You would be surprised how differently people behave when they know they’re being watched.

By Ryan Kaullen, Field Services Manager at Kenton Brothers

In the fall of 2022, Kenton Brothers performed a video monitoring installation with a large, regional banking customer. They were having issues with how their employees were being treated verbally and sometimes physically at their tellers’ stations. The theory behind the installation was that if people can see themselves on camera and see how they are acting, then perhaps they wouldn’t act poorly. And if it worked, it would reduce these incidents in the work place and make their employees feel safer and happier.

Commercial Video Surveillance - Customer Monitors Commercial Video Surveillance - Customer Monitors

Viewing Monitors = Safer Work Places

The results of the install have been extremely positive. The results were so positive that Homeland Security has since told our customer that this should become a standard across all of their banking footprints. Not only has it stopped violence against the bank employees, it also cut back on fraud as these monitors catch different angles, angles that overhead cameras don’t capture.

Kenton Brothers has been commissioned on several more of these projects for our bank customer and moving forward they will start unrolling them at their other branches.

The video from these monitors is housed within the customer’s video management system (VMS) and can be viewed within the VMS client software. (And their existing storage and retention policies dictate how long the video will be available.

Commercial Video Surveillance - Customer Monitors Commercial Video Surveillance - Customer Monitors

What does it take to do this install?

The installation of the monitors is relatively easy. The monitors can be mounted in many different spots with various angles depending on the end goal. Typically, the install of the cable and monitors is a two day install. During that time, the individual teller stations will be non-operational for an hour or two, so the down time isn’t extensive. Of course pricing is dependent on the number of monitors and number locations.

The bottom line is that this commercial video surveillance monitoring solution captures different angles, puts people on camera and changes their behavior in positive ways. This directly affects the safety and security of the employees and the facility.

For more information, please give us a call!

Why Physical Security has to be part of the convergence discussion of OT/ICS security.

By David Strickland, Vice President of Kenton Brothers

Why Physical Security has to be part of the convergence discussion of OT/ICS security. There is a real buzz in the security world right now around securing Operational Technology (OT) and Industrial Control Systems (ICS). This buzz comes from two sources: companies and organizations that are being attacked through cyber security and physical attacks, and government agencies trying to get information broadcast to counter these threats. Threat levels have been increasing over the last few years and the cost of these attacks have risen to devastating levels.

According to CISA, in the first half of 2022 there were at least 22 reported large impact attacks on critical infrastructure leading to billions of dollars in losses. As the second half of 2022 numbers are being compiled, the sense of urgency to shore up the vulnerabilities is at an all time high.

How is OT security different than IT Cybersecurity?

IT – Information technology is just that. It is the transfer of data or information through physical appliances such as routers, switches and servers. Security for this technology centers around the prevention, detection and mitigation of attacks from software.

OT or Operational Technology is the manipulation of real world physical devices such as pumps, valves and controls through software or human interaction.  These are called Industrial Control systems. In contrast to IT cybersecurity attacks, the outcomes of successful OT / ICS  attacks include the potential to impact human safety and damage physical equipment. For example, taking any industrial processes OT / ICS equipment offline for extended time periods. This can be done through software or physical attacks known as sabotage.

Many organizations point to the Purdue Model for protecting OT and ICS. 

Why Physical Security has to be part of the convergence discussion of OT/ICS security. The Purdue model, created in the 1990’s is a comprehensive look at protecting ICS and has been the standard for many years. The Purdue Model has five zones that are considered when creating a robust security model. Yes, this model is the current standard, but in our opinion does not adequately address physical security.

Cybersecurity of IT, IIT (Industrial IT) and OT systems is still a very high priority.

A recent comprehensive report provided by the Department of Homeland Security (DHS) pointed out a few concerns. “Many organizations lack visibility into their complete OT environments, including IT/OT interconnections and supply chain dependencies. Cybersecurity is overwhelming for organizations and entities with small staffs and budgets. As a result, many are not able to achieve the cybersecurity posture required to adequately secure their IT/OT infrastructure. The majority of legacy OT equipment was never designed for internet connectivity, and may not easily be replaced, making it increasingly challenging to secure in converged environments.”

We must not make the mistake of ignoring the real probability of physical attacks on these same organizations that are overwhelmed with cybersecurity.

