Digital transformation requires more than just new tools—it demands a radical rethinking of network and security architecture. In this keynote address, Andreas Bandel, Country Manager Germany at Cato Networks, explains why traditional firewalls, MPLS, and VPNs are no longer adequate and how SASE (Secure Access Service Edge) is defining the future of IT security and network strategy as a holistic approach. A presentation for anyone who wants to leave legacy behind and rethink security.