Search results for: zero trust
Zero Trust Security for Microgrids and Energy Control Systems
Microgrid Security As critical infrastructure operators adopt increasingly complex OT networks to support distributed energy resources, microgrids, and water treatment systems, the attack surface for cyber threats continues to grow. Legacy perimeter-based security is no longer adequate to defend against persistent and advanced threats. A modern, Zero Trust approach is required to ensure that only…
Read MoreZero Trust Security for Legacy OT Devices
How Can Zero Trust Security be Added to Legacy OT Devices? Implementing Zero Trust Security in legacy OT devices, systems, and equipment requires balancing modern security principles with the limitations of aging infrastructure. Key Challenges with Legacy OT Systems Outdated Protocols: Many legacy devices use insecure protocols (e.g., Modbus, DNP3) lacking data encryption or authentication.…
Read MoreZero Trust Security for Building Management Systems in Data Centers
Data centers are an essential part of modern infrastructure, and downtime can result in disruption of services, reputational damage, and significant financial losses. According to the Uptime Institute Annual Outage Analysis for 2024, power issues are consistently the most common cause of serious and severe data center outages, but 13-19% of data center failures were…
Read MoreZero Trust vs Remote Access VPN for Building Control Systems
Zero Trust architecture fundamentally transforms how organizations secure their building automation networks by addressing the inherent vulnerabilities of traditional remote access VPN-based security. What is a Remote Access VPN? A remote access virtual private network (VPN) enables users to connect to a private network remotely. This kind of VPN is used by employees or…
Read MoreHow Zero Trust Enhances the Security of Building Control Systems
Zero Trust architecture significantly enhances the security of building control systems by implementing a comprehensive approach that assumes no implicit trust, regardless of the network location. This model is particularly beneficial for Building Automation Systems (BAS) due to their interconnected nature and vulnerability to cyberattacks. Key Benefits of Zero Trust for Building Control Systems…
Read MoreZero Trust: Reinforcing Security in Industrial Control Systems
As industrial control systems (ICS) become increasingly digitized, ensuring robust ICS security measures is paramount. In this article, we delve into the concept of Zero Trust and its potential to revolutionize the security landscape for industrial control systems. With cyber threats evolving in complexity and sophistication, traditional security measures are no longer sufficient. Zero Trust…
Read MoreZero Trust for OT Security: Cyber Defense Inside the Perimeter
Inside the Perimeter Defense is a Crucial Part of Defense in Depth for OT Security Firewalls for OT Security Perimeter Defense Firewalls are essential components of network security, acting as perimeter defenses that control incoming and outgoing network traffic based on predetermined security rules. However, they are not without their own set of potential security…
Read MoreKey Differences Between Zero Trust OT Security and Traditional IT Security
How is Zero Trust for OT Security Different from Traditional IT Security? Zero Trust for operational technology (OT) security differs significantly from traditional IT security models in several ways. Here are some key differences: Security Method Traditional IT Security Zero Trust OT Security Trust Model – Assumes that everything inside the network can be trusted.…
Read MoreEmbracing Digital Transformation – Zero Trust with Operational Technology
Embracing Digital Transformation – Zero Trust with Operational Technology Episode #175: In this episode titled “Embracing Digital Transformation – Zero Trust with Operational Technology” by Darren Pulsipher, Chief Solution Architect for Public Sector at Intel, interviews the CEO and Founder of Veridify Security Louis Parks. They discuss the unique problems with Operational technology networks that…
Read MoreZero Trust OT Security – Stopping Cyber Attacks on Industrial Control Systems (ICS/OT/SCADA)
Watch this webinar replay of “Zero Trust OT Security – Stopping Cyber Attacks on Industrial Control Systems (ICS /OT/SCADA)” to learn about applying zero trust security at the device level. This webinar addresses the following topics: ICS cybersecurity standards Existing ICS security approaches Zero Trust and device-level implementation Cybersecurity for existing ICS devices Zero Trust…
Read More