FAQ Category: Chemical

What is network segmentation?

03/28/2024

Segmenting a network means dividing it into smaller, isolated parts. In manufacturing environments, where the protection of sensitive information and critical infrastructure is particularly important, segmenting the network can be an effective way to reduce the risk of a cyberattack.

What is OT Firewall Lifecycle Management?

03/28/2024

Operational Technology (OT) firewall lifecycle management is essential to any enterprise cybersecurity program. This process includes planning, designing, implementing, maintaining, and monitoring firewall solutions in an industrial environment to ensure operational security and business continuity. OT firewalls help to protect against cyber-attacks, prevent unauthorized access, and secure industrial processes.

What are some basic cybersecurity “best practices?”

03/28/2024

Using strong passwords, updating your software, thinking before you click on suspicious links, and turning on multi-factor authentication are the basics of what we call “cyber hygiene” and will drastically improve your online safety. These cybersecurity basics apply to both individuals and organizations. For both government and private entities, developing and implementing tailored cybersecurity plans […]

What is ransomware and what are the impacts?

03/28/2024

Ransomware is an ever-evolving form of malware designed to encrypt files on a device, rendering any files and the systems that rely on them unusable. Malicious actors then demand ransom in exchange for decryption. Ransomware actors often target and threaten to sell or leak exfiltrated data or authentication information if the ransom is not paid. […]

What is the purpose of network segmentation?

03/28/2024

Operational Technology (OT) networks are a fundamental for many industrial businesses as they provide the infrastructure for critical processes. However, these networks are vulnerable to cyberattacks, which may lead to costly disruptions and the loss of critical data. To protect OT networks, many organizations are turning to Network Segmentation to increase their overall security posture. […]

What vulnerabilities are prevalent in manufacturing environments?

03/28/2024

As the world continues to advance technologically, more and more devices, namely IoT devices, are being connected to the Internet in order to increase efficiency and automation in various industries, including manufacturing. However, as we move towards a more interconnected world, it becomes increasingly important to consider the potential security threats that come with this […]

What are some benefits of OT Network Segmentation?

03/28/2024

OT Network Segmentation remains crucial in limiting the propagation of malware. Some of the other benefits include: Reduced network congestion for ‘noisy’ applications (better performance), Limited blast radius for potential cyber-attacks (reduced lateral damage), Restricted access to key resources (less opportunity for ‘accidents’)

Why L5C for OT Firewall Lifecycle Management?

03/28/2024

Operational Technology (OT) Firewall Lifecycle Management is key to a mature cybersecurity program. Our team at LeveL5Cyber has decades of hand-on experience successfully managing complex firewall projects for F500 companies from start to finish. We can help design and implement solutions that meet business-specific requirements.

Why L5C for Post Segmentation Support Services?

03/28/2024

With factory resources focused on keeping the factory running in an optimized state, they may not have the cyber expertise, or the time required to define the necessary firewall changes. Whether it’s a knowledge gap or an availability issue, L5C’s post-segmentation services were created to alleviate overhead, letting factory resources focus on what they do […]

Why L5C for OT Segmentation?

03/28/2024

Success in OT network security involves a holistic approach with extensive planning and communications. Collaboration with stakeholders, including process engineers and maintenance teams, makes a significant difference. Our experts have been doing global OT network segmentation programs for decades now and we know how to avoid the pitfalls.