Infrastructure Security

Stay ahead of today’s cybersecurity vulnerabilities, prepare for zero-day attacks, meet compliance requirements and free up internal resources with expert infrastructure security services.

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Safeguard your network with protection against cybersecurity threats

Tactics to infiltrate your network are constantly changing. Finding the time, skill sets and resources to respond to attacks can be daunting. Our day-to-day tailored infrastructure security services detect threats using enterprise-class technology, next-generation threat prevention appliances, vulnerability scanning, web application firewalls, VPN endpoint, multifactor authentication and identity access management appliances.

We maintain multiple certifications to meet industry-specific compliance and regulatory demands.


Remain vigilant with consistent and reliable network defence

Our enterprise-class firewall solution, from a Gartner Magic Quadrant™ leader, is deployed in a high availability (HA) configuration with intrusion protection included as standard. Comprehensive firewall protection grants your IT team peace of mind, knowing your network is secure from future threats and vulnerabilities.

Minimise hardware failures

Our firewalls are deployed in a HA cluster as virtual instances that can be migrated between availability zones to ensure uptime.

Increase protection

Firewall environments are isolated and maintained within our secure, wholly-owned hybrid cloud network.

Ensure future flexibility

We work alongside your team to strategise and build a firewall strategy that quickly adapts to your company’s needs.

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Strengthen your IBM i security measures

Many long-term IBM i users happily note that their environment, with links to AS/400 and iSeries servers, has remained resilient over time. However, the impact of complex attacks, cloud adoption, exploit kits and botnets can still open the door for unwanted visitors. With over 30 years of experience supporting IBM systems, we’re here to help strengthen your infrastructure security measures.

24/7 protection

Our CISSP-level specialists work with your team to identify vulnerabilities and remediate issues 24/7×365.

Security compliance

Meet compliance and regulatory security requirements with support from our team of IBM i experts.

Detect & prevent attacks

Take IBM i security to the next level and protect your long-term investment with OS management to address issues before they cause damage.

Service Express

Data Center and Network Third-Party Hardware Maintenance

Gartner Peer Insights Custom First
  • 5 Reviewed Jan 19, 23

    The transition to ServiceExpress was seamless. Once everything was onboarded, support continued as it should with no interruptions. Service delivery has been top notch, with

    (read more)
  • 5 Reviewed May 23, 2022

    Have been very pleased. Always seems to have the part I need…

    (read more)
  • 5 Reviewed May 23, 2022

    This company is always standing by should we run into…

    (read more)
  • 5 Reviewed Jan 13, 2022

    My company was able to extend the life of older EMC and Dell…

    (read more)
  • 5 Reviewed Sep 29, 2022

    Service Express has made it easier for us to keep our legacy hardware past the OEM support contract. When it comes time to renew most of our purchases we usually check first with Service Express to see if they can cover it. Once implemented, we have found their engineers and inventory more than adequate to meet our day to day needs for support.

    (read more)
  • 5 Reviewed Sep 23, 2022

    Our site has used Service Express' coverage several time in the past two months alone. The service calls have been acted upon without haste and the dispatching of a qualified and knowledgeable technician to the job site was immediate. I put a high value on the service provided to us by Service Express

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  • 5 Reviewed Jan 12, 2022

    Overall we have had a great experience with Service Express…

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  • 5 Reviewed May 24, 2022

    As a hardware maintenance vendor, they are easy to work with…

    (read more)
  • 5 Reviewed Jan 12, 2022

    Service Express has been great! They even do a great job of…

    (read more)

Additional resources

Two Professionals Speaking to Each Other
Articles & Insights Feb 11, 2021

Third-Party Maintenance Checklist: How to Find a Third-Party Provider

How do you find the right third-party support provider for your data centre? Do they prioritise responsiveness and reduced downtime? Can you access support quickly and easily throughout the process? What specific flexible options does the third-party maintenance provider offer? How can they help you to maximise your IT budget? Find it all on our checklist.

Clouds in Server Room Representing Cloud Security
Articles & Insights Aug 12, 2020

Understanding On-Premises Data Centre Security vs. Cloud Security

Prioritising Data Centre Security It takes a whole host of resources and knowledge to address the complexities of data centre security. Preventing attacks and securing operations require a substantial budget to keep pace with existing and future challenges. A report from Markets and Markets predicts that data centre security spending will reach $13.77 billion (£10.15 bn) next year. […]

Hand Writing on Paper
Articles & Insights May 18, 2020

Take Charge of Your Hardware Refresh Plan

Take a strategic look at your current hardware refresh plan; consider the timing and frequency of your hardware refresh cycle; consider another option from OEM hardware. Determine how equipment reliability impacts your refreshing decisions through failure rate data. Optimise your hardware refresh plan to increase efficiencies and cost savings for your infrastructure strategy.

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Speak with our Managed Security experts