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					[ Visual C++ (VC++)] 
					 Application.rar
					A firewall drivers and related code, the firewall driver interface has been a very good package. You can download added to the project can be achieved in the capture.
 
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					[ Visual C++ (VC++)] 
					 Winsock2SPI.rar
					Winsock 2 SPI-based packet filtering firewall to introduce the realization of Winsock 2 SPI-based packet filtering firewall implementation. Packet filtering firewall used in the application layer of the Winsock 2 SPI as part of its core technology, the  ...
 
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					[ Visual C++ (VC++)] 
					 superping.rar
					SuperPing support TCP, UDP and ICMP the ping traditional ping by sending ICMP ECHO packet to the request of the remote host back significantly in order to observe the network delays, Jump the number of packet loss situations. However, for security  ...
 
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					[ Visual C++ (VC++)] 
					 PortScan.rar
					Port scanner. The scanner realized: TCP Connect Scan, TCP SYN Scan, TCP Fin Scan, TCP ACK scan and UDP port scan, the scan can scan a specific IP address range of ports and scanning a range of IP addresses all host two specific ports mode, and can  ...
 
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					[ Others] 
					 VOIP7.zip
					A detailed description of SIP-based VoIP complex security issues and expounded on authentication, loading MIME message body to extend the SIP messages and packages, such as encryption solution. Proposed a new security framework, in the link layer and  ...
 
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					[ Visual C++ (VC++)] 
					 fire.rar
					The easy-to-understand examples, the design of packet filtering firewall is the simplest of a firewall, the general role in the network layer.