The demand for advanced security solutions, particularly in access control systems, is significantly increasing throughout the Middle East. Businesses, industries, and governments are inclined towards investing in security solutions that can be easily embedded into daily operations to create a safer, compliant, and smarter working environment.
With the advancements in technologies, the access control systems have evolved, and businesses have two choices to go with, either a biometric or a smart-card based access control. Biometric access control systems provide enhanced security, and on the other hand, smart card-based systems provide convenience.
Both of the systems offer unparalleled security, where one leverages unique physiological traits and another uses secure, contactless cards embedded with chips for user authentication. The best access control system for your business premises requires careful evaluation of your infrastructure, use case, business facility, and different factors. However, we have got it sorted for you. Read on the understand which access control system is a perfect fit for your business.
What is Biometric Access Control?
Biometric access control is a type of access control system that uses a person’s fingerprint, iris scan, or facial recognition to grant authorized individuals access to a restricted or secured area.
If physiological characteristics match the biometric information stored in the access control database, access will be allowed. These traits cannot be easily copied, so they improve the accuracy of identification and authentication.
The biometric access control system comprises two components:
- A biometric terminal hardware that authenticates users by comparing their biometric data against the stored information. For instance, Suprema BioStation 2a is an AI-powered biometric terminal that is equipped with an AI processor for precise and lightning-fast fingerprint recognition.
- A biometric access management control software that enrolls user information and biometric data. This software acts as the conduit between users, administrators, and biometric terminals.
Through the biometric access management software, the administrators can set access control policies and create biometric controls.
These systems are highly used across situations where high-level security is required, like safeguarding vaults in financial institutions or securing restricted areas in government institutions. With time and attendance management features, biometric access control systems, like Suprema BioStation A2, can be used in workplaces and educational institutions to streamline the check-in and check-out process.
What is Smart Card-Based Access Control?
A smart card is a physical card with an integrated, end-to-end encrypted chip built into it that serves as a security token. These secure and contactless cards store encrypted credentials that provide a convenient and versatile means of access.
The access is made possible via smart cards that connect to readers either directly or through the use of an RFID or NFC technology. RFID access control system works by using radio waves to communicate between an RFID card or tag and a reader to grant or restrict access to a secured area. For instance, Suprema’s XPass S2 is a multi-smart card reader to secure an enterprise environment.
There is one minor difference between RFID (Radio Frequency Identification) and NFC (Near Field Communication) technology. NFC enables two-way communication, meaning the data flows in two directions. The bi-directional data transfer makes access control more secure. It is because the NFC tags generate one-time use codes, and the data from the tag transfers to the tag reader with end-to-end encryption. It is just like the RFID systems, but the random data makes cloning much more difficult. For instance, Suprema’s X Pass 2 can read mobile cards through NFC and BLE technology.
The smart card-based access control systems can be used in corporate and office buildings, government institutions, healthcare facilities, and the hospitality industry.
Top Advantages of Biometric Access Control
Here are the notable advantages of biometric access control:
- High security: Traditional authentication techniques are not as secure as biometric authentication. A person’s biometric traits are specific to them and difficult to copy or steal. Because of this, it is very challenging for hackers to get around biometric authentication methods.
- No lost credentials: Compared to conventional authentication techniques and even smart card-based access control systems, biometric authentication is far more convenient. Individuals don’t need to carry security tokens because they carry the key to authentication with them.
- Touchless options available: The best part of biometric access is that it comes with touchless options like facial recognition, which is ideal for hygiene-sensitive industries like healthcare and food processing. The Suprema FaceStation 2 comes 2with 5,000 lx operating illuminance that makes facial authentication effortless even in low-light conditions.
- Accurate identity verification: Biometric data of a person is very hard to duplicate, whether it’s a thumb impression or facial recognition, because everyone has unique traits. It prevents unauthorized access in case of stolen/lost credentials.
Limitations of Biometric Access Control
Here are the main cons of the biometric access control system:
Hardware dependency: It requires biometric readers to be installed at every access point which leads to a higher cost of the readers and installation.
