Sentry Cyber

Sentry Cyber – Specialist Google Workspace Cybersecurity Consulting

At Sentry Cyber, we are proud to be Australia’s only dedicated cybersecurity consultancy focused exclusively on Google Workspace environments. Based in Docklands, Melbourne, we provide exceptional service to organizations across Australia and New Zealand, backed by a five-star Google review rating that reflects our commitment to excellence.

Our mission is simple: to help businesses safeguard their most valuable digital assets by delivering cybersecurity services tailored specifically for Google Workspace. Unlike traditional MSPs, whose expertise is often spread thin across multiple platforms, our team specialises solely in Google Workspace security. This gives us the depth of knowledge and precision required to identify risks, strengthen defences, and ensure compliance with leading frameworks.

We offer a comprehensive range of services, starting with cybersecurity risk assessments that align with NIST CSF 2.0, Essential Eight and SMB1001 standards. From there, we build tailored 12–24 month roadmaps to improve maturity, reduce risk exposure, and give executives confidence in their cyber resilience strategy. Our incident response services address Google Workspace account takeovers (ATO) and business email compromise (BEC), ensuring swift containment, forensics, and recovery.