European Banking & Financial Services Group

Standard cloud migrations move applications and databases. Citrix Cloud workspace modernisation moves the end-user computing layer itself — the desktops, virtual applications, and workspace sessions that banking users interact with every working day. This is uniquely complex because banking Citrix environments carry strict compliance requirements around session audit trails, data residency, screen recording controls, and access governance. Moving to public cloud means those compliance obligations must be re-engineered into an Azure-hosted architecture while users continue working uninterrupted.

Physical Citrix infrastructure in banking runs on 5-7 year hardware refresh cycles. As hardware ages, PCI-DSS and FCA/EBA compliance attestations become harder to maintain, patch cadence slows, and elastic scaling for demand spikes becomes impossible. A full physical-to-cloud relocation eliminates hardware refresh capital expenditure, delivers elastic scaling of session host pools, and brings the Citrix estate into alignment with the bank's broader cloud-first infrastructure strategy — replacing operational cost centres with scalable cloud spend.

Azure Citrix session host pools are stateless — VMs are provisioned fresh for each session cycle and carry no persistent local user state. Without profile management, banking users would lose application settings, macro configurations, accessibility preferences, and compliance-required application states between every session. AppSense Personalization captures and restores the complete user environment from a centralised store at every logon — settings, application configurations, folder redirections, and user-specific policy exceptions are all delivered in under a second, making stateless hosts feel identical to the persistent physical desktops they replaced.

Enterprise banking environments have deep VMware dependencies — storage, networking, security tooling, and legacy workloads all run on VMware infrastructure. Eliminating VMware concurrently with the Citrix migration creates unacceptable blast radius across too many systems at once. A hybrid hypervisor topology keeps VMware running as the on-premises virtualisation substrate while Citrix Cloud migrates to Azure: the two environments interoperate via hybrid connectivity nodes, allowing the Citrix migration to complete cleanly and safely before VMware rationalisation is addressed as a separate program.