- Awesome Secure and Portable System
For those who aren't as technically inclined, I'll start with a general overview and a neat-o feature list. This isn't something your grandmother will be able to read, it still requires some knowledge of the inner workings of computers.
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- Encrypt volumes through a cross-platform GUI with TrueCrypt 5.0
TrueCrypt's new GUI proves more effective than the previous command-line version, because the tray icon speeds up the most frequent actions
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- Encrypt Your Root Filesystem
When you can't depend on physical security to keep your files safe, it's time to take the extra step of encrypting the filesystem. Although this article covers converting a PowerPC-based system, the principles are applicable to other architectures too.
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- How to hide an entire filesystem
Simple file encryption is useful, but sometimes it's more useful to encrypt a complete filesystem or disk, such as when you need to protect a large set of files.
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- How to send anonymous email from shell prompt using mixmaster
How to send anonymous email from shell prompt using mixmaster
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- Linux.com :: Protecting directory trees with gpgdir
gpgdir uses GNU Privacy Guard (GnuPG) to encrypt and decrypt files or a directory tree. You could accomplish the same objective by tarring the filesystem up and then encrypting the tar.gz file with GnuPG, but then you would still have to shred or wipe every file in the original directory tree. With gpgdir the whole tree is encrypted in one command.
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- Running Debian GNU/Linux from an encrypted USB drive
A bootable USB drive can run a mainstream Linux distribution such as Debian GNU/Linux, and can be secured, personalised, upgraded, and otherwise modified to suit your needs.
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- Efficient rsyncrypto hides remote sync data
The rsync utility is smart enough to send only enough bytes of a changed file to a remote system to enable the remote file to become identical to the local file. When that information is sensitive, using rsync over SSH protects files while in transit
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- Protecting filesystems and swap space with Cryptmount
Cryptmount allows you to encrypt both your filesystems and swap space. An encrypted filesystem can be stored on a block device like a normal filesystem -- for example, using /dev/sda2 -- or inside a normal file in another filesystem
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- Create Encrypted Volumes With Cryptmount and Linux
Cryptmount is a friendly front-end to a batch of Linux utilities used to create encrypted volumes, such as device mapper, dm-crypt, and the kernel's loopback device. It requires root privileges to create encrypted files or partitions, and then once it's set up users can mount and unmount their own encrypted volumes on demand. Its major features are:
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- Creating Encrypted FTP Backups With duplicity And ftplicity On Debian Etch
When you rent a dedicated server nowadays, almost all providers give you FTP backup space for your server on one of the provider's backup systems.
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- How to create a command-line password vault
Dialog is an ncurses-based utility for providing text-based message and input boxes. GnuPG is a free implementation of the OpenPGP standard. Both applications are available as binary packages on Debian-based systems.
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- Linux configure point to point tunneling PPTP VPN client for Microsoft PPTP vpn server
Configure pptp in linux, point to point tunneling is a Microsoft technology much less secure than OpenVPN.
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