Каморка

Hello
I am studing computer.
I need some essays about these subject:
-Ip,Tcp,pptp,L2tp vulnerability.
-Remote access server vulnerability.
-Dial_up networking vulnerability.
-Ip,Tcp,pptp,L2tp security.
-Remote access server security.
-Dial_up networking security.
and prevention ways of attack and showing defects.
If possible please mail me these essays.
Additional I do not available to essays and I do not
access to IEEE.
Thank you.
xxxxxxx yyyyyy

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