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Hi nasemabdulla,<br />
<br />
block the ports that yahoo uses<br />
<br />
Cheers!
</div>


Hi nasemabdulla,

block the ports that yahoo uses

Cheers!

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dear gidds99<br />
can i use it in windows xp SP2 and how<br />
<br />
thanks for your help
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dear gidds99
can i use it in windows xp SP2 and how

thanks for your help

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Can you use what in XP SP2? &nbsp;I offered 3 different solutions to your problem.
</div>


Can you use what in XP SP2?  I offered 3 different solutions to your problem.

<div>
Try ussing ipsec also.<br />
The best is to use block the ports on the router as suggested by gidds99<br />
<br />
gidds99&gt;&gt; I think he meant firewall of windows Xp service pack 2.<br />
<br />
Regards,<br />
<br />
Einy
</div>


Try ussing ipsec also.
The best is to use block the ports on the router as suggested by gidds99

gidds99>> I think he meant firewall of windows Xp service pack 2.

Regards,

Einy

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<div class="content wysiwyg-content">
dear sir<br />
how i can block yahoo messenger in a small office network i have small office but i donot have server and i want to bock yahoo messenger in all computer in network <br />
how i can do that<br />
can i block all messenger<br />
thanks
</div>
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dear sir
how i can block yahoo messenger in a small office network i have small office but i donot have server and i want to bock yahoo messenger in all computer in network 
how i can do that
can i block all messenger
thanks

how i can block yahoo messenger in a small office network

Operating system security (OS security) is the process of ensuring OS integrity, confidentiality and availability. OS security refers to specified steps or measures used to protect the OS from threats, viruses, worms, malware or remote hacker intrusions. OS security encompasses all preventive-control techniques, which safeguard any computer assets capable of being stolen, edited or deleted if OS security is compromised, including authentication, passwords and threats to systems and programs.