Is Your Physical Network Protected? Accu-Tech's Guardian is the answer.

With the increased volume of sensitive data traveling across today’s networks, the need to protect this data has increased exponentially. All too often we see threats as solely cyber-based, ignoring the vulnerabilities of the physical layer. Even the most advanced firewalls and security protocols cannot protect your network from a physical intrusion. Third parties tapping into your network lines pose an immediate threat to your sensitive information. Accu-Tech’s Guardian is your first line of defense against physical threats.

Available exclusively through Accu-Tech, Guardian provides SIPRNets and Sensitive Compartmented Information Facilities (SCIF) a complete line of physical infrastructure defense. While ideal for classified networks, Guardian affords financial institutions, enterprise, healthcare, data centers, and any organization relaying sensitive data across their networks the confidence that their data is secure.

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Guardian Design Support

Holocom PDS

Holocom Protective Distribution System (PDS) offers a complete end-to-end PDS solution engineered to meet NSTISSI No. 7003 guidelines for SIPRNet. Holocom PDS is a modular raceway system that encloses and protects secure network connections and cables, creating seamless distribution pathways for classified information. Unlike using cumbersome and labor-intensive traditional steel conduit requiring pulling SIPRNet cables, Holocom PDS mounts quickly and easily on walls and furniture in CAA, LAA, UAA and SCIF environments. By making future moves, adds and changes (MACS) fast, simple and cost effective, Holocom PDS achieves significant savings on life cycle management costs.


  • Faster installation
  • Reduced life cycle costs
  • Flexibility to add or move user drops without major disruption to the work environment
  • Reusable system components during MACs
  • Optimized cable throughput
  • Enhanced aesthetic appeal
  • Improved access for inspection allowing true visual inspection of cabling, particularly in alarmed applications

Holocom Raceway

Holocom PDS is an interlocking, modular raceway system enclosing and protecting classified network connections and cables. Holocom is the proven PDS leader with more than 50,000 accredited, operational SIPRNet user drops and offers significant savings over armored cable alarmed PDS, EMT, and Tupe I Cryptographic Equipment at the individual workstation.

Holocom designed and engineered its PDS specifically to improve the appearance of raw steel pipe (EMT), improve functionality by allowing users to make changes to an existing network, and reduce the life cycle cost of PDS ownership-- all while complying fully with the strict security requirements of NSTISSI 7003.

Holocom PDS is a complete end-to-end system from the network point of presence to the end user. It includes 2"x2" two-piece steel raceway, a large cable carrier for high cable count requirements, a small profile cable carrier for use within rooms, and high=security enclosures. connectors and accessories for a complete PDS solution.

Holocom Raceway Products


Fiber SenSys SecureLAN

Information is one of the world’s most sought-after commodities and protecting the vital flow of that information from theft and sabotage is a critical challenge. Increasingly the cables used to transmit data are drawing heightened attention. These cables form the network backbone yet both copper and fiber cables are vulnerable to intruders that might tap into their data streams.

Secure At the Physical Layers

Encryption codes protect data by making it more difficult to decipher, but given enough time an insider can defeat an encryption code. That’s why Fiber SenSys offers SecurLAN an intrusion detection system designed to protect data networks at the physical layer. SecurLAN monitors for tiny vibrations caused when an intruder tries to cut into a data cable and tap into the data stream. Unlike encryption codes, SecurLAN cannot be “cracked.” That’s why it is required on the highest security networks, even the ones that also have encryption.

fiber sensys, securelan

SecurLAN protects network data by using the same advanced fiber-optic sensing technology for which Fiber SenSys is renowned; the same technology used to help protect perimeters around nuclear missile sites. SecurLAN uses dark fibers (those not used to transmit data) to sense vibrations from any intruder attempting to physically tap the fiber-optic conduit or cable. By using fibers inside the network cable SecurLAN ensures network data cannot be compromised or stolen in the vulnerable stretch between terminals, even if the thief is an insider with easy access to those cables. Best of all, SecurLAN ties into existing network infrastructure, and thus requires minimal cost to install and operate.

The Fiber IS the Sensor


SecurLAN senses vibration using the same type of fiber employed in fiber-optic networks. In fact if your network has dark or unused fiber you can often use it as the sensor, eliminating the need to pull an additional sensing fiber through the cable conduit.

The Alarm Processing Unit transmits laser light through the sensing fiber and measures the light using a specialized optical receiver. Any physical disturbance of the cable disrupts the pattern, instantly alerting the operator when someone tries to tap into the network.

Sophisticated software algorithms discriminate between background noise and vibrations caused by intruders, virtually eliminating nuisance alarms. SecurLAN is highly resistant to false positives as well as attempts to defeat or sabotage the system. And because optical fiber is a dielectric, it is immune to noise that might otherwise be caused by electromagnetic and radio frequency interference (EMI/RFI).




Government Certifications

SecurLAN® provides an alarmed carrier solution for government raceway, conduit, armored-interlocking cable, multi-strand cable or dark (un-used) fibers in your network. As a movement and vibration sensor, this solution detects when someone physically tries to cut into your network cable or raceway to access your data. A certified systems integrator can pull fiber into conduit / raceway if your network doesn’t have dark fibers available.

  1. The fiber-optic sensor is an integral part of the network cable. The sensor can utilize the Holocom Raceway, it can be co-located with data fiber, or can use existing dark fiber.
  2. The Alarm Processing Unit (APU) transmits light down the fiber and monitors the return light for changes indicating a physical disturbance in the network.
  3. These disturbances are analyzed and an alarm is generated when an accidental or intentional intrusion occurs.
  4. The system is tuned and calibrated to eliminate nuisance alarms and false alarms during the installation phase of a project.
  5. Important government network data can be shut down or re-routed in the event of an alarm with optional FSI product components.




Video Management Software-- Aimetis Symphony

Aimetis Symphony™ is award-winning intelligent video surveillance software that offers a single, innovative, open IP video platform for video management, video analytics, system integration and alarm management.

System Integration & Alarm Management

Aimetis Symphony™ has a full Application Programming Interface (API) that makes integration with third-party systems, such as accessaimetis structure, vms layout control, easy. What’s more is that Aimetis Symphony™ makes it simple to configure rules, and create automatic actions , such as lock doors, sound alarm, or turn-on lights, in the event of an emergency.

  • Rich API for third party integration
  • OPC Interface
  • Simple rule configuration
  • Automatic actions

Proven Video Analytics

Aimetis VE Series video analytic algorithms are seamlessly incorporated into Aimetis Symphony™, analyzing video data in real-time and providing organizations with intelligent information at their fingertips. The analytic applications in Aimetis Symphony™ include:

  • Video Motion Detection
  • Motion Tracking
  • Left/Removed Item Detection
  • People Counting
  • Dwell Time/Loitering
  • Wrong Direction
  • Auto PTZ tracking

Open IP Video Management

Aimetis Symphony™ installs on standard IT hardware, supports both analog and IP cameras from hundreds of camera manufacturers, provides a feature-rich, easy-to-use interface, and incorporates IT friendly features to make administration simple.

  • Install on standard IT hardware
  • Supports hundreds of cameras and encoder models
  • Supports MPEG4, MJPEG, H.264
  • Intelligent user-friendly interface
  • Unhindered scalability
  • IT friendly
Guardian Design Support