Difference Between Physical Access Control and Logical Access Control Systems

Technology has really driven people to be obsessed with protecting their assets, data and privacy. Whether it is a physical space or data online, securing it with the most stringent security has become the norm. The millennials are left with a scare every time news of a data breach makes headlines. While the Internet has simplified life for man, it also presents daily challenges and security breaches. In the same vein, workplaces that contain sensitive data and reports must be protected at all costs. Physical access systems, as intelligent as they claim to be, have taken the market by storm and are evolving constantly, innovating and advancing. Often at times, people find themselves bemused at the difference between physical access control and logical access control. Keep reading to learn more about both types of access control systems.

What is Physical Access Control?

The physical access control system can be seen in workplaces, hospitals, banks and any place that demands stringent security measures. It limits physical access to a place allowing only authorized people to access the place. It will keep track of who entered the place and who left and the time they entered and left. In case of any suspicious circumstances, one can easily fetch the records from the access control system and the culprit can be caught. A few examples of physical access control systems are password coded doors, fob controlled gates etc.

These physical access control systems also come with an alarm that goes off when an intruder enters. It is very much effective against unauthorized entries. The physical access control systems manufacturers in India are undergoing innovation every day so as to bring in tighter security. The physical access control systems have a reader which stores all the information regarding entry and exit. Only a few authorized employees would have the credentials to the same and they can access the system and evaluate the records anytime.

But when compared to more advanced and virtual access control systems, physical access control systems have their drawbacks. It is vulnerable to breaches, thefts and espionage rather than virtual access systems. It has limitations in changing the access given to employees. It is not easy and seamless as logical access control systems claim it to be. With the advanced systems, you can manage access from literally anywhere in the world. It may not be possible for physical access systems. Nonetheless, it is mandatory if you want your infrastructure and assets to be protected from unauthorized personnel and play it safe.

What is Logical Access Control?

Logical access control is very much different from physical access control. It is the act of restricting and limiting entry and access to data. It can be done using various methods such as tokens, advanced passwords or biometric features. Many renowned companies utilize the biometric access control system which ensures stringent, tight and efficient security.

The logical access control system allows entry after different steps of verification such as identification, authorization, etc. Within a suspicious environment, logical access control allows employers to easily change access protocols and passwords. It adds convenience and keeps away intruders. If an employee leaves the company, the employer can disable the access given to that employee without actually gaining physical access to the badge. Data can be monitored, regulated, managed and accessed from anywhere at any time.

Physical access control systems might require a person to be present in-person to make changes. Furthermore, physical access control systems are more vulnerable to intrusion and break-ins than logical ones. Data will be protected better with the help of logical access control as only the authorized people will have access to it. If any type of data breach happens, it will be easier to track down its source.

These are a few key differences between physical and logical access control. They each have their own advantages and disadvantages. Measuring one against the other, we can arrive at the conclusion that the logical access control systems are more effective. They provide a better defence against breaches, thefts, and intruders. Read carefully through all the features and benefits of various access control systems before purchasing one to meet all of your requirements.