Sentry Cyber

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 organisations 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.

Beyond incident management, Sentry Cyber also provides ongoing security posture reviews, data loss prevention (DLP) configuration, backup and recovery solutions, and identity & access management enhancements such as MFA, SSO, and role-based access. To strengthen the human element, we deliver security awareness training and phishing simulations that empower staff to recognise and stop threats before they escalate.

We partner seamlessly with MSPs and in-house IT teams, acting as the dedicated cybersecurity arm that most providers lack. Whether it’s preparing for audits, improving compliance, or ensuring readiness for cyber insurers, we deliver measurable improvements in security posture and risk management.

When you work with Sentry Cyber, you gain a trusted partner who is as invested in your protection as you are. With our specialist focus on Google Workspace, Docklands presence, and proven track record of client satisfaction, we set the standard for cybersecurity consulting in Australia.