Higher initial costs: The implementation and upkeep of biometric authentication systems can be costly. For biometric authentication to be effective, the necessary hardware and software can be expensive, and the systems need to be updated and maintained regularly.
Privacy concerns: Systems for biometric authentication save private data about individuals. Identity theft or other criminal uses may be possible if this information ends up in the wrong hands. GDPR/DHA compliance is necessary to protect people’s right to privacy and guarantee that biometric data is handled responsibly.
Potential false rejections: Sometimes, biometric authentication systems misidentify people, which results in false positives. For instance, an unclean or dirty fingerprint may not be detected by a fingerprint scanner. This may cause frustration and dissatisfaction among employees. However, advanced AI technology helps in overcoming this barrier. Like, the AI-driven algorithms can adapt to variations such as dirt, moisture, or partial prints, reducing the chances of false positives in fingerprint recognition.
Top Advantages of Smart Card-Based Access Control
Here are the key benefits of smart card-based access control:
- Cost-effective: Compared to biometric systems, which may require costly hardware and software, smart card-based access control systems are less expensive upfront. Along with offering flexibility and scalability, they also improve security and usability. However, NFC is newer and it is on the pricer end as compared to RFID, but NFC is more secure, there is no doubt.
- Fast implementation: The user experience with smart card access control is simple. All it takes is bringing the card close to the reader for instant access; that’s what contactless communication is all about. Office buildings, schools, and medical facilities are among the high-traffic settings where this usability is most beneficial. Also, RFID-based access control is compatible with NFC, so the facility’s system can easily upgrade to NFC for enhanced security.
- Widely used & accepted: With features like increased security, scalability, and ease of use, smart card-based access control is a dependable and adaptable solution for a range of applications. It is also compatible with RFID, NFC, and current infrastructure. They are widely utilized in sectors such as banking, healthcare, and commercial enterprises for secure access and data protection. According to MRF reports, the card-based access control system market is expected to grow from US$ 6.37 billion to US$ 11.55 billion by 2034 at a CAGR of 6.82%.
- Multi-use applications: In addition to its security features and other benefits, it is utilized in a variety of applications, such as ID badges, attendance time punching, and payment system recording for accuracy and authenticity.
Limitations of Smart Card-Based Access Control
Here are the key drawbacks of smart card-based access control:
- Risk of lost or stolen cards: Despite its enhanced security features, the physical card has a chance that it can be lost or stolen, which leads to a security threat if an unauthorized person finds a lost card.
- Card cloning threats: Smart RFID cards can be duplicated. Cloned access control cards can have serious consequences, including possible damage to the building, business, employees, or data, as well as security breaches.
- Ongoing replacement costs – In case of lost or stolen, you need to reissue cards, and it requires extra costs to generate and provide a new card.
Manual authentication required – It will create a daily task for employees to remember to carry and use their cards. Also, the card authentication requires insertion or tapping, which may create a manual authentication process for the users.
Key Factors to Consider When Choosing an Access Control System
Here are certain vital security factors to evaluate before selecting an access control system for your business:
- Security Level
Depending on what kind of environment the access control system will be applied, different security levels will be needed. You must also consider things like the number of employees or office hours to determine the level of protection you require. For instance, a government building or bank will need a higher level of security than a typical office or coworking space, and biometric access control offers this kind of protection. Similarly, in the case of smart card-based access control systems, MFA needs to be implemented, like PIN or biometrics, if someone loses their card.
- Convenience
Despite the potential for great effectiveness, it’s important to make sure that access control solutions are easy to use for employees, other staff members, and your clients. In other words, whether members prefer a smart card-based system or a touchless biometric scanner. So, it is essential to consider the employees’ preferences as well while securing your enterprise facility premises.
- Scalability
Choosing an access control system that meets your current business needs is important but it’s also crucial to take your organization’s development potential into account. Organizations may require different security measures as they expand. Because of this, it becomes essential to choose an access control system that can grow with them to meet their expanding needs.
