SoftEther VPN ("SoftEther" means "Software Ethernet") is a powerful,
multi-OS and easy-to-use multi-protocol VPN software. It supports
SSL-VPN (HTTPS), as well as OpenVPN, IPsec, L2TP, MS-SSTP, L2TPv3
and EtherIP tunneling protocols and has a clone function to support
OpenVPN clients.
The OpenVPN Auth-LDAP Plugin implements username/password authentication via
LDAP for OpenVPN 2.x. It also includes some integration with the OpenBSD
packet filter, supporting adding and removing VPN clients from PF tables.
spass is a random password generator written by Guy Rutenberg
Not all web applications are built in the same ways, and hence, many
must be analyzed individually. SPIKE Proxy is a professional-grade
tool for looking for application-level vulnerabilities in web
applications. SPIKE Proxy covers the basics, such as SQL Injection and
cross-site-scripting, but it's completely open Python infrastructure
allows advanced users to customize it for web applications that other
tools fall apart on.
SpyBye is a tool to help web masters determine if their web pages
are hosting browser exploits that can infect visiting users with
malware. It functions as an HTTP proxy server and intercepts all
browser requests. SpyBye uses a few simple rules to determine if
embedded links on your web page are harmlesss, unknown or maybe
even dangerous.
SpyBye analyzes all downloads in the background and provides you
with a warning notification whenever it encounters content that
is potentially malicious. At that point, you can click on the link
in the notification and receive a more detailed analysis of the web page.
Sqlninja is a tool targeted to exploit SQL Injection vulnerabilities on
a web application that uses Microsoft SQL Server as its back-end.
Its main goal is to provide a remote shell on the vulnerable DB server,
even in a very hostile environment. It should be used by penetration
testers to help and automate the process of taking over a DB Server when
a SQL Injection vulnerability has been discovered.
SSHBlock is a daemon to monitor a syslog log for break-in attempts using
SSH, and to automatically block bad hosts by adding lines to /etc/hosts.allow
(TCP Wrappers). Several thresholds are pre-defined, to be able to block those
trying many attempts within a longer or shorter period.
Libgcrypt is a general purpose crypto library based on the code used in GnuPG.
OpenVPN is a robust, scalable and highly configurable VPN (Virtual Private
Network) daemon which can be used to securely link two or more private networks
using an encrypted tunnel over the internet. It can operate over UDP or TCP,
can use SSL or a pre-shared secret to authenticate peers, and in SSL mode, one
server can handle many clients.
Orthrus is a C library and user interfaces for RFC 2289,
"A One-Time Password System (OTP)", also known as OPIE or S/Key.