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Network security solutions

Keep your network safe, your operations seamless

Protecting your network against today’s sophisticated threats isn’t just a necessity – it’s the foundation of resilient operations.  Our network security solutions deliver adaptive, end-to-end protection that scales with your business.  
 
With proactive threat detection, compliance support and security-by-design, you’ll build a future-ready network that keeps you confidently one step ahead. 

Battling evolving threats?

As cyber attacks grow more advanced, relying on outdated firewalls and antivirus solutions just isn’t enough. Protecting your network means staying agile and ready for new tactics. 

Struggling with compliance demands?

Meeting strict industry standards is tricky, with each sector demanding unique security measures. Without targeted protections, compliance and your reputation are at risk.

Lacking security at every level?

Embedding security at every infrastructure level is essential, yet many organisations still rely on reactive measures. Security-by-design from the outset demands specialised expertise.

Did you know?

222,000

vulnerabilities are listed on the CVE database, with record-breaking threats reported each year.

Source: Fortinet – Global Threat Landscape Report

£11.16m

fined by the FCA because Equifax Ltd failed to secure UK consumer data.

Source: Financial Conduct Authority

Security for every layer

Network security solutions that adapt as you grow

Complete protection

Our layered approach to security covers everything from firewalls to intrusion prevention and DDoS protection, creating a defence that’s as flexible as it is powerful.

Compliance-ready security

We make sure your network aligns with industry standards like GDPR, HIPAA and PCI-DSS while adapting to your unique operational needs.

Built-in security

Our security-by-design approach integrates protection at every stage, from planning to deployment. The result? A network that’s inherently secure, reducing the need for reactive fixes.

Continuous adaptation

Security threats are constantly evolving and so is our approach. With real-time monitoring, regular assessments and updates, your network will always be protected.

Efficient and cost-effective deployment

Our streamlined processes reduce deployment time and complexity, saving costs and allowing your in-house teams to focus on core objectives. 

Future-proofed with managed services

Our managed security services offer ongoing support, real-time threat monitoring and swift responses to emerging risks – keeping your network resilient and your team free to focus on strategy. 

Stay resilient, stay protected

Network security solutions that adapt as you grow

Solid expertise you can rely on

With 20+ years of experience, we deliver resilient, tailored security solutions crafted to meet your network’s unique needs. 

End-to-end security, seamless integration

From consultation to continuous monitoring, our full-scale approach safeguards your network with integrated automation and cloud-ready security. 

Your long-term security partner

We’re more than a provider – we’re here to support your growth, aligning security with your goals through proactive, hands-on guidance. 

Trending eBook

Strengthen your network security with our essential audit checklist

In the face of rising cyber threats, protecting your network is more crucial than ever. Use our Network Security Audit Checklist to identify vulnerabilities, improve compliance, and build a robust security framework. 

Awards & accreditations

Speak to one of our network security solutions experts

We’re tried and trusted in this industry and have been involved in network security solutions services for decades. At CACI, we want to support you in transforming your business.  

If you’re looking for a demo, want to book a consultation, or both – we’re ready to help you cut the complexity out of network security. 

Or looking to strengthen your foundation further? Explore our network infrastructure services for end-to-end network support. 

FAQs

Answers to common questions about network security solutions.

The benefits of network security solutions include complete protection, compliance readiness, built-in security, continuous adaptation, and cost-effective deployment. These solutions provide a layered approach to security, covering everything from firewalls to intrusion prevention. They ensure that security is integrated at every stage, adapt to evolving threats, and streamline deployment processes, saving costs and improving efficiency. 

Network security solutions protect against cyber threats by implementing a multi-layered approach that includes firewalls, intrusion prevention systems, DDoS protection, and real-time monitoring. These solutions continuously monitor network traffic, detect and block malicious activities, and respond to threats in real-time.

By staying updated with the latest threat intelligence, network security solutions ensure that businesses are protected against sophisticated cyberattacks and evolving tactics used by cybercriminals. 

Network security solutions improve compliance with regulations by aligning security measures with industry standards such as GDPR, HIPAA, and PCI-DSS. These solutions implement best practices for data protection, ensuring that sensitive information is secure and regulatory requirements are met.

By providing comprehensive security controls and regular audits, Network security solutions help businesses avoid penalties, maintain customer trust, and ensure that their operations are compliant with relevant regulations.