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fragroute intercepts, modifies, and rewrites egress traffic destined for a specified host, implementing most of the attacks described in the Secure Networks 'Insertion, Evasion, and Denial of Service: Eluding Network Intrusion Detection' paper of January 1998.It features a simple ruleset language to delay, duplicate, drop, fragment, overlap, print, reorder, segment, source-route, or otherwise monkey with all outbound packets destined for a target host, with minimal support for randomized or prob...
Site: http://monkey.org/~dugsong/fragroute/
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hping is a command-line oriented TCP/IP packet assembler/analyzer. The interface is inspired to the ping(8) unix command, but hping isn't only able to send ICMP echo requests. It supports TCP, UDP, ICMP and RAW-IP protocols, has a traceroute mode, the ability to send files between a covered channel, and many other features.
Site: http://www.hping.org/
Hits: 7260
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Scapy is a powerful interactive packet manipulation program. It is able to forge or decode packets of a wide number of protocols, send them on the wire, capture them, match requests and replies, and much more. It can easily handle most classical tasks like scanning, tracerouting, probing, unit tests, attacks or network discovery (it can replace hping, 85% of nmap, arpspoof, arp-sk, arping, tcpdump, tethereal, p0f, etc.). It also performs very well at a lot of other specific tasks that most other...
Site: http://www.secdev.org/projects/scapy/
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Stunnel is a program that allows you to encrypt arbitrary TCP connections inside SSL (Secure Sockets Layer) available on both Unix and Windows. Stunnel can allow you to secure non-SSL aware daemons and protocols (like POP, IMAP, LDAP, etc) by having Stunnel provide the encryption, requiring no changes to the daemon's code.The Stunnel source code is not a complete product -- you still require a functioning SSL library such as OpenSSL or SSLeay in order to compile stunnel. This means that stunnel ...
Site: http://www.stunnel.org/
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tcptraceroute is a traceroute implementation using TCP packets.The more traditional traceroute(8) sends out either UDP or ICMP ECHO packets with a TTL of one, and increments the TTL until the destination has been reached. By printing the gateways that generate ICMP time exceeded messages along the way, it is able to determine the path packets are taking to reach the destination.The problem is that with the widespread use of firewalls on the modern Internet, many of the packets that traceroute(8)...
Site: http://michael.toren.net/code/tcptraceroute/
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tracetcp is a command line traceroute utility for WIN32 that uses TCP SYN packets rather than ICMP/UDP packets that the usual implementations use, thus bypassing gateways that block traditional traceroute packets. In addition to providing the functionality of the standard traceroute utility tracetcp allows a trace to be performed over any TCP port. This allows the discovery of what ports a filewall blocks & and also the presence of any transparent proxies that have been put in place.
Site: http://tracetcp.sourceforge.net/
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