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ZERO TRUST CYBERSECURITY
Secure Access Without Exposing the Network.
Zentry provides identity-based, application-level access without opening inbound ports or extending broad network access.
No exposed infrastructure. No traditional VPN access. No unnecessary attack surface.
Zero Trust
Identity-Based Access
No Inbound
Open Ports Required
Application
Not Network Access
ELIMINATE THE ATTACK SURFACE
Attackers Can't Exploit What They Can't Find.
Traditional remote-access architectures expose network services, IP addresses, and listening ports. Zentry changes that model by making protected applications private and invisible until access is explicitly authorized.
01 / INVISIBLE
Make Networks Invisible
Remove external visibility of protected systems so unauthorized users cannot discover the services they are trying to attack.
02 / VERIFY
Zero Trust Access
Verify identity and policy before every connection and grant access only to the specific application or service required.
03 / ISOLATE
Reduce Lateral Movement
Application-level access prevents users from receiving broad network access that could expose unrelated systems and resources.
WHAT IS ZENTRY?
Private Connectivity Without Exposing the Network.
Zentry is a Zero Trust networking overlay designed to create secure, outbound-only connectivity between authorized users and specific applications.
Instead of exposing an IP address or opening a listening port, protected services remain hidden until Zentry verifies identity and policy.
The result is a secure access model that works across cloud, on-premises, hybrid, and distributed environments.
ZERO TRUST BY DESIGN
Secure Access Without Expanding the Network.
Zentry focuses access around identity, applications, and policy rather than broad network reachability.
ATTACK SURFACE
No Inbound Ports
Connections are initiated outbound, reducing the need to expose listening services through the perimeter.
ACCESS CONTROL
Least-Privilege Access
Give users access only to the applications and services they are authorized to use.
IDENTITY
Identity-Based Security
Evaluate users, devices, certificates, and policy before creating a connection.
REMOTE ACCESS
Secure Access From Anywhere
Enable remote users and third parties to connect securely without exposing the entire local network.
SEGMENTATION
Application-Level Isolation
Separate applications and services so access to one does not automatically expose others.
VISIBILITY
Logging & Analytics
Maintain visibility into identity, service, time, and action context for authorized connections.
HOW IT WORKS
Authenticate. Authorize. Connect. Disappear.
A connection exists only after Zentry verifies who or what is requesting access and confirms that the request is allowed.
1
Request
A user, device, or service requests access to a specific application.
2
Verify
Identity and security policies are evaluated before access is granted.
3
Connect
An encrypted connection is created only for the approved resource.
4
Destroy
When the session ends, the encrypted path disappears.
ZENTRY VS. VPN
A Different Model for Remote Access.
Traditional VPNs extend the network to the remote user. Zentry does not. It grants access only to the authorized application or service.
WHERE ZENTRY FITS
Built for Distributed and High-Consequence Environments.
Zentry can protect systems that need remote connectivity without exposing the underlying network.
Physical Security
Secure access to access control systems, video management, intrusion platforms, and security servers.
Operational Technology
Protect industrial devices and OT environments that were not originally designed for modern internet exposure.
Third-Party Access
Give vendors and service providers access to only the systems they are responsible for supporting.
Critical Infrastructure
Reduce network discovery and perimeter exposure across distributed and high-value environments.
Healthcare
Limit remote connectivity to approved applications without extending broad network access.
Education
Protect distributed campuses, systems, and remote services while maintaining least-privilege access.
Stadiums & Venues
Secure interconnected systems across large facilities and complex operational environments.
Enterprise
Replace broad remote-network access with application-specific, identity-driven connectivity.
WHY IMRON + ZENTRY
Cybersecurity Built Around the Physical Security Environment.
IMRON has spent decades connecting access control, video, intrusion, and other security technologies across customer networks.
Zentry extends that approach into cybersecurity by reducing the exposure created when those systems require remote access or connectivity across distributed environments.
Security Starts With Eliminating Exposure.
IMRON partnered with FreeWave to bring Zentry to customers that need secure connectivity without exposing systems directly to the public internet.
The goal is simple: provide users and services the access they need — without giving them the network.
ZENTRY OVERVIEW
Want the Technical Overview?
Download the IMRON + FreeWave Zentry overview for a concise look at Zero Trust secure connectivity, remote access, operational technology protection, and ideal use cases.
REDUCE YOUR ATTACK SURFACE
Stop Exposing the Network Just to Provide Access.
See how Zentry can provide secure application-level access to your physical security, OT, and enterprise systems without traditional inbound network exposure.
