According to DeepChao TechFlow, wallet infrastructure provider Liminal Custody Solutions announced the launch of institutional custody products. Key features of Liminal's institutional hosting products include FIPS certified hardware appliances, SOC 2 Type II, ISO 27001 and 27701 and CCSS Level 3 certifications, regular penetration testing, segregated accounts, proof of reserves reporting and off-balance sheet storage, multi-signature and MPC technology and proprietary firewall engine.