Overview
As organisations move to cloud infrastructure and global edge networks, legacy perimeter defences like traditional VPNs and firewalls become less effective. FA3's Network and Cloud Security practice builds modern, software-defined security architectures designed to protect distributed environments against sophisticated threats.
Rather than managing individual firewalls, we build automated security fabrics. We use cloud-native security protocols that adapt dynamically as infrastructure changes, so your security posture keeps pace as you scale.
What we do
- Cloud security posture management (CSPM): We continuously audit your AWS, Azure and GCP environments using automated tooling, identifying and auto-remediating dangerous misconfigurations (such as public S3 buckets or open RDP ports) before they are found by external scanners.
- Secure access service edge (SASE): We replace legacy VPN infrastructure with cloud-delivered SASE architectures that combine SD-WAN, deep packet inspection and zero-trust access. This connects your global workforce directly to corporate applications without routing traffic through a single chokepoint.
- Cloud workload protection platforms (CWPP): We implement security agents at the container and hypervisor level, providing runtime protection, memory safeguards and microsegmentation for Kubernetes clusters and serverless functions.
- DDoS mitigation and edge defence: We design globally distributed edge networks that can absorb multi-terabit volumetric attacks, keeping your critical web infrastructure online when you are under heavy DDoS pressure.
How we work
At FA3, security is code. Manual cloud security configuration is unreliable at scale. We embed security checks directly into your CI/CD pipelines, so infrastructure must pass cryptographic and configuration validation before it can go live.
By moving security into the software-defined layer rather than tying it to physical hardware, we give our clients a network architecture that is difficult for attackers to exploit and easy for authorised users to work with.