G4S (LSE: GFS), a security services provider with operations in more than 90 countries, guards everything from cash transfers to nuclear power plants and prisons. The London-headquartered company has now started to offer cryptocurrency protection, according to a recent report. Also Read: Majority of Crypto Assets Are Highly Centralized, Research Finds Secure Vault Storage The […]The post Security Giant G4S Offers Protected Offline Cryptocurrency Storage appeared first on Bitcoin News. For Further Information Click on Below Button