Free gratis software for linux

Tiger Envelopes is an easy way to get your email privacy back.
With Tiger Envelopes you use email just like you always have with everyone. And, without you doing anything, your messages are private with people who use envelopes.
The mission of Tiger Envelopes is to make private email easy.
Theres a tradeoff between ease of use and security. For too many years some security professionals have said any privacy thats not perfect is worse than worthless. They say it creates a false sense of security.
No one has a false sense of security about envelopes. Theyre made of paper. But we know theyre much more private than messages without envelopes, such as postcards or email.
Tiger gives you envelopes for your email.
Envelopes comes in two versions, Free and Business.
Tiger Free Envelopes is free in both senses, gratis and libre. It is released under the GPL.
Tiger Business Envelopes is commercial. Its based on Tiger Free Envelopes and adds support plus advanced features businesses need. Source code is included for security audits, but its not GPL.
Enhancements:
- Improved imap support for Thunderbird.
- Start Envelopes from the installer during new installations more reliably.
- Change welcome email message to "what to do" message.
- Save options if installer canceled and options changed.
- Shortened the message in the installers final panel.
- Include how to start the control panel on Linux.
- Removed welcome message from control panel.
- Fixed net.n3.nanoxml.StdXMLParser so searches for dtd in jar files when offline.
- Called closeSession() if user, password, or remote host invalid.
- Improved error messages if remote host not found.
- Ignore files starting with . in the notices directory.
- Created ProxyUser class to manage client and remote user data in proxies.
- Removed thirdparty source that we havent customized.
- Added thirdparty/lib directory with unmodified third party jar files.
- Added setChanged() to envelopes.io classes.
- Delete email accounts from options after theyre anonymized.
- Send notice if Tiger account not defined for a POP3 account.
- Send error message to mail client if POP3 command invalid.
- Validate POP3, IMAP, and SMTP commands from mail client.
- Send 252 response code when VRFY requested of SMTP proxy.
- Send 550 response code when EXPN received by SMTP proxy.

Black Orion Network is an update and system management platform for among others Black Orions redhat-compatible Enterprise Linux Distributions. Black Orion Enterprise Linux software distributions are offered to you by the open source community as free software.

A program is free software if users are free to redistribute copies, either with or without modifications, either gratis or charging a fee for distribution, to anyone anywhere. Being free to do these things means (among other things) that you do not have to ask or pay for permission. Please feel free to make and redistribute as many copies of Black Orion Enterprise Linux as you like.

How It Works:

1. Obtain Black Orion Enterprise Linux

Obtain one of Black Orions redhat-compatible Enterprise Linux Distributions from the downloads section.

2. Burn cd images

Burn the downloaded iso images on to a cd.

3. Register yourself as a Black Orion Network Member

Register yourself as a member in the Black Orion Network section.

4. Install Black Orion on a computer

Read the manuals for the various installation options. The system can also be installed as a rhel4 virtual machine.

5. Connect your system to the Black Orion Network

Connect your system to the Black Orion Network with the up2date client installed on your system. You can find up2date by right-clicking the Black Orion Network Alert Icon on your desktop. Connect your system with your member name and password (see 3).

Black Orion Network is an update and system management platform for among others Black Orions redhat-compatible Enterprise Linux Distributions. Black Orion Enterprise Linux software distributions are offered to you by the open source community as free software.

A program is free software if users are free to redistribute copies, either with or without modifications, either gratis or charging a fee for distribution, to anyone anywhere. Being free to do these things means (among other things) that you do not have to ask or pay for permission. Please feel free to make and redistribute as many copies of Black Orion Enterprise Linux as you like.

How It Works:

1. Obtain Black Orion Enterprise Linux

Obtain one of Black Orions redhat-compatible Enterprise Linux Distributions from the downloads section.

2. Burn cd images

Burn the downloaded iso images on to a cd.

3. Register yourself as a Black Orion Network Member

Register yourself as a member in the Black Orion Network section.

4. Install Black Orion on a computer

Read the manuals for the various installation options. The system can also be installed as a rhel4 virtual machine.

5. Connect your system to the Black Orion Network

Connect your system to the Black Orion Network with the up2date client installed on your system. You can find up2date by right-clicking the Black Orion Network Alert Icon on your desktop. Connect your system with your member name and password (see 3).

Black Orion Network is an update and system management platform for among others Black Orions redhat-compatible Enterprise Linux Distributions. Black Orion Enterprise Linux software distributions are offered to you by the open source community as free software.

A program is free software if users are free to redistribute copies, either with or without modifications, either gratis or charging a fee for distribution, to anyone anywhere. Being free to do these things means (among other things) that you do not have to ask or pay for permission. Please feel free to make and redistribute as many copies of Black Orion Enterprise Linux as you like.

How It Works:

1. Obtain Black Orion Enterprise Linux

Obtain one of Black Orions redhat-compatible Enterprise Linux Distributions from the downloads section.

2. Burn cd images

Burn the downloaded iso images on to a cd.

3. Register yourself as a Black Orion Network Member

Register yourself as a member in the Black Orion Network section.

4. Install Black Orion on a computer

Read the manuals for the various installation options. The system can also be installed as a rhel4 virtual machine.

5. Connect your system to the Black Orion Network

Connect your system to the Black Orion Network with the up2date client installed on your system. You can find up2date by right-clicking the Black Orion Network Alert Icon on your desktop. Connect your system with your member name and password (see 3).