Software enhances digital rights

摘要

Rights management vendor Liquid Ma-chines last week released the latest version of its data-protection software that lets customers extend corporate document access controls to partners and suppliers. Liquid Machines 2.0 pushes rights management features past the firewall, letting firms use rules and roles defined in the Liquid Machines server to control the creation and enforcement of access rights that dictate who can access and alter documents and how long they can access them.