Free secure horizons software for linux

Raj Horizon is a 3D subspace style goal based team deathmatch.

This game is heavily influenced by the game called subspace. It is a 3d spaceship fighter on a 2d platform where you fly around with your team to conquer all the planets. It is entirely multiplayer with a bot team to keep things interesting.

secured WebGine is a mix between a content management system and an application framework.

secured WebGines focus is security and a logical API.

The sWG has currently reached stage alpha. This means that functions and files can be changed without an announcement. Furthermore it is possible that they will be added or deleted.

Please download the latest release of the secured WebGine and uncompress the content.

Now you should have a "sWG_core" (or "sWG_core_dev") directory as well as an "extras" directory where you will find this installation guide.

You need an web server running on an operation system of our choise and PHP. We recommend the latest PHP 4.x release. A support for PHP 5.x has already been included but not tested or activated.

Corresponding to the planned usage you will additionally need an MySQL database connection.

Trustix Secure Linux is a Linux distribution for servers with focus on security and stability.
Trustix Secure Linux was specifically designed for the server market. With a focus on security and stability, the whole system benefits from a fully automatic update agent known as SWUP, eliminating the most critical issue of server security - Patch management.
Enhancements:
- The Comodo Trustix team is proud to announce the release of Trustix Secure Linux 3.0.5, an update to the previous Tikka Masala. The new release is named Mirch Masala to describe the new interesting changes associated. This release has its major change from the previous release of 3.0 with the re-introduction of Anaconda as the preferred choice of installer. In addition, most packages have been upgraded to their latest versions upon customer requests. The core updates available are: kernel 2.6.19.7, PostgreSQL 8.2.3, MySQL 5.0.27, CP+ 3.3, Samba 3.0.24.

Quinti Secure Contact Form is a contact form for Web pages that is not vulnerable to robots who would abuse such forms for sending spam.
It uses both JavaScript field validators and CAPTCHA for verifying the validity of the sender. Quinti Secure Contact Form is easy to install and configure, and uses valid XHTML 1.1.
I have been attacked thousand times by spammers from my contact form, they use robots and take advantage of certain vulnerabilities of the mail forms to send their spam, and fill up my mailbox up to such an extent that they make your mail practically useless.
There are two ways of tackling this problem: Introducing a CAPTCHA validated through JavaScript, as i explain later.
And introducing certain functions in PHP that prevent these attacks, as you will see in the examples below
At the moment, go to the problem.
Main features:
- Invulnerable secure antispam contact form,
- JavaScript field validator in php (to insert multi-language variables and other variables, if you wish)
- Prevent spammers from using your form to send garbage, guaranteed.
- CAPTCHA to avoid Javascript validated Spam
- Easy to install and configure
- Valid XHTML 1.1

Fast Secure File System exports existing directories securely over the network, letting users store and retrieve encrypted data in a scalable and transparent way. FSFS is written in C and works on GNU/Linux systems on x86 and PPC architectures, with help from FUSE and OpenSSL.
File systems are easily the most evident, from the point of view of users, component of an operating system. Through file systems it is possible to organize data in a wide variety of ways, and access resources through a common interface.
Users can nowadays not only store and retrieve documents, but also find information on running processes and system settings (through ProcFS), access and manipulate e-mail (for example with GmailFS), or perform several other operations.
In several circumstances and scenarios it is desirable to protect stored files and directories from manipulation by unknown or malicious users: financial or health-related data, confidential documents, or any kind of personal or sensitive data may need to be stored securely, in such a way that it can not be examined or modified freely by third parties.
Most file systems do not take action in this sense, and external cryptographic utilities are sometimes employed to secure data before storage. While this can be a perfectly secure solution, it is not transparent to users.
Distributed file systems propose efficient ways of accessing data remotely as if it resided on the local machine; when it comes to dealing with securely stored data as in the examples above, care must be taken to preserve confidentiality and integrity also during network transfer.
Not all distributed file systems accomplish this task, weakening the overall security of the system, or do so inefficiently, making it inconvenient for users.
FSFS is a secure, distributed file system in users space, written in C with much help from FUSE and OpenSSL. It lets users store and retrieve data securely and transparently, knowing that it is protected both on permanent storage devices and while in transit over the network.
It is also concerned with scalability, therefore separates data cryptography from the server, leaving it to the clients; this approach is similar to the one used in CFS, and opposite to those taken on by other secure file system solutions (like NFS on top of IPsec).
FSFS is written as a pair of user space daemons that act as client and server. Because of this, it needs no kernel support (unlike NFS over IPsec), save the FUSE loadable kernel module on clients, included in Linux since 2.6.14; servers dont use FUSE and depend only on user space OpenSSL libraries.
Servers export an existing file system (of virtually any kind) to clients over the network through two separate channels: a TLS connection set up with OpenSSL, and a clear channel. Requests from the clients to the servers are sent via the TLS socket, thus they are encrypted and authenticated, according to TLS v1 specifications, by the channel itself and decrypted on receipt, as they are usually very short and the relevant cryptography does not constitute a great overhead; simple server replies undergo the same process.
Cryptography in this case happens at both ends of the transmission.
In a distributed file system, large amounts of data may be transferred between clients and servers, thus encrypting and decrypting everything may become too cumbersome for both parties, and as more clients are added to the system the server may severely lose performance; moreover, file data should be stored encrypted anyway, so the cryptography could be moved to the clients, in such a way that each encrypts data before a write operation sends it over the network to the server, and decrypts it after a read retrieves it.
This way servers only deal with TLS details and can concentrate on serving client requests by doing the relevant I/O on the underlying, "physical" file system. As the data is already encrypted, it does not need to go through the TLS channel and the corresponding overhead, but can be sent via the clear channel, provided the messages are authenticated.
Enhancements:
- This release fixes two bugs. One bug related to socket creation and would cause problems on some systems (namely OpenSUSE 10.2). The other bug related to server configuration creation when using the Python configuration utilities. Users dont need to upgrade to this release if theyre not experiencing problems or are not using the Python configuration utilities.

JSecureTunneling provides a Java SSH client for tunnels management.

SecureTunneling is a Java SSH client that is entirely oriented toward the management of SSH tunnels, offering the ability to establish secure and permanent tunnels to a remote SSH server transparently, just like a simple network connection.

The key features are: auto-reconnection, connection monitoring, connection triggers, tunneling changes on-the-fly, and profile management.