Cloud Security Services for Businesses
Defend your cloud environment against threats that grow smarter every day.
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Legal Industry From failing the audit to insurance-grade in 90 days
The Challenge A NSW law firm faced a failing security audit, looming cyber insurance renewal, and Law Society trust accounting obligations they could not evidence. Legacy antivirus, untested backups, and no detection capability left them exposed to the exact threats targeting legal practices: trust account fraud, business email compromise, and ransomware.
The Solution Extranet Systems deployed a fully managed security stack: EDR, 24/7 SOC, advanced email security, Microsoft 365 and endpoint backup, RMM patching, and independent penetration testing. Each control was mapped directly to an Essential Eight, ISO 27001, or Law Society requirement. No shelfware. No over-engineering.
The Outcome The firm uplifted to Essential Eight Maturity Level 2, closed their ISO 27001 control gaps, evidenced trust accounting compliance for the Law Society of NSW, and renewed cyber insurance at improved terms. Zero successful phishing or BEC incidents since go-live.
"We went from three disconnected tools to one unified system in 12 weeks. The team hasn't looked back — and neither have we."
Our Happy Clients
Hear from satisfied business owners and executives who've trusted Extranet Systems with their business challenges.
Extranet Systems provides very professional service on fulfilling our IT requirements. Having them on board really reduced a lot of our stress on looking after the IT infrastructure.
Working with Extranet Systems, their Software development, and integration with two of our other Software platforms went very smoothly, they were able to come back with something in no time.
We recently engaged Extranet Systems to help implement AI into our business. They were very professional and had constant communication throughout the entire project.
Extranet gave us a level of integration we didn't think was possible. Night and day difference. Thank you Extranet.
Security Built Into Your Cloud
Moving to the cloud introduces new attack surfaces. We harden your cloud environment, monitor threats in real time, and keep your business protected today and as threats evolve.
Always Protected
We provide proactive defence strategies across public, private, and hybrid cloud environments to keep your data safe.
Stay Ahead of Threats
We provide 24/7 monitoring and real-time threat protection to keep you one step ahead.
Questions
Everything you need to know about building custom software with us
Cloud security refers to the policies, technologies, and controls that protect your data, applications, and infrastructure in the cloud. As more businesses move operations online, cloud environments become a prime target for cyberattacks — making dedicated security essential, not optional.
We offer managed cyber security services, security assessments, penetration testing, and hardening of cloud, on-premises, and network systems. We also provide ongoing monitoring, real-time threat protection, and employee security awareness training.
We work with leading security vendors including Cisco Fire Power, Cisco Umbrella, Meraki, VMware, Carbon Black, Sophos, and multiple EDR vendors to ensure your environment is protected by proven, enterprise-grade tools.
Penetration testing involves simulating a cyberattack on your systems to identify vulnerabilities before a real attacker does. We use the findings to recommend solutions that further protect your cloud environment from current threats.
We provide ongoing support, monitoring, and training — not just a one-time fix. Cyber threats evolve constantly, and our managed security services ensure your defences keep pace with those changes.
Why Businesses Prioritise Cloud Security Services
No business is too small to be targeted. Stay out of harms way, fast.
A process built around you, not the other way around
We don't disappear after kickoff and resurface six months later with a finished product. Every stage is collaborative, transparent, and designed to keep you in control.
Security Assessment
We assess your cloud environment and identify vulnerabilities before they become problems.
Hardened Systems
Your cloud, on-premises, and network systems protected and hardened against attack.
24/7 Threat Protection
Round-the-clock monitoring and real-time threat protection for your entire environment.
Penetration Testing
We find and address weaknesses before attackers do.
Employee Education
Reduce human error and phishing risk with targeted security awareness training.
Ongoing Security Support
We monitor and support your security posture long after initial deployment.
The Extranet Cloud Security Advantage
We work with leading security vendors including Cisco, VMware, Carbon Black, and Sophos to keep your cloud environment secure, today and tomorrow.
Innovate
Beyond
Limits
Your web application should work the way you do — not the other way around. Let's build something that actually fits.
- Discovery session within 48 hours
- Detailed fixed-price proposal
- No lock-in, no surprises
Start your project
We'll get back to you within one business day.