“A top priority must be to prevent unauthorized physical access, damage and interference to the organization’s information and information processing facilities. Essentially a key aspect of this standard is to implement effective access control and protection of systems and equipment from damage.”

Physical Security for the OT Starts here:

Policies and Procedures:

Why Physical Security has to be part of the convergence discussion of OT/ICS security.It’s a well-known fact that most breaches (95%+) are a failure of procedure or policy over systems. A good red team will tell you that their most effective weapon for entry is a poorly trained or poorly disciplined employee. Polices and procedures must be created, trained, followed and tested constantly.

Establishing your perimeter:

As with most things involving physical security, you must start with a strong perimeter. This perimeter must be extended as far as physically possible. Access should be granted to only authorized personnel that have been through proper background checks and assigned clearance based on their job function. The perimeter is your best chance at early detection, reaction and mitigation.

Access Control:

Only authorized personnel with the proper clearance and certifications should ever be allowed access to your OT systems. These authorized personnel should constantly be vetted. Many organizations don’t remove terminated employees from this list quickly. No visitors or vendors should ever be allowed access without proper vetting and escort. Your access control systems should be set up in concentric circles with stronger policy the closer you get to critical infrastructure. All access control devices should be kept in proper working order and updated with proper firmware and cyber security practices.


Why Physical Security has to be part of the convergence discussion of OT/ICS security.Too many times we see organizations practice poor alarm management. Alarms in any form (Fire, Access Control, Intrusion Detection, Car) should never be ignored yet many times are. OT devices are vulnerable to physical attack and to things like flooding, fire and electrical damage. A system alarm can help bring immediate attention if properly managed.


Who inspects the inspector? Your IP video surveillance system. It keeps honest people honest and identifies those who are not. Critical infrastructure devices should have surveillance on the device itself and the human interaction point. This of course is on top of all perimeter entrance areas and key points throughout your property.

Knowledge and Cooperation:

The United States can leverage an existing body of knowledge to secure OT infrastructure. Prioritizing and applying these best practices, recommendations, and standards more broadly, in a comprehensive and accelerated manner, would strengthen security and achieve strategic outcomes.

Kenton Brothers Systems for Security stands by to do our part. Please let us know how we can help your organization.

Physical Security as a Service? It’s Time!

By David Strickland, Vice President of Kenton Brothers

Physical Security as a ServiceKenton Brothers Systems for Security has been in business since 1897. This year we are celebrating our 125th year! Over that time, we’ve seen our industry innovate and transform several times. Currently, we are at another crossroads of evolution and innovation.

Traditionally, organizations have developed and generated their own internal physical security teams… one person or policy at a time. As their needs grow, so would their team. This team worked hard to stay on top of the regulations required of them as well as the technology available to them to meet those regulations. They would enhance capabilities based on the threats they faced, and manage the risk the best they knew how.

Many of the systems internal security teams traditionally invested in have become more and more complex and even introduce new risks with the convergence of IT/OT security and physical security considerations. This pressure to keep up with modern technologies and the threats they bring has become a real strain on resources. This, coupled with a very low labor pool, has led to some great conversations with our customers.

The Need for Physical Security as a Service

Over the last two years, Kenton Brothers has been approached by companies and organizations from many different industries. They want to know more about what we offer to help support getting them out of this downward loop. We quickly noticed that many of these customers’ needs analysis meetings carried the same theme. “There just aren’t enough resources to go around. With current personnel levels, there’s just no way to cover everything correctly.”

After several interviews, the pattern appeared and these valued customers needed support in the following ways:

  • Physical Security as a ServiceAdministration of Access Control, IP Video surveillance, Intrusion Detection system
  • Hosting and Managing of Access Control, IP Video surveillance, Intrusion Detection system
  • Policy and Procedure creation
  • Personnel Training
  • Physical Inspections and Maintenance
  • Alarm Management
  • Cleaning and Repairing equipment
  • Firmware and End of Life Management
  • Forensic Discovery and Preservation
  • Technology Selection
  • Future planning
  • Red team testing

An additional question was raised. “Would Kenton Brothers be able to take over the day-to-day running of our systems?” The answer is YES.

