RSS 469 projects tagged "Firewalls"

Download Website Updated 23 Sep 2013 NetSPoC

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Pop 144.19
Vit 8.13

The Network Security Policy Compiler (NetSPoC) is a tool for security management of large computer networks with different security domains. It generates configuration files for packet filters controlling the borders of security domains. It provides its own language for describing security policy and the topology of a network. The security policy is a set of rules that state which packets are allowed to pass the network and which are not. NetSPoC is topology aware; a rule for traffic from A to B is automatically applied to all managed packet filters on the path from A to B.

Download Website Updated 20 Aug 2013 ike-scan

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Pop 83.50
Vit 1.47

ike-scan discovers IPsec VPN servers, and can fingerprint them using UDP backoff and Vendor ID fingerprinting techniques. It supports IKE Main Mode and Aggressive Mode. ike-scan allows flexible specification of the outgoing IKE packet, and decodes the response packets. It also supports pre-shared key cracking for IKE aggressive mode with pre-shared key authentication.

Download Website Updated 01 Jun 2013 PHREL

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Pop 154.89
Vit 9.58

PHREL is a per host rate limiter. It will track the rate of incoming traffic on a server and insert a chain into iptables when a configured threshold is crossed. The inserted chain may either rate limit or block the offending host for a period of time. The inserted chain is automatically removed when the offending host's traffic levels return to normal. PHREL is particularly well suited to protecting nameservers (DNS) from random hosts that flood requests, and to preventing SSH brute force login attempts.

Download Website Updated 24 May 2013 fwlogwatch

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Pop 369.09
Vit 22.12

fwlogwatch is a packet filter and firewall log analyzer with support for Linux ipchains, Linux netfilter/iptables, Solaris/BSD/HP-UX/IRIX ipfilter, Cisco IOS, Cisco PIX/ASA, Netscreen, Elsa Lancom router, and Snort IDS log files. It can output its summaries in text and HTML and has a lot of options. fwlogwatch also features a realtime anomaly response capability with a Web interface.

Download Website Updated 11 May 2013 ipset

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Pop 82.06
Vit 2.58

ipset allows administration of sets of IP addresses/networks, ports, MAC addresses, and interfaces, which are stored in hash or bitmap data structures. These can then be used in conjunction with iptables to do fast presence lookups.

Download Website Updated 06 May 2013 HTTPTunnel

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Pop 214.25
Vit 13.07

HTTPTunnel is a simple client/server application for creating an HTTP tunnel between two machines, optionally via a Web proxy. This tunnel can then be used to wrap arbitrary TCP socket traffic in HTTP, thus allowing communications even through a restrictive firewall that only allows outgoing HTTP connections.

No download Website Updated 10 Apr 2013 Hardened Linux

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Pop 78.18
Vit 3.60

Hardened Linux is a hardened and minimalized Linux distribution based on Slackware. It includes a grsecurity/PaX patched kernel, stack smashing protected and hardened packages, additional security scripts, and automatically enabled host intrusion detection.

Download Website Updated 05 Mar 2013 libnetfilter_conntrack

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Pop 121.86
Vit 9.54

libnetfilter_conntrack is a library that allows user-space programs to interface the kernel connection tracking table of the netfilter subsystem in the Linux kernel.

Download Website Updated 05 Mar 2013 conntrack-tools

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Pop 191.79
Vit 9.93

conntrack-tools is a set of userspace tools for Linux that allow system administrators to interact with the Connection Tracking System, the module which provides stateful packet inspection for iptables. It includes the userspace daemon conntrackd and the commandline interface conntrack.

Download Website Updated 04 Mar 2013 nfacct

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Pop 52.99
Vit 1.85

nfacct is a command line utility used to create, retrieve, and delete Netfilter accounting objects.

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A stock market application.