Sat. Jun 22nd, 2024

The key card system is a nice access control system, but it has its drawbacks. Many physical access control systems have limited features, poor integration, and security flaws. You can visit to learn more about automatic doors.

Here are nine drawbacks of key card systems: 

1. Most key cards systems do not guarantee premium security

With the use of cheap handheld devices purchased in various stores, the great majority of card systems currently in circulation can be duplicated in a matter of seconds. Modern card technology standards can restrict unauthorized access to the identification data that key cards possess, making them more secure.

2. Keycard credential and biometrics restrictions 

Controlling crowded entrance and exit points necessitates quick and accurate identity verification of each individual as they pass through. Long-range keycard scanning credentials raise questions about whose credentials in the area are truly being checked, while biometrics are typically not suited for high-throughput applications because of the time required for accurate validation.

3. Third-party vulnerability exposure 

The answer will almost definitely be zero if you ask an IT manager how many vendors they have shared their firewall passwords with. However, the crucial information required to create or get an access card that will permit physical admission s quite likely to be known by several unaffiliated third parties.

4. Complicated multi-site access management 

Door access control systems typically focus on a single location; consequently, managing access across several locations necessitates the installation of synchronization appliances to transmit data between each location on a time-scheduled basis, which increases expense and complexity.

5. Delays in the implementation of updates at doors 

Only limited updates to access permissions are made to doors by offline systems. Changes to access permissions are immediately effective with online systems. This provides immediate control over the physical access systems.

6. Security breaches between physical and IT access systems. 

Organizations run the danger of being exposed by maintaining distinct physical and IT access control systems. Surveys, for instance, have revealed that over a third of employees still have access to the systems and data of their former employers. 

Critical personnel onboarding and offboarding procedures are enabled when separate physical and logical access systems are not required to be protected.

7. Integration restrictions hamper security

Sharing data with more comprehensive security systems may be expensive or perhaps impossible due to proprietary physical access mechanisms. 

To support integrated security solutions like behavioral analytics, security information & event management, and physical access control systems must support open standards and offer open APIs.

8. Risk to cyber security 

Recently, a high-profile and general denial of service attack across the Internet that was launched from a significant number of network-connected security cameras and DVRs that had been compromised served as a demonstration of the vulnerability of physical card systems to cyber-threat. 

Keycard control systems are network-connected and should be treated the same as any other IT-connected system from the perspective of cyber security.

9. Compliance with data privacy 

Keycard control systems might not be getting the level of attention needed while IT departments make sure their systems comply with all rules and regulations to avoid the significant financial penalties that could result from not protecting the information they have about their employees.

By Manali