. In few cases, either false content is unrestricted or true content is restricted which affect the performance.

3. The important factor in security is to backup and have the additional copy of the content so as to restore in case of failure. This take-up space on a hard drive and cost to performance issue

4. Security is the features which have to be enabled permanently. A portion of RAM is completely dedicated to this task. Hence, Makes the system slower than before.

5. Incorrectly configured firewalls may also block users from performing certain actions on the Internet & restrict to access the important content until the firewall configured correctly.

6. In a case of token-based security system, it requires both the token and compatible hardware, a potentially expensive investment. Also, if the token is lost, then a great deal of effort must go into configuring a new one for the same account -- if that can be done at all.

7. In the case of Firewalls security system, flag legitimate programs as having unauthorized access, requiring you to create security exceptions and modify some settings. They can also limit your computer\'s performance, as they must be constantly online in order to effectively secure your computer and network.

8. In the case of antivirus security system, they do consume large amounts of processing power and RAM during scans and updates and sometimes come into conflict with other security tools, requiring you to add security exceptions from the program\'s settings menu. Scans can also be very time consuming, while false positives can lead to legitimate files being blocked or deleted.