GovLINK is a cost-effective solution to enable secure communication between Commonwealth agencies across public infrastructure. It provides secure, encrypted and trusted communication between 81 Commonwealth agencies, up to the security classification of PROTECTED across the internet. 

GovLINK uses authenticated, encrypted links between participating agencies to create a secure Virtual Private Network (VPN) across the internet. An accredited certificate authority provides digital certificates and the public key infrastructure necessary for a scalable and manageable VPN. 

GovLINK is an effective method to meet ISM requirements for encryption of information in transit.

A list of organisations currently using GovLINK can be found at


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