Case Study: Tesserent Australia Pty Ltd achieves robust email security and operational efficiency with Proofpoint

Cybersecurity Leader Tesserent Protects Customers and Its Own Organization With Proofpoint

Tesserent, Australia’s largest ASX‑listed cybersecurity company with 300+ specialists serving medium to enterprise organizations and government, needed to protect its own distributed, mobile workforce while demonstrating market leadership to clients. The firm sought a single, proven email security solution that could stop advanced threats, support diverse devices, and be offered as part of its consulting and managed services.

Tesserent adopted Proofpoint’s Email Protection suite—including TAP, TRAP and CLEAR—for advanced filtering, post‑delivery email removal, and easy user reporting. The solution cut the volume of malicious and unwanted mail reaching users, sped incident response, saved staff time, and strengthened Tesserent’s service offering and differentiation through ongoing Proofpoint partnership and reviews.

Tesserent Australia Pty Ltd

Michael McKinnon

Chief Information Officer