Archive for January, 2009
To keep your e-mail secure in such environments, you’ll need to encrypt your messages. Encryption used to be difficult to implement but encryption tools have evolved — and integration with the most popular e-mail programs has improved to where anyone who wants or needs can adopt it without too much hassle. Mozilla’s free Thunderbird e-mail program, for instance, has encryption capabilities built in.
First, you’ll have to get yourself a personal e-mail certificate, which is the cornerstone of any e-mail encryption scheme, and guarantees the authenticity of messages that you send. You can get a free e-mail certificate at Thawte.com (http://www.thawte.com/secure-email/personal-email-certificates/index. html).
After you sign up, you’ll receive a verification e-mail message to which you must respond. In the process of verifying, you choose the e-mail program you wish to use, and you’ll be given brief instructions on how. You then download the file onto your PC and import it into your e-mail program, which should have further instructions for installation and use.
Both you and your recipient must have certificates in order to exchange encrypted e-mail messages. Once set up, however, it’s a simple one-click affair to send an encrypted e-mail message.
Q: How can I password-protect files on my PC?
A: Password-protection of files can sometimes be done at the application level.
In Microsoft Word, for example, you can require that a password be used to open a file. In the Tool menus, select Options, and then from the Security tab in the Options dialog box, supply a password in the “Password to open” box. Consult the Help file of other mainstream applications for similar tools.
Of course, you might want to password-protect other kinds of files, too. One way is to use a file compression utility such as WinZip, and assign a password to the resulting zip file. Or you could enlist the help of a third-party utility that will encrypt files and folders for you. AxCrypt (http://www.axantum.com/AxCrypt) is free, available in 10 languages, and after installation allows you to right-click a file and encrypt it immediately.
Media Player Classic (MPC) is a compact media player for Microsoft Windows. The application mimics the look and feel of the old, light-weight Windows Media Player 6.4 but integrates most options and features found in modern media players. It and its heirs are standard media players in the K-Lite Codec Pack and the Combined Community Codec Pack.
Media Player Classic was originally created and maintained by a programmer named “Gabest”. It was developed as a closed-source application, but later relicensed as free software under the terms of the GNU General Public License.
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It uses a powerful optimization algorithm which delivers maximum acceleration in the download speed without compromising in resource usage. You just have to install and run it. It will quietly sit in the background and do all the work. It changes the configuration of uTorrent according to your Internet connection so that you can get maximum bandwidth.



