< Prev 1 2 3 4 5 6 7 8 9 10 11 Next >
GNUnet is a peer-to-peer framework with focus on providing security. All link-to-link messages in the network are confidential and authenticated. The framework provides a transport abstraction layer and can currently encapsulate the peer-to-peer traffic in UDP, TCP, or SMTP messages. GNUnet supports accounting to provide contributing nodes with better service. The primary service build on top of the core GNUnet framework is anonymous file sharing.
Osiris is a host integrity management system that can be used to monitor changes to a network of hosts over time and report those changes back to the administrator(s). Currently, this includes monitoring any changes to the filesystems. Osiris takes periodic snapshots of the filesystem and stores them in a database. These databases, as well as the configurations and logs, are all stored on a central management host. When changes are detected, Osiris will log these events to the system log and optionally send email to an administrator. In addition to files, Osiris has preliminary support for the monitoring of other system information including user lists, file system details, kernel modules, and network interface configurations (not included with in this beta release).
pmacct is a network tool to gather IP traffic information (source address, bytes counter, and number of packets). Data is stored in an in-memory table whose content could be retrieved by a client program via a local stream-oriented connection. Gathering packets off the wire is done using the pcap library and one or more network interfaces in promiscuous mode.
radmind is a suite of Unix command-line tools and a server designed to remotely administer the file systems of multiple Unix machines. At its core, radmind operates as a tripwire. It is able to detect changes to any managed filesystem object, e.g. files, directories, links, etc. However, radmind goes further than just integrity checking: once a change is detected, radmind can optionally reverse the change. Each managed machine may have its own loadset composed of multiple, layered overloads. This allows, for example, the operating system to be described separately from applications. Loadsets are stored on a remote server. By updating a loadset on the server, changes can be pushed to managed machines.
GNU Transport Layer Security Library
GNU Transport Layer Security Library is a library which implements a secure layer over a reliable transport layer such as TCP/IP. It implements the TLS 1.0 and SSL 3.0 protocols. GnuTLS is available for beta testing.
C-Kermit is a combined serial and network communication software package offering a consistent, medium-independent, cross-platform approach to connection establishment, terminal sessions, file transfer, character-set translation, numeric and alphanumeric paging, and automation of communication tasks. Recent versions include FTP and HTTP clients as well as an SSH interface, all of which can be scripted and aware of character-sets. It supports built-in security methods, including Kerberos IV, Kerberos V, SSL/TLS, and SRP, FTP protocol features such as MLSD, and source-code parity with Kermit 95 2.1 for Windows and OS/2.
Snort2Pf is a small Perl daemon which greps the snort Alertfile and blocks the IP addresses of attackers for a given span of time. It only works a systems with pf installed (OpenBSD and others).
Hatchet is a log parsing and viewing utility for OpenBSD's PF firewall software. It presents HTML output of logged events and utilization graphs using pfstat.
Ethereal is a network protocol analyzer, or "packet sniffer", that lets you capture and interactively browse the contents of network frames. The goal of the project is to create a commercial-quality packet analyzer for Unix, and the most useful packet analyzer on any platform.
Helios qmail is an advanced qmail distribution based on qmail-sql. It supports SMTP, SMTPS, POP3, POP3S, IMAP, and IMAPS services. It also features antivirus and antispam filters, antispoof, SMTP-AUTH, SMTP-after-POP/IMAP, a PHP5 API, and many other useful tools.
Browse by category