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Computer101<br />
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hi<br />
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i want to protect servers from internal clients i have nearly 15 servers to protect whats the best way to do <br />
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i have 2 domain controllers an exchange server and the remaining web servers with cisco 6509,4506,2950,switches.<br />
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is it possible &nbsp;my clients to access only required ports <br />
for logon authentication, dns,web access <br />
i thought of implementing vlan but people told that having <br />
same ip address scheme will not work on vlan my ip scheme is 145.17.3.1 to 145.17.10.254/16 servers,clients all comes under this scheme. does vlan wont work on same ip scheme.<br />
what is the best way to prevent my severs from client
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hi

i want to protect servers from internal clients i have nearly 15 servers to protect whats the best way to do 

i have 2 domain controllers an exchange server and the remaining web servers with cisco 6509,4506,2950,switches.

is it possible  my clients to access only required ports 
for logon authentication, dns,web access 
i thought of implementing vlan but people told that having 
same ip address scheme will not work on vlan my ip scheme is 145.17.3.1 to 145.17.10.254/16 servers,clients all comes under this scheme. does vlan wont work on same ip scheme.
what is the best way to prevent my severs from client

protecting servers from internal clients

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.