MTAS and other NHS websites
Roland Perry
ukcrypto at chiark.greenend.org.uk
Mon, 7 May 2007 10:12:02 +0100
In article <w53ZrCBldtPGFwuD@tigers.demon.co.uk>, Mary Hawking
<maryhawking@tigers.demon.co.uk> writes
>
>>>Are there any *fool-proof* (fools exist everywhere ;- to prevent
>>>incompetent or malicious uploading to the wrong place?
>>
>>There are some fairly simple brute-force ways (from the sticking
>>plaster book of web hosting):
>>
>>(1) Only allow [fsvo] trusted people write-permission to those folders
>>at all.
>>
>>(2) Have a separate process constantly running which knows which files
>>have been "passed" as suitable for uploading (with only [fsvo] trusted
>>people allowed to edit that list), and remove any files not on that
>>list into quarantine on a regular basis (eg once every 10 seconds).
>
>This appears to be a website containing information about processes. Is
>it safe to assume that one would *expect* procedures to be in place to
>approve documents before they were allowed to be uploaded?
I would expect such procedures for all websites. Especially a government
one. [I work with websites that range from "all mine, I do what I want",
to "need to submit all changes to a webmaster, who is part of a chain of
command, which includes independently checking with corporate style, as
well as the need to upload at all".]
>>The maverick uploaders will eventually give up.
>
>Are you assuming malice rather than accident?
>If so, this is a different - and very disturbing - scenario.
Not malice, but not accidental (it can happen though). No, the scenario
I had in mind was "well meaning but misguided" uploading.
>>And at a different level:
>>
>>(3) Turn off the web browser's facility where it lists the filenames
>>in the absence of an index.html file in that folder - or maybe have an
>>index.html that requires a [fsvo] trusted person to edit it when new
>>and approved files are uploaded.
>>
>>Of course, this also begs the question of who writes the procedures,
>>who is "trusted", and what "approved" means.
>
>Part of the business plan for that website?
Part of the security policy for the website - or failing that, a
security policy for the organisations involved (both the NHS and the
outsourced hoster).
--
Roland Perry