1. Cryogenics Group Jonathan Creel December 1, 2010 Remote Access Review

2. Cryogenics Cryogenic Control Systems –We follow the protocols developed and implemented by the Accelerator Control and the Electrical Engineering Systems Groups –On site and off site access Each user has individual account Access to EPICS screens via Linux and Unix Systems –Available to On-Call Operations Personnel Access to IOC Systems –Available to On-Call Electrical and Control System Personnel

3. Cryogenics On-Site -Access to Linux/Unix systems via ssh protocol (terminal) -Access to Linux/Unix desktop via NXclient over ssh -Access to IOCs via dedicated Terminal Servers using Telnet

4. Cryogenics Off-Site -Operators access through login server login.jlab.org -Access to Linux/Unix systems (terminal) via ssh protocol w/tcp wrappers -Access to Linux/Unix desktop via NXclient tunneled over ssh -Access to Windows systems via rdp protocol tunneled over ssh -Access to IOCs via dedicated Terminal Servers (Telnet only)

5. Cryogenics We will continue to use new tools as they are developed and implemented by the Accelerator Controls Group and EES.

6. Area Comments