Perimeter Security

Your first line of defence against cyber threats

For many organisations, cloud has become the backbone of digital transformation — delivering flexibility, scalability and speed to innovate. But maximising its value isn’t always straightforward. The rapid pace of change, combined with a growing...Contents

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Perimeter Security services

Perimeter Security

Your network perimeter is your organisation’s best form of early defence against cyber threats. As attacks become more sophisticated, businesses face increasing risks from external network breaches, Denial of Service (DoS) attacks, data leakage, DNS attacks and cloud intrusions. Without robust perimeter security, vulnerabilities at the edge of your network can be exploited. Sensitive data and critical operations are at risk.

Roc’s Perimeter Security solutions provide multi-layered protection. Design and implementation of both physical infrastructure, such as firewalls, and logical/technical controls safeguard your infrastructure. With our perimeter security solutions, your digital demarcation points - where your network meets the internet and third parties - are fully secured. You can operate with confidence.

We will help define and enforce the right security controls to protect your business, whether managing traditional on-premises networks, hybrid cloud environments, or a mobile workforce.

With expertise in highly governed and secure industries, Roc integrates leading security technologies with secure-by-design best practices. Our solutions are tailored to your organisation. You have visibility of threats, proactive risk mitigation, and seamless security across all your environments.

Ideal for you if...

You need to protect your organisation’s critical assets from external threats and cyber attacks
You want to enforce strong security policies at the network edge to control access and block malicious traffic
You are looking to modernise legacy firewalls to defend against more sophisticated, evolving threats
You need to segment networks effectively to reduce the risk of breaches spreading laterally
You want to improve visibility over incoming and outgoing traffic to detect anomalies
You want to simplify and centralise security management across multiple sites and hybrid environments.

Service overview

Security you can trust

Our perimeter security solutions are built on a foundation of best practices and real-world experience. Your critical digital assets are safeguarded against evolving threats.

We design and implement security solutions using secure-by-design principles, leveraging industry-leading technologies to provide robust protection. Our engineers are SC- and DV-cleared. They are equipped to work in highly secure and complex environments.

Comprehensive coverage for hybrid environments

As organisations transition to cloud, SaaS, and hybrid models, defining and protecting the network perimeter becomes increasingly complex. Roc designs and implements physical and logical controls to secure the demarcation points between your digital assets, the internet, and third parties.

We ensure that your perimeter defences provide reliable and consistent protection for both on-premises and mobile users.

Integrated, layered defence

Roc delivers perimeter security solutions that integrate seamlessly into your existing IT environment by working with industry-leading technology partners.

Our solutions deliver multi-layered defence, providing enhanced protection against network attacks, denial-of-service incidents and data leakage, while delivering visibility into threats for faster response and remediation.

24/7/365 In-house MSOC

Roc’s solutions are supported by our in-house Managed Services Operations Centre, providing continuous monitoring, management and support around the clock.

Staffed by SC-and DV-cleared engineers and analysts, our services offer first, second and third-line and onsite support. Our centre delivers scalable infrastructure services designed to meet the evolving needs of your business.

Roc's Perimeter Security services include:

Next Generation Firewall: Secure your network with intelligent traffic inspection and realtime threat prevention
Advanced threat protection: Stay ahead of cyber threats with proactive detection and blocking of malware, exploits and zero-day attacks
Secure Remote Access (VPN): Enable seamless, encrypted connectivity for remote users and branch offices
Application security: Control and protect application usage to minimise risk and enhance productivity
Intrusion Prevention System (IPS): Detect and block sophisticated attacks before they impact your business
Identity-based security: Implement user-aware policies for precise access control and enhanced security
Web protection and URL filtering: Prevent access to malicious sites and enforce safe browsing policies
SSL traffic Inspection: Uncover hidden threats by decrypting and analysing encrypted network traffic