Connected Access Control: Why Cybersecurity Is Becoming a Major Issue in 2026

Increasingly connected access points

In condominiums, industrial sites, and commercial buildings, access control systems now communicate continuously:
• via IP networks,
• via mobile apps,
• via connected automation systems,
• or via long-range radio systems.

This development offers a great deal of convenience and flexibility… but it also opens the door to new risks:
• transmitter duplication,
• interception of radio communications,
• poorly secured remote access,
• insufficiently protected consumer devices,
• or even outdated equipment.

Access control is now part of a comprehensive building cybersecurity strategy.

Radio security is becoming a key issue

For a long time, radio systems were primarily chosen for their ease of installation.

Today, communication security is becoming just as essential.

In light of emerging cybersecurity challenges, encrypted radio technologies are playing an increasingly important role in professional settings.

At Prastel, this development is reflected in particular by the integration of AES-128 encryption into several radio solutions.

For example, the MRMINI2E+ receiver, when used with SLIM+ remote controls, secures radio communications using AES-128 encryption.

This type of encryption, widely used in demanding sectors such as banking systems and professional cybersecurity solutions, helps strengthen protection against unauthorized copying or the interception of radio communications.

In secure communal, industrial, or residential access areas, this technology is now proving to be a real asset.

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Installers now play a strategic role

Today, the installer’s role is no longer limited to automating an opening mechanism.

He must also ensure:
• reliable communications,
• secure access,
• proper equipment configuration,
• and the long-term viability of the installation.

The choice of radio technologies then becomes essential.

Compact solutions such as the MRMINI2E+ enable simplified integration while maintaining a high level of radio security for modern installations.

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Access control is becoming an integral part of smart building technology

With the rise of smart buildings, the line between physical security and cybersecurity is becoming increasingly blurred.

Access control systems must now integrate with:
• video surveillance,
• technical monitoring,
• automation systems,
• mobile apps,
• and remote management platforms.

Today, users expect solutions that are:
• easy to use,
• reliable over time,
• quick to install,
• and capable of effectively protecting access and communications.

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By 2026, securing access will no longer be enough

The market is changing rapidly.

The expectations of property managers, condominium associations, and manufacturers as well.

Today, an effective access control system must be designed with a holistic approach:
• physical security,
• cybersecurity,
• radio reliability,
• communication stability,
• ease of maintenance.

Smart access control opens up new possibilities.

Provided that safety remains at the heart of every installation.

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