Case Study

In one scenario, a customer was losing their System Administrator soon after losing their Director of Security. This left no one to manage their physical security systems. This company is in a highly regulated industry and wasn’t able to find a replacement internally or manage the system correctly on their own in the time given. With three days notice, we went to work supporting our customer. We also created operating procedures for the tasks needed to successfully manage the following areas:


  • Physical Security as a ServiceOnboarding and offboarding employees
  • Issuing credentials, assigning to user groups
  • Managing alarms and system messages
  • Preserving video evidence forensically
  • Running daily checks of access control and video Systems
  • Daily updates to system communications that are shared with IT and executive teams


  • Working with IT and executive management to communicate the state of system
  • Create polices and procedures for new staff taking over
  • Inspecting system to determine firmware status and Cybersecurity risk

We were able to create a part time Managed Service Agreement (MSA) that dedicated three hours a day to our customer. The agreement allows for additional hours for special projects such as a new location being built that will need to be onboarded in the next few weeks.

At Kenton Brothers, Partnerships and Innovation are core values. Partnerships have to be WIN/WIN and this was definitely the case in this situation. The Innovation came when the company decided to change the position they’re trying to replace by keeping future duties in Kenton Brothers’ hands.

Physical Security as a Service? Yes. If that sounds interesting, we would love the chance to work with your team to explore the idea and what it could mean for your organization. Just give us a call!

Crime Prevention Through Environmental Design

By Kevin Whaley, CPP, Sr. Security Consultant at Kenton Brothers

Crime Prevention Through Environmental DesignWelcome to the first part of a multi-part series where we dive into the idea of Crime Prevention Through Environmental Design or CPTED.

How many parts? Yet to be determined. My objective with this series is to provide you with an introduction to CPTED with the hope that you will be able to consider these ideas and principles for your next security project.


When it comes to physical security, most people tend to think of guards, video surveillance (aka “big brother”), alarms, fences with barbwire, etc.

That is the basic underlying impression that people get when they hear security. When I think of security, I think of onions. (That’s not an acronym for anything.) When I conduct a security assessment, I tell my clients to think of security like an onion. Why? Because security, like onions, should have layers. We also refer to these layers as “concentric layers of security” meaning that each layer builds off of the last to create maximum protection.

When developing a security plan, the goal is to create a “target shift” or target hardening. This means that you’re trying to make it as difficult as possible to defeat the security measures or increase the probability of becoming detected or being caught. Depending on conventional security measures like access control, video surveillance and security guards may have their limitations. Employing standalone security measures may fail to address the underlying behavioral patterns that may adversely affect the environment. That’s where CPTED comes in.

Crime Prevention Through Environmental Design

Crime Prevention Through Environmental DesignCPTED is defined as “the proper design and effective use of the built environment that can lead to a reduction in the fear and incidence of crime and an improvement in the quality of life.” In other words, a CPTED analysis focuses on creating changes to the physical and social environment, that may reinforce positive behavior, with the goal of reducing opportunities for crime that may be inherent in the design of the built environment. CPTED is a multi-disciplinary approach to deterring criminal behavior.

CPTED incorporates principles from:

  • Planning
  • Architecture
  • Landscape Architecture
  • Security
  • Facilities
  • Engineering
  • Law Enforcement
  • Legal/HR

CPTED design includes the physical design, social management and directives that seek to affect positive human behavior as people interact with their environment.

Depending on your organization’s industry, you may already have established design guidelines that have been set by a governing body, standard, or regulation. For example, FEMAs Risk Management Series: Site and Urban Design for Security (Guidance Against Potential Terrorist Attacks) FEMA 430, establishes guidance for government facilities but can be applied almost universally.

However, if your organization doesn’t have guidelines, there are many factors that you may need to consider during the planning phase.

These factors may include (but are not limited to):

  • Stairs and ramp design
  • Interior and exterior lighting
  • Parking lot designs
  • Landscaping
  • Doors and windows
  • Blind spots or “ambush” points
  • Building circulation patterns

When entering the planning and design phase, it may be beneficial for you to enlist the services of a security consultant with experience in conducting CPTED assessments to assist you in developing your plans. (That would be Kenton Brothers Systems for Security… :)

CPTED is based on 4 key overlapping concepts which we will dive into in greater detail in the rest of this series.

Crime Prevention Through Environmental DesignNatural Surveillance – the placement of physical features, activities, and people in a way that maximized visibility from the surrounding environment. This increases the threat of apprehension by taking steps to increase the perception that people can be seen.

Natural Access Control – Natural access control means controlling access to a site. People are physically guided through a space by the strategic design of streets, sidewalks, building entrances, and landscaping. This clearly defines entryways and guides personnel to specific entrances that are well lit and overlooked by surrounding areas.

