PSIA Adopts REST Architecture

The Physical Security Interoperability Alliance (PSIA) has formally adopted REST (Representational State Transfer) as the architecture to support interoperability among physical security products.

The decision was based on many factors including the fact that REST provides more simple and efficient implementation in not only IP video cameras but the full range of security products. REST is functionally rich and less expensive to execute and deploy than other architectures. Establishing REST for PSIA specifications will ensure interoperability regardless of the type of device or manufacturer, and will speed the timeline from implementation to deployment.

"We at the PSIA are pleased to be able to formally announce our decision to adopt REST into our service model," said Rob Hile, vice president of business development at Adesta LLC. "We believe our organization will be instrumental in raising the bar for standardization and ease of integration for the physical security industry."

Some of the attributes of REST include improved response time and reduced server load. In addition, it improves server scalability and provides better long-term compatibility than other architectures.

"From an embedded computing environment, using REST makes the most sense," said Ian Johnston, CTO of IQinVision. "It is a very lightweight, robust, and scalable solution that doesn't rely on unnecessary messaging layers to get the job done."

A service model has been developed to provide a roadmap for the implementation of REST as the architecture for edge-level integration. This service model allows all PSIA activities, including video, analytics, storage, and access control, to rely on a common set of interoperability standards. It will also allow users to choose all required services and be assured of interoperability, because all supported devices will have the ability to provide the mandatory PSIA services and provide for discovery of their optional services.

"The adoption of REST as the PSIA architecture is significant," said John Fenske, director of global product programs and support for Johnson Controls. "Now that we have made this decision we can move forward and realize the benefits of standards-based products. We feel confident that the PSIA service model will help to simplify and improve our industry as well as reduce life-cycle costs for customers."

Product implementations relying on REST, the PSIA service model, and the IP Media Device API v1.0 spec are expected to be demonstrated in the second quarter of 2009.

Featured

  • It's Show Time

    I am one of those people that likes to see things get bigger and better. As advertised, ISC West is going to be bigger (more exhibitors) and better (more attendees). It’s show time in Las Vegas. Read Now

    • Industry Events
    • ISC West
  • SIA Releases New Report on Operational Security Technology

    The Security Industry Association (SIA) has released an impactful new resource – Operational Security Technology: Principles, Challenges and Achieving Mission-Critical Outcomes Leveraging OST. Read Now

  • Cyber Overconfidence Is Leaving Your Organization Vulnerable

    The increased sophistication of cyber threats pumped by the relentless use of AI and machine learning brings forth record-breaking statistics. Cyberattacks grew 44% YoY in 2024, with a weekly average of 1,673 cyberattacks per organization. While organizations up their security game to help thwart these attacks, a critical question remains: Can employees identify a threat when they come across one? A Confidence Gap survey reveals that 86% of employees feel confident in their ability to identify phishing attempts. But things are not as rosy as they appear; the more significant part of the report finds this confidence misplaced. Read Now

  • Mission 500 Debuts Refreshed Identity Ahead of Security 5K/2K at ISC West

    Mission 500, the security industry’s nonprofit charity dedicated to supporting children in need across the US, Canada, and Puerto Rico, has unveiled a refreshed brand identity ahead of ISC West. The charity’s new look includes a modernized logo with refined messaging to reinforce Mission 500’s nearly decade-long commitment to serving the needs of children and families in crisis. Read Now

    • Industry Events

New Products

  • Camden CM-221 Series Switches

    Camden CM-221 Series Switches

    Camden Door Controls is pleased to announce that, in response to soaring customer demand, it has expanded its range of ValueWave™ no-touch switches to include a narrow (slimline) version with manual override. This override button is designed to provide additional assurance that the request to exit switch will open a door, even if the no-touch sensor fails to operate. This new slimline switch also features a heavy gauge stainless steel faceplate, a red/green illuminated light ring, and is IP65 rated, making it ideal for indoor or outdoor use as part of an automatic door or access control system. ValueWave™ no-touch switches are designed for easy installation and trouble-free service in high traffic applications. In addition to this narrow version, the CM-221 & CM-222 Series switches are available in a range of other models with single and double gang heavy-gauge stainless steel faceplates and include illuminated light rings.

  • HD2055 Modular Barricade

    Delta Scientific’s electric HD2055 modular shallow foundation barricade is tested to ASTM M50/P1 with negative penetration from the vehicle upon impact. With a shallow foundation of only 24 inches, the HD2055 can be installed without worrying about buried power lines and other below grade obstructions. The modular make-up of the barrier also allows you to cover wider roadways by adding additional modules to the system. The HD2055 boasts an Emergency Fast Operation of 1.5 seconds giving the guard ample time to deploy under a high threat situation.

  • Compact IP Video Intercom

    Viking’s X-205 Series of intercoms provide HD IP video and two-way voice communication - all wrapped up in an attractive compact chassis.