If you use ssh or VNC then you should be able to implement the same authentication policy from offsite as the one you use onsite?
I typically use ssh if I need to access a Linux machine from offsite, and VNC if I need to access a Windows machine.
How do you handle non-expert staff onsite?
Mark
________________________________________
From: 阎映炳 [[email protected]]
Sent: Tuesday, November 22, 2016 8:00 AM
To: Mark Rivers; epics Techtalk
Subject: Re: Control system remote access
Dear Mark,
I am considering the first case, which is used for the staff. But I want
to introduce some authentication policy. Not everyone is an expert :)
Best regards,
Yingbing
On 11/22/2016 09:20 PM, Mark Rivers wrote:
> Hi Yingbing,
>
> I think you need to describe the desired usage more completely.
>
> Is the remote access needed for SSRF staff to diagnose and fix problems from offsite? Or is it for users to be able to conduct experiments and retrieve data remotely.
>
> The first problem is much easier and we do it routinely at the APS. Tools include ssh, VNC, etc.
>
> The second problem is more difficult. You need to worry about authentication, exactly what controls you can safely allow to be controlled from non-expert users remotely, etc. Some beamlines at the APS do this, particularly the protein crystallography ones.
>
> Mark
>
> ________________________________________
> From: [email protected] [[email protected]] on behalf of 阎映炳 [[email protected]]
> Sent: Tuesday, November 22, 2016 1:14 AM
> To: epics Techtalk
> Subject: Control system remote access
>
> Hi,
>
> The SSRF control system is based on EPICS. It has been operated more
> than seven years. Recently the need for remote access (outside of the
> gateway) became more and more urgent. I want to make a survey.
>
> 1. Does your control system allow remote access ? Only monitor, or ... ?
> 2. What is the best way to implement it?
> 3. Is it possible to browse the archive data?
>
> Thank you and best regards,
>
> Dr. Yingbing YAN
> Control Group | SSRF | SXFEL
> Shanghai Institute of Applied Physics, Chinese Academy of Sciences
> No. 239 Zhangheng Road, Shanghai, China
>
>
>
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