- Industry Compliance
It is necessary to adhere to all legal and regulatory obligations. This includes industry-specific rules that specify security requirements or data protection laws like the GDPR, Saudi Data Protection Law, and UAE Federal Data Protection Law, which may have an impact on how the organizations handle and keep access logs. Make sure the system you select can assist you in meeting these specifications.
- Budget Considerations
Take into account the costs of the initial investment, continuing maintenance, and any upgrades. It’s important to balance your budget with the system’s capabilities without sacrificing essential security requirements. Take into account the possible cost savings from preventing security breaches, operational efficiencies, and security enhancements as the return on investment.
The Best of Both Worlds: Hybrid Access Control Solutions
Biometric and Smart Card-based access control systems have some disadvantages, and they can be used in combination to create a full-proof and seamless authentication experience. When biometrics (something you are) and smart cards (something you have) are combined, they create a strong MFA system.
This works best for large companies that have more employees, have confidential areas, and need more and more security. Here’s how the hybrid access control system works: first, the individual gets access by showing the smart card to the access control reader. When the system checks if the card is valid and registered, the individuals will go through a biometric check, where either the fingerprints, iris, or facial features will be checked. If both authentication factors match the authorized credentials, access is granted. If either one fails, access is denied
It may cost more than both the systems individually, but the level of security will be leveled up, and there will be very little chance of security breaches, hacking, etc. Here are scenarios where different types of access control system solutions can be used:
- High-security areas: Some areas consist of sensitive data or resources, which need extreme-level security. Biometric authentication in such areas is helpful to identify the individual accessing the area by recognizing their facial data or fingerprints.
- General office access: For daily office access, you can use the Smart card authentication. Suitable for entry gates and office doors, which are accessed by a large number of employees and clients daily.
Two-factor authentication (2FA): With the help of 2FA, you can add an extra layer of security as it requires both biometric and smart card authentication in some cases to avoid any unauthorized access
Which Access Control System is Right for Your Business?
Here’s how to decide which access control system best matches your business needs. These suggestions are based on your security goals, budget, and daily operations:
- Choose a Biometric Access Control Solution when high security and identity verification are crucial
This access control system will suit you best if your enterprise or institution needs high-level security, whether it’s a bank, government agency, or healthcare institution. This system goes beyond security, as it adds a touchless, modern authentication system to your daily access requirements. It will also completely eliminate the chances of stealing and losing credentials. However, it comes with a higher cost, but the security is worth it.
- Choose a Smart Card-Based Access Control Solution when convenience and controlled access are needed
Smart cards can be used in offices, hotels, or educational institutions, as they come with cost-effective and easy access control solutions. This system is compatible with companies that have a large number of employees and require multiple site access. The smart card can provide organizations with multi-purpose ID cards for different access and requirements on the premises.
- Choose a Hybrid Solution when maximum security and multi-factor authentication (MFA) are required
Multilayered security, or a hybrid access control system, is the only solution when dealing with more data security and confidential information access. The hybrid solution increases security because authentication will require both a biometric scan and a smart card, and it will significantly reduce the risk of unauthorized access. Also, biometrics may sometimes fail due to environmental factors (e.g., dirty fingerprints), while smart cards can be lost or stolen. Using them in combination provides the employees convenience to get access through a smart card if biometrics have failed, and vice versa.
Final Thoughts
Securing your business is more crucial than ever in the rapidly changing environment of today. Access control systems using smart cards and biometrics offer a dependable means of improving security, preventing unwanted access, and streamlining processes. Smart cards offer affordable, commonly used access management, while biometric systems give strong security with unique personal IDs. Hybrid solutions integrate the advantages of both for optimal protection for companies that require a mix of both.Your company’s size, budget, and security requirements all influence the system you choose. Seek advice from professionals in the field to make sure you choose the finest option. Explore ScreenCheck Middle East’s top-notch access control options to increase your company’s security.
