Cloud technology company Sinerix has signed a deal with channel partner Grey Matter to provide customers with electronic signature and biometric ID authentication software.Developed by Sinerix, the SecureSign platform provides an electronic signature and document exchange platform with built-in authentication and ID verification technology. According to Sinerix, this allows clients to securely manage all kinds of document signing and onboarding processes in just a few minutes.Sinerix's SecureSign will be available to purchase on Grey Matter's cloud subscription management portal, GMCirrus."In the past year, Grey Matter has helped more than 4,000 customers to refine their digital infrastructure and modernise their business," says Matthew Whitton, managing director, Grey Matter. "We were impressed by the technology behind Sinerix's solutions and are delighted to be working with them. Their electronic signature and ID authentication solutions enable our customers to do more while reducing environmental impact, saving costs and speeding up processes internally. This, in turn, will help to improve efficiency, security and customer experience."Sinerix says its suite of modular software tools is aimed at businesses operating across sectors such as property, financial services, airports, legal, human resources, mortgage providers and security, that rely on safe document exchange, ID verification and a fast and secure onboarding process.SecureSign works directly with Microsoft Office 365 applications.