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taha
Level 9

IM & email attachments blocking using browser other then internet explorer using network protection rules.

Hi guys,

can any body explain with screenshots if possible that how can we block IM (yahoo, msn messenger) & email attachments and file uploading (other then Internet explorer) using Network protection rules. My network protection rules are not working.

Thanks

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15 Replies
taha
Level 9

Re: IM & email attachments blocking using browser other then internet explorer using network protection rules.

Hi Guys, I get the answers, if any one of you required help do let me know!!!

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smalldog
Level 12

Re: IM & email attachments blocking using browser other then internet explorer using network protection rules.

Hi Taha, i also config success with change network from 1.1.1.1 to 255.255.255.255 that will be work. And how you take it work?

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tony.lin
Level 7

Re: IM & email attachments blocking using browser other then internet explorer using network protection rules.

Hi Taha

   is HDLP can block or monitor send tag file ture SKYPE?!

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taha
Level 9

Re: IM & email attachments blocking using browser other then internet explorer using network protection rules.

Hi Smalldog, I use default CIDR (0.0.0.0/1) instead of defining any network range and didn't select any application from list (all include & exclude remains uncheck)

But I am not able to block attachments through gmail in firefox and chrome with above configuration. can you help me out?

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smalldog
Level 12

Re: IM & email attachments blocking using browser other then internet explorer using network protection rules.

This rule work for me. Hope this help you.

The first: Nework Address Range 1.1.1.1 to 255.255.255.255

second: protect all port.

third: protect for incoming and outgoing

four: protect for web browsers application (must add firefox.exe,.... into rule)

five: select tags file

six: action Block.

Try it and tell me that work?

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taha
Level 9

Re: IM & email attachments blocking using browser other then internet explorer using network protection rules.

Great!!! it works perfectly.

Thanks a lot

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taha
Level 9

Re: IM & email attachments blocking using browser other then internet explorer using network protection rules.

smalldog, do you know we can't block screenshots taken by some specialized software like Snaget using screen protection rule? Do you find any workaround on this?

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smalldog
Level 12

Re: IM & email attachments blocking using browser other then internet explorer using network protection rules.

Not yet try it. Maybe ask McAfee?

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taha
Level 9

Re: IM & email attachments blocking using browser other then internet explorer using network protection rules.

Hi guys,

I am able to configure Host dlp on windows xp but I am facing email protection rules & network protection rules with windows 7 32/64 bit OS. I am also not able to block file transfer via skype in windows xp.

Thanks

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