Hedgeweek: In the early stages of the pandemic, the major tech challenges centred around endpoint security. Individuals may have been using personal devices for professional purposes, and the prevalent model was of decentralised security and centralised data. We no longer look to secure a network or server in the same way. Endpoint security is now key, and every device needs security protection. With so many entry points to firms' applications and data, managing the security at the end point has been at the forefront since early 2020 across the sector.