The convergence of IT and physical security

Initially spurred by the migration from analogue to IP-based systems, this convergence has accelerated with the widespread adoption of cloud-based solutions. While the benefits of closer collaboration between IT and physical security teams are undeniable, significant challenges remain.

A call for collaboration

The burgeoning industrial internet of things (IIoT) ecosystem presents both immense opportunities and complex security challenges. The proliferation of networked devices, from cameras and card readers to myriad IoT sensors, has exponentially expanded the attack surface.

Recent research data underscores the urgency of the situation. The research found that a staggering 31 per cent of organisations were targeted by cyber criminals in 2023, prompting a defensive posture among businesses.

Traditionally, physical security teams have focused on safeguarding personnel and assets from physical threats, while IT teams have been responsible for protecting digital infrastructure. As the IIoT blurs the lines between the physical and digital realms, the need for a unified approach to security has become paramount.

Applying physical security data

The deployment of IP-based physical sensors and advanced video analytics has transformed physical security into a data-rich domain. Organisations are increasingly recognising the potential of this data to drive business value beyond traditional security functions.

By analysing occupancy patterns, identifying security vulnerabilities, and optimising space utilisation, organisations can enhance operational efficiency and the overall employee experience.

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The emergence of security operations (SecOps) centres within IT departments has further accelerated the integration of physical security data into broader security strategies. By correlating physical security data with IT systems, organisations can gain valuable insights into potential threats and develop more effective response plans.

For example, by analysing video footage in conjunction with network traffic data, security teams can identify potential insider threats or external attacks.

Technology as an enabler

To bridge the divide between IT and physical security teams, organisations must leverage technology as an enabler. Two key solutions stand out: unified security platforms and cloud-based services.

A unified security platform offers a centralised view of an organisation’s security posture, encompassing both physical and digital assets. By integrating cameras, access control systems, and other security devices onto a single platform, organisations can streamline incident management, investigations, and policy enforcement. Also, built-in cyber security features such as encryption, multifactor authentication, and user access controls enhance the overall security posture.

The adoption of cloud-based security solutions has also accelerated the convergence of IT and physical security. By centralising data management and analytics, cloud platforms facilitate collaboration and enable the development of shared security policies. Additionally, cloud-based services often include automated updates and patch management, reducing the burden on IT teams and minimising security risks.

The role of analytics and AI

Advanced analytics and artificial intelligence (AI) are playing an increasingly important role in enhancing the collaboration between IT and physical security teams. By applying machine learning algorithms to vast amounts of data, organisations can identify patterns, anomalies, and potential threats that would be difficult to detect through manual analysis.

For example, AI-powered video analytics can detect suspicious behaviour, such as loitering or unauthorised access, in real-time. This information can be integrated with other security systems to trigger alerts and initiate appropriate responses.

At the same time, AI can be used to optimise resource allocation, predict maintenance needs, and improve incident response times.

Overcoming organisational challenges

While technology is a critical enabler, organisational challenges can hinder effective collaboration between IT and physical security teams. Siloed structures, differing priorities, and a lack of shared understanding can impede any progress. To overcome these challenges, organisations must invest in change management initiatives, foster a culture of collaboration, and provide opportunities for cross-functional training.

Establishing clear roles and responsibilities, as well as defining shared metrics for success, can also help to align IT and physical security teams. By working together to achieve common goals, organisations can create a more unified and effective security posture.

The future of IT and physical security convergence

The convergence of these two areas is an ongoing journey. As technology continues to evolve, new opportunities for collaboration will emerge. The increasing adoption of IoT devices, edge computing, and cyber security automation will further blur the lines between the physical and digital worlds.

To stay ahead of emerging threats, organisations must invest in ongoing education and training for their IT and physical security teams. By developing a skilled workforce that understands the complexities of the modern security landscape, organisations can build a strong foundation for future success.

The convergence of IT and physical security is no longer a choice but a necessity. By embracing new technologies, fostering collaboration, and developing a shared vision, organisations can effectively address the complex security challenges of the modern world.

William Glasson is the regional sales manager at Genetec.