Technology The Future of Access Control Technology March 31, 2026 Access control technology has evolved dramatically from simple keys and deadbolts to mobile credentials, cloud-based systems, and biometric recognition. Here's a look at the major innovations and the four main types of access control systems. Access control systems are an integral component of any commercial business. By utilizing the latest access control technology, you can help keep your building and employees safe and ensure the protection of valuable company information. What Is Access Control and Why Is It Important? Access control is a critical security mechanism that allows businesses to control access to certain parts of a building or facility. Having the ability to monitor who enters your building throughout the day is vital to the safety, security, and well-being of those who work or spend time in the facility. Access control solutions should offer the following functionalities: - Authentication — Validating the identity of the user or device attempting to gain access - Authorization — Determining the access rights or privileges of specific users - Access — Once authorized, the user is granted access - Manage — The ability to grant or revoke access privileges of users or devices - Audit — The ability to edit the roles of users and revoke access if they no longer need it Innovations in Access Control Mobile Access Control enables mobile phones, laptops, tablets, and wearable devices to serve as a user's credentials. Watchmen Security's customers love our Brivo cloud-based mobile access control solutions. Facility Managers and property owners can get rid of metal keys, key cards, and key fobs entirely. Cloud-Based Access Control transfers a company's server from its own premises to a cloud-based data center. Whether it is managing access to a single door or an entire facility, cloud-based systems enable cost-effective, fully-functional security solutions. Multi-Factor Authentication requires users to provide two or more verification factors to gain access, significantly improving an organization's security protocols. Biometric Access Control uses pattern recognition to collect specific biometric data — fingerprints, irises, hand geometries, or voice patterns — to determine authorization. The Four Main Types of Access Control 1. Discretionary Access Control (DAC) — The least restrictive type, allows the system administrator to have full control over who has access 2. Mandatory Access Control (MAC) — The securest and most restrictive form, classifies all users and allows access based on system programming 3. Role-Based Access Control — One of the most commonly used types, assigns permissions based on the user's role within the organization 4. Rule-Based Access Control — Allows administrators to create rules and restrictions, such as limiting access at certain times of day At Watchmen Security, our cloud-based commercial access control technology with suppliers like Brivo ensures the safety and security of your commercial building around the clock. Contact us today for a free consultation.