What are the examples of physical security?

Every year, people have to pay a lot of compensation for not paying attention to various security departments, which has led all organizations to pay more attention to the security of any system from the beginning of its establishment and to follow all the necessary principles properly, due to the existence of stake holes. As a result, hackers cannot penetrate the system and its information. The physical deposit is very important, and many facilities are needed to fully ensure the biological security of a system. As a result, profiteers cannot penetrate your information and system through the existence of a  security  hole in this section, which we intend to give you some examples of physical security in this article; of course, first, we should give you a brief explanation about material security.

What is biological security?

The physical shield  includes protection of computers (hardware and software), employees, information, etc., against natural disasters (floods, earthquakes, fires), theft, terrorism, and so on, which is protected against this kind of disasters is of great importance, most of the time, when we talk to people about the protection of information on the computer and the protection of the system, generally, the first thought that comes to people's minds is that they should protect their system from viruses, phishing attacks and so on.

You should follow all the necessary strategies to  increase the security of your system, and any amount of strong passwords for your system, use of strong antivirus, not receiving software from unreliable sources, etc.; you should also pay attention to the physical security and follow the tips related to it, imagine that you have spent a lot of money to increase the security of your information and system, but you have not paid attention to physical security, in which case all your efforts can be ignored, and profiteers can easily infiltrate your information, or as a result of your negligence, a cup of coffee will be spilled on your system, and you will lose all your information. In the following, we will give examples of physical security in more detail.

Examples of physical security:

- Observing biological security concerning the building:

An important example of  physical security  is providing adequate facilities to build a secure building. To do this, you should prefer to use strong locks, anti-theft doors for the building as well as strong and anti-theft doors for the room where the computer is located, ensuring the reliability of windows, use of warning signs, having a fire extinguisher for emergencies, use safe locks for doors, etc., all of which, ultimately help maintain information and system security.

- Access control:

Another example of the physical deposit is to have full control over the people who have access to the system, which you can use to increase your control over everything, which we will mention later; one of the things you can do is constantly monitor the organization's CCTV cameras, which will take a lot of time as well as allocating a workforce to do it. Still, in the end, there is a possibility that information will be stolen and shared with profiteers.

As a result, it is better to use features such as ID card scanners or biometric  security, which you can easily control the entry and exit of people. ID card scanners may provide lower security than biometric security, which is why we recommend using biometric security, biometric security is the method that can easily identify real employees by examining physiological or even behavioral characteristics, and if a thief intends to enter your system as an employee, it will quickly identify that person and will inform you.

Biometric security is used in most large organizations today, and this method has led to a significant reduction in data theft. People who want to enter a system without a license can easily obtain a fake ID card and go through the ID card scanners, but if an organization has used biometric security, it is much harder to go through a fake iris and or a fake fingerprint, it should be noted that there are some reports of hackers who could go through all the limitations provided in biometric protection, but it is more difficult to go through this equipment, and it requires specialized people who can go through all these cases.

- Reduce the accessibility:

You should also reduce the number of people who have access to the main system as much as possible so that you can monitor them more easily and there is less chance of leakage of your information.

- Combined use of physical stake with digital protection:

You can see many organizations today that use physical deposits in combination with digital security.

All surveillance systems, such as  CCTV cameras, ID card scanners, etc., are connected to the Internet, and employers can monitor all their employees remotely and easily. Imagine that you have left the organization to attend a large international meeting. At the same time you are worried about people who may have access to your system, so you can easily and remotely check the  physical protection  of your organization, if you find those suspicious people who have entered the organization and intend to commit sabotage, you can immediately call the organization's security to report them and ask them to be more careful by having better physical security.

With the advancement of science and technology, CCTV cameras have become much more efficient today than before and have the ability to detect faces and can quickly detect the presence of suspicious and unauthorized people; as a result, you can take action to protect the system and computer information.

- Put important information in a separate room:

So far, you are familiar with examples of physical protection. Still, it should be noted that all the physical  safety  you provide for the building should be provided for a separate room to put all the important information in it, in order not to be worried about the safety of your information.

- No eating or drinking:

Set some rules, type them, and stick them on the walls so that people always see the rules and cannot disobey them. For example, there are many cases where an organization is harmed due to negligence and spilling of coffee by an employee on the computer. They lose all the information in the system, which can be prevented by doing such things easily.

- Take care of systems that contain important information:

Another example of physical protection is to look at the systems that are important to the organization so that the employees of the organization cannot spend a lot of time without employers' awareness; as a result, they cannot transfer important information to a flash and so on.

Any user who needs to connect to an external network for official work can do so after being formally punished by the management and security team, so the team must assess  security  risks before issuing any penalties; the history of all physical accesses is maintained by visitors and authorized persons, all the above policies should be controlled from time to time for any change.

- Take care of backups:

You know the fact that one of the things that people do to protect their data is to make backups of information, so in  a physical shield, it is necessary to carefully consider all the things that exist to increase physical protection for backups; you should also do the same with information, so that the information will not be given to profiteers, and they cannot use them to destroy your organization.

Last word:

Physical security  is one of the most important parts of safety in general, and today, people's attention to physical protection is increasing day by day. They observe all the necessary facilities so that their information is not lost or given to thieves. In this article, we have given you examples of biological security so that you can increase your information in the field of protection by completely mastering them and preventing your information from penetrating or being abused by hackers to achieve their goals.