Re: Re: Re: Allowing access to social networking... securely?

[lmaia () royalhat org]

Security as an excuse to filter. 

Users will *always* find another way out , and the websites they'll end up with won't be "known" to admins and will 
have themselves malware.
If instead they can direct and freely access them, they won't spend time searching on how to "bypass" filtering and 
going through dubious content.
Besides, most Social Networks have manpower and means to mitigate most problems while others won't be as constantly 
screened. (and ofcourse if you can predict where they are likely to browse you also can do some previous research 
yourself).

I think more reasonable would be teaching how to "feel unsafe", don't blindly trust content,etc. this way you put more 
responsability on users for their actions and they won't get excuse that it's IT fault that some particular website 
wasn't filtered/blocked.

Second thought would be *giving* away antivirus  licenses (i really mean FOR FREE) for their personal use 
(laptop,desktop,whatever) if they are allowed to use any sort of external storage, that way they'll learn the grips of 
the tools. teach them how to use tools how to more safely browse, what are your policies,etc.

Believe me if they knew they'll be held responsable if something goes wrong, they'll avoid everything that can give 
them problems...instead of purely relying on IT folks. 
About time spended, you can always make public the "social networking king" (i mean the person who accesses it the 
most), and the most accessed website in your network. And ofcourse if you get 50% access on Facebook and you have 
proper policies you can always take action.
Since noone would like to be called to the office to explain why they are "the king", they'll likely avoid it during 
workhours. (ofcourse if you make this remember to create exceptions to the executives... or you'll get into troubles... 
)

And your risk vs benefit will likely be incorrect if you are inducing random variables due to blocking.
That way you'll end up evaluating trust of "unknown" instead of known SN domains.

I remember making a script to access some blocked website (for fun) , gave it to my friends (and they are people from 
IT) , they used it and were blindly inserting user/password details (until i warned them i could be snooping them) one 
of them even told me he used the same for VPN to a "secure" server and SSH and he was inserting credentials in 
something he didn't knew previously it was controlled by me.

So if you use it daily, are you sure your users have different passwords for everything?!
Maybe your block makes worse than you'd expect.

Sorry for such a long post, but i had to explain my view.

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