Software to control users on the network?

Question

Computer networks

The authorities set the task - to put users in the company under strict control. Doesn't want to invest.
What we want:

• know where users went on the Internet (to know exactly, but not to block. For now);
  
• keylogger;
  
• take screenshots from time to time;
  
• it would be very useful to know who is printing where, when and from where;
  
• free for corporate use;
  
• collection of compromising evidence either over the network (centralized control) or in bulk in a network folder.
  

Other bullying is also welcome.
All machines (20 pcs.) under Windows XP / 7 x32 / x64, the server under Windows Server 2008 R2, does not want to be a gateway and proxy (begging for a second board) - I think this is even superfluous.

Answer 1

know where users went on the Internet

Proxy and log analyzer. Linux examples are squid and sarg/lightsquid. For Windows there is a squid port. I don't know of any other free solutions for Windows.

take screenshots from time to time

And look at the software for computer classes iTALC.

keylogger

This is overkill, I agree with the opinion above. Although such programs (almost with all the listed functions, including the keylogger) exist, they are all paid and/or shareware.

Other bullying is also welcome.

The assigned tasks are also solved by software of the DLP category. There are as many as two open-source DLPs, but since I have not used such software, I can’t say anything about it.

Answer 2

At the same time, he does not want to invest - LOL.
Keylogger is overkill. If I found out that a keylogger was installed on the quiet from me, I would have quit, having previously launched just the most cruel worms that would destroy all data within the company, including backups. And if everything is administrated, I would find an excuse, and did all this on behalf of the admin.
Your superiors have no brains at all.

Answer 3

Excuse me, but your superiors are fucked up, to put it mildly.

Answer 4

SZI from NSD seems to be capable of this.

Answer 5

User control is primarily a legal issue. If you solve it, it turns out that “not investing” will not work.
Does the boss even know?

Answer 6

Violation of human rights, and spit on the authorities!