Although digital security often receives more attention, the significance of conventional physical security and safety products and systems, along with the essential security engineering behind them, cannot be undermined in our homes and workplaces. The physical security market, which includes video surveillance, has an annual value of over $130 billion, with video surveillance alone surpassing $10 billion. There is a growing demand for access control software, hardware, and integrated systems that provide both swift and reliable security, and even drones have become a valuable asset in the realm of physical security and emergency response.
This article explores the significance of physical security and highlights key strategies and technologies that can be employed to enhance protection.
Key Components of Physical Security
1. Access Control
Access control systems play a vital role in managing and restricting entry to secure areas. These systems employ various technologies, such as keycards, biometric systems, and video intercoms, to authenticate and authorize individuals. By implementing stringent access control measures, organizations can prevent unauthorized access and protect sensitive information and assets.
Case Study: Access Control Mobile App Development
A comprehensive mobile app development project focused on access control systems involved the creation of two apps: one for end-users and another for security professionals. The end-user app aimed to provide basic functionalities such as registration, access control credentials, mustering features, and requests for help or escort. Meanwhile, the security professional app was designed to enable monitoring and control of the building’s doors and passageways, allowing the security officer to stay connected while on the move. This app incorporated features like live and recorded video playback from any access point.
To support video playback, a highly customizable platform supporting multiple video formats on both Android and iOS was utilized. Custom video pipeline plugins were developed to accommodate the customer’s proprietary video formats, and the resulting code was integrated into React Native, a cross-platform framework, to deliver a custom video player.
Both the end-user and security professional apps were developed using React Native, ensuring compatibility with Android and iOS devices. The utilization of React Native reduced the initial development effort and offered long-term benefits in terms of maintenance and feature enhancements. Comprehensive end-to-end system QA testing was conducted to ensure the functionality and reliability of the overall solution.
2. Video Surveillance
Video surveillance is a powerful tool in deterring criminal activities and providing evidence in case of incidents. With advancements in surveillance technology, including high-resolution cameras, video analytics, and remote monitoring capabilities, organizations can create a safer environment. Video surveillance systems not only act as a deterrent but also enable a timely response to security threats, as suspicious activities can be detected and monitored in real-time.
Case Study: Medical Memory Video Communication Platform
The Medical Memory video communication platform was created to address the challenges faced in conveying complex medical information. The platform aims to revolutionize patient engagement and communication in healthcare settings.
A comprehensive solution included a mobile app running on tablets in examination rooms, a cloud service for managing user accounts and videos, and role-based web portals for patients, doctors, loved ones, and hospital administrators. Ensuring compliance with relevant regulations was a priority throughout the development process.
Cloud services were deployed using AWS, with encrypted videos uploaded, transcoded, and stored securely. Patient, physician, and administrator data were stored in encrypted storage with secure HTTPS transmission. Role-based access portals for various stakeholders were developed using mobile-first Angular.js, enabling viewing, reviewing, editing, and administration of videos.
3. Intrusion Detection Systems
Intrusion detection systems serve the purpose of identifying unauthorized entry or movement within protected premises. These systems utilize various types of sensors, such as motion sensors, door/window sensors, and glass break detectors, to detect and alert security personnel to potential intrusions. Integrating intrusion detection systems with other security components, such as access control and video surveillance, ensures a comprehensive security solution that enhances overall protection.
By combining access control engineering services with video surveillance and intrusion detection systems, organizations can create a robust physical security framework. Each component plays a significant role in mitigating risks, preventing unauthorized access, and responding promptly to security incidents. It is essential for organizations to assess their specific needs and implement a tailored physical security strategy that aligns with their requirements and industry best practices.
Also read: Enhancing Web Application Security: Protecting Data and Users
