HOWTO Find out the full model reference of your Samsung SmartTV and the installed Firmware version.


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HOWTO setup OpenVPN server and client configuration files using EasyRSA

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Introduction OpenVPN allows client computers to tunnel into a server over a single UDP or TCP port securely. This HOWTO article is a step-by-step guide that explains how to create the server and client OpenVPN configuration files that makes this possible. In the process this article explains how to create the public key infrastructure (PKI) so that a client can securely communicate with the server. OpenSSL is the foundation for the security functionality of OpenVPN.
For this tutorial you will need the following software:
OpenVPN. You can download the latest version of OpenVPN from https://openvpn.net/index.php/open-source/downloads.htmlEasyRSA is the tool people use to create the Public Key Infrastructure (PKI) for OpenVPN. Download the latest release of EasyRSA from https://github.com/OpenVPN/easy-rsa/releases. There is not installation required. Extract the contents of the archive into a folder. OpenVPN is available on various platforms. The generation of the configuratio…
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Securing your Web Server using Let's Encrypt and Certify-The-Web

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The internet is not a secure place. If you’re not aware of this fact just google “computer security stories” or “data breaches” and click on the first few links that come up.

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Take a situation in which you are interacting with your bank via its web site. You expect: that:

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LIDL occasionally discounts products. This may be because a product is nearing the best-before date, to clear slow moving goods or maybe because the item’s packaging has been damaged. The sticker below is from LIDL's mixed salad


The sticker tells the consumer the original price, the percentage discount and the discounted price. The consumer also gets to know how much he or she is saving per kilo of that product. 

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LIDL operate a high efficiency system. Cash points are opened or closed depending on the number of customer waiting at the checkout. When not at the till employees are stacking …
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