The technological advancements of recent years, combined with increasing security and privacy demands, have led to a rapid evolution in how people access workplaces. Many companies have shifted from traditional tools, such as physical keys and magnetic badges, to the growing use of technological and digital solutions, thereby increasing workplace security and efficiency.

What are Physical Access Control (PAC) systems?

A physical access control (PAC) system allows organizations to manage who enters or exits a specific physical space. Doors and locks are the simplest and most traditional forms, but modern PAC systems go far beyond that. They can be used to manage access to private offices, storage areas, machinery, safety vaults, laboratories, parking lots, cabinets, document archives and any other space that requires restricted access for security reasons.

In general, a physical access control system is composed of the following main components:

• Physical access points: these are the mechanisms that control entry to restricted areas (e.g. perimeter gates, locks, turnstiles, etc.).
• Credentials: these are the “means” (e.g. badges, mobile credentials, biometric data, etc.) that allow a user to access restricted areas.
• Readers / Keypads: devices that verify user credentials (e.g. RFID readers, fingerprint scanners, etc.).

Emerging trends and advanced technological solutions

Nowadays, advanced access control solutions, based on technological and digital systems, are increasingly spreading. Among these there are:

• Smartphone App Access (“Smart Apps”): these allow users to access company sites or sensitive areas using dedicated mobile apps, improving user experience and simplifying access management for system administrators.
• Advanced recognition technologies: modern systems integrate facial recognition with other biometric tools like fingerprint scanning, ensuring secure and fast authentication while reducing reliance on physical keys.
• RFID (Radio Frequency Identification) technology: physical devices (e.g. badges, tags, wristbands) equipped with RFID technology enable automatic (hands-free) or close-range (manual) access to buildings, secure rooms or parking areas.

The advantages of adopting advanced access control systems

Implementing advanced access control solutions offers companies various benefits, including:

1. Increased corporate security: methods like fingerprint scanning, facial recognition, smartphones and RFID systems raise security levels while simplifying authorized users’ access procedures.
2. Improved efficiency: digital solutions simplify access registration tasks, enabling more efficient resource management and reducing operational costs associated with managing physical keys.
3. Integration with other technologies: digital and technological solutions can be easily integrated with other systems such as security systems (e.g. surveillance cameras, intrusion alarms) and building management systems (e.g. building automation, smart home technology).
4. Flexibility and adaptability: a digital PAC system allows for fast and efficient management of permission changes (granting or revoking access), adapting quickly to organizational needs.
5. Monitoring and control: the digital connection enables constant monitoring and remote control of access to company sites. It also allows real-time tracking of people moving through specific entry points or sensitive areas (e.g. server rooms, technical areas, warehouses, etc.).
6. Traceability: access logs provide detailed records of who entered specific areas and when. This is valuable for audits and ensures accountability in the event of incidents.

How to choose the best PAC system for your company

• Assess your company’s specific security needs: consider factors like information sensitivity, presence of hazardous materials, the need to monitor access to certain areas and other industry-specific requirements.
• Identify which types of access need to be controlled: including gates, doors and entry points based on which areas need restricted access.
• Evaluate the most suitable authentication methods: such as badge readers, biometric systems, PIN codes or a combinations of these.
• Consider system integration: ensure the solution can integrate with your existing security infrastructure (e.g. alarm systems, surveillance).
• Ensure compliance with relevant regulations: make sure the chosen system complies with local and industry-specific safety and privacy laws.

Conclusion

Access control devices have become a fundamental aspect of the modern security, in particular for companies. Choosing to adopt an advanced access control system is fundamental for granting the security and the efficiency of your company and investing in the right solution could make the difference in the protection of your most valuable assets.