Citrix и мобильность
1 like798 views
This document discusses Citrix mobile solutions and technologies. It covers Citrix Receiver for accessing corporate applications from mobile devices like iPhone, iPad, Android and Windows phones. It also discusses XenApp and XenDesktop for delivering applications and desktops to mobile users. Other topics covered include Access Gateway for SSL/VPN access, PowerGadgets for XenApp, secure email, XenClient Express, and virtual desktop solutions like XenClient hypervisor and its features like USB device virtualization and secure keyboard handling. The document also discusses deployment and backup methods for XenClient like using a Synchronizer appliance to differentially backup VM snapshots to the datacenter.
Citrix и мобильность
- 4. Citrix ReceiverOn the roadCitrix XenAppHomeSymbianCableDSLDMZBroadbandFirewallFirewallCitrix Access GatewayBroadbandiPhoneSSL/VPN Broadband Broadband Broadband BroadbandAndroidWindowsPhoneCorporate ApplicationsBlackBerryiPad
- 5. Requirements XenApp or XenDesktopXA 4.5, 5, 6, XD 4XenApp Services Site Program Neighborhood Services
- 6. iPhone , iPad , Android
- 7. Root Certificate Web InterfaceWindows Phone, Blackberry, Symbian Access Gateway AGS, AGA, AGEE
- 8. Secure Gateway Mode www.Community.citrix.com/iPhone …. /iPad …
- 11. Secure Email 8
- 12. XenClient Express subsequentinitial downloadΔsyncUser ProfileBidirectional Data TransportCentralized ManagementLocal Virtual Desktop PlatformAppsDevice management
- 13. Image management
- 16. High performance type-1 hypervisorSecurely run multiple imagesPolicy enforcementSimplified OS managementDeploy desktops from datacenter
- 17. Only sends delta updates
- 18. Secure single port communication
- 19. Backup changes to datacenterDesktop OS
- 20. Personal VMBusiness VMXen HypervisorAudioUSBGPUDiskNICAMTHardware Pass-Through OperationService VMControl DomainTXTx86 HardwareTPM
- 21. Secure Application Sharing – How it worksUsing PortICA in publishing VM
- 22. Using online plug-in for the subscribing VM
- 23. Non-network transport for ICA traffic
- 24. Select apps via Dazzle
- 25. App spider in publishing VM
- 26. Discovers apps
- 27. Provides list to DazzleXenClient Hypervisor
- 28. GoalsPrevent one VM from logging input intended for another VMPrevent injection of key eventsConsider full-screen and seamless desktop integration modesKeyboard and Pointer devices always controlled by platformPlatform knows which VM is on screen, routes keyboard and mouse events exclusively to that VMKey sequences processed by platform for secure attention, VM switchingSupport for secure keyboard path even in seamless desktop modeWhen application window gets focus, keyboard is routed to the respective VMSecure Keyboard
- 29. GoalsProvide broad USB device compatibility; good performanceControl routeing of devices to VMs through policy enforcementImplementation Platform owns USB host controller devicesVMs have Xen para-virtual USB host controllerWhen device plugged in, identify it, apply policy, make visible on guest HCForward USB messages between real and virtual host controllersSimilar approach for SATA optical drivesEnables Blu Ray playback, DVD writing etc USB Device Virtualization
- 30. Synchronizer for XenClientSynchronizer ArchitectureActive DirectoryHTTPSCitrix XenServerStorageAppliance on XenServer
- 31. Single port client initiated HTTPS
- 32. Web based admin interface
- 33. Local or AD linked authentication – password sync to laptop
- 34. Block level differencing with compressionDeployment and BackupVHD Files Represent Virtual Disks
- 35. Initial Image Delivered from backend
- 36. OS + Apps + Patches
- 37. New changes go into a VHD snapshot
- 38. Backup of snapshots to the datacenter
- 39. Live snapshots taken while VM is on
- 40. Don’t need to backup initial image
- 41. Background coalescing to merge older snapshots
- 42. VHD snapshots are compressed before sendingSynchronizerVirtual DiskBaseOS + Apps + Patches + User DataSnapSnap
- 43. ВОПРОСЫ?
Editor's Notes
- #11: XenClient can also run in a mode of operation where the majority of the devices on the system are isolated and virtualized by Xen but then also passthrough certain devices such as the graphics hardware directly to a virtual machine. In this case the regular Windows drivers would run and provide the fasted graphics performance possible. This passthrough technology makes use of hardware virtualization assist provided by Intel VPro technologies. XenClient provides maximum flexibility and performance by allowing a mix of total isolation and sophisticated device passthrough.