Author Archives: robert

IPv6 Course part 3: The target- and Source IP Selection (prefix policy)

Posted on 17. March 2011 by robert

In IPv6, it is provided in the standard, that a computer, even closer 1 NIC, has multiple IPs. This may be due:

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How to configure Thunderbird to digitally sign and encrypt emails using S / MIME?

Posted on 24. February 2011 by robert

The device involves the following steps:

  1. Production of a certificate with the public and private keys in the web browser
  2. Export the certificate to a file
  3. Import the certificate into Thunderbird
  4. Configuration of the certificate in Thunderbird

On the Wiki Thunderbird, , the essential technical explanations mail encryption and signing using S / MIME.

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Posted in See all German articles, Computer, Encryption | Tagged , , , , , , , | 1 How

How to configure Thunderbird for encryption and digital signing of emails with Enigmail / GnuPG

Posted on 23. February 2011 by robert

With the add-on "Enigmail for Thunderbird, it is very easy and comfortable to encrypt and digitally sign e-mails. This add-on used to encrypt the program package "GnuPG", you must also install the.

Also los:

On the side gnupg.org the appropriate package for your operating system Download. (click on "FTP", outlined in red in the screenshot)

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When Dell Vostro Notebook V13 restore the default factory

Posted on 30. December 2010 by robert

The notebook comes with Windows Dell Vostro V13 7 delivered in a 32-bit version. Now you can install another operating system, p.E.. Windows 7 in einer 64Bit-Version. If you later want to sell the notebook, you might want to restore the default factory. "No problem" has perhaps thought, The notebook has a recovery partition, especially when you install the new operating system has not deleted.

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Posted in See all German articles, Computer, Other | 7 Comments

Data Backup: Tests for a change from TeamDrive

Posted on 1. December 2010 by robert

As with version TeamDrive 2.3.116 has introduced a restriction in the free version of the client to use its own WebDAV server, I have made myself on the search for alternatives. First, I DeltaCopy installed - but that can not deal with special characters in file names correctly even with path lengths longer than about. 256 Sign process.

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Posted in See all German articles, Computer, Other | Tagged , , , , , | 2 Comments