Territorial Reinforcement – In CPTED it refers to the development of areas or places where the users feel a strong sense of ownership. It is an umbrella concept, embodying natural surveillance and access control principles. This establishes your territorial boundaries and provides the “line in the sand.”

Maintenance – Allows for the continued use of a space for its intended purpose. Serves as an additional expression of ownership. Prevents reduction of visibility from landscaping overgrowth and obstructed or inoperative lighting. Ensures that your security postures remain effective by reinforcing the concepts of natural surveillance, access control and territorial reinforcement. Displays that the site is regularly cared for and occupied.

CPTED can be a little overwhelming, even for seasoned practitioners. If you’re interested in finding out how CPTED can enhance your organization’s security program, or just want to learn more, please contact me. (Kenton Brothers’ local CPTED subject matter expert, Kevin Whaley, CPP.)

Does Your Physical Security Provider Understand BAA and NDAA Regulations for Federally Funded Projects?

By David Strickland, Vice President of Kenton Brothers

Commercial Security Trends: The Buy American Act and the impact on Federally Funded ProjectsWhether it’s the National Defense Authorization Act (NDAA) or Buy American Act (BAA),  the landscape of government regulations is changing quickly. Recently, the BAA is getting a lot of attention because of thresholds that the act has established for products used in federal projects or for federally funded projects. We’ve spent some time discussing the NDAA regulations previously in this blog. We will concentrate on the Buy American Act’s new rules in this blog.

BAA – What You Should Know

THE BAA  is intended to protect US manufacturers and utilize US goods and products first.

Buy American Act (BAA) Two-Part Test

The BAA uses a two-part test to define a domestic end product.
– The article must be manufactured in the United States
– The cost of domestic components must exceed 60% (2023) percent of the cost of all the components
This regulation is for all projects over $10,000

The final published rules make several material changes to the regulations of the BAA.

1) Increased domestic content requirements.

The final rule increases the percentage of domestic content necessary for a product to qualify as a “domestic end product” in compliance with the BAA. Currently, the BAA regulations require a product to contain 60%  domestic components to qualify as domestic. In 2024 these same products must carry a 65% minimum threshold and this will increase to 75% in 2029. So current products having 63% of the components sourced domestically are considered BAA compliant, but in a year that will no longer be true.

2) The Fallback Threshold.

The Buy American ActThe current regulations have a “fallback threshold” for products that meet the current domestic content threshold but not the increased thresholds. The Fallback Threshold will allow agencies to use the existing 65% domestic content threshold in certain circumstances. This would be possible if the agency determines that there are no products that meet the new threshold, or such products are of unreasonable cost. The fallback threshold expires in 2030, one year after the domestic content threshold increases to 75%.

The government does allow for an agency to deem a product critical and exempt it from BAA compliancy on a temporary basis if the price is unreasonable. Waiver applications will go through the FTA. So far, even products that are in the 20-30% higher range have been upheld and BAA compliance is required.

The government has yet to publish a standard for what is “unreasonable” so all exceptions to the regulation must be made through the waiver request process.

3) Removes the commercially available-off-the-shelf (“COTS”) exception. 

This was available during the pandemic to  lessen the burden on agencies trying to deal with the supply chain.

4) Established restricted countries of origin.

Cannot purchase or use supplies, material, or services originating in, transported from or through the following countries or entities:

  • China
  • Cuba
  • India
  • Iran
  • Iraq
  • Libya
  • North Korea
  • Sudan
  • The territory of Afghanistan controlled by the Taliban
  • Serbia (excluding Kosovo)
  • Entities controlled by the government of Iraq

The Buy American ActThese regulations have a direct impact on physical security projects that are federally funded or are purchased by a federal agency. These regulations effect the following components that a physical security integrator may be providing or installing.

  • IP Video Surveillance cameras
  • Network and Digital Video Recorders
  • Switches
  • Servers
  • Access Control Components
  • Mechanical and electrified locking door hardware
  • Doors and Frames
  • Metal Detectors
  • Turnstiles
  • Intrusion Detections Systems
  • Cable

Government regulations can be difficult to understand, and Kenton Brothers Systems for Security can help you navigate these regulations for your next project. We have suppliers that meet the BAA regulations and can fulfill your project with compliant materials. Give us a call today!