Protecting Private Keys – Keeping Your Keys Private

Recently D-Links was in the News – because private keys for code signing were accidentally publicized. It shows how important it is to ensure that security measures to protect private keys are taken. The Taiwanese networking company known as a manufacturer of wireless routers, network switches, and security cameras, inadvertently released one of its private …

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Linux: OpenVPN Setup

OpenVPN can be set up in Linux in just a few steps. Among other things, it helps to protect against data spies, which is very important, especially in a public WLAN. In this post we show you how you can protect yourself. OpenVPN On Linux: Select VPN Provider Before you can set up OpenVPN on …

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The Innovations Of Linux 4.17

Linux 4.17 provides protection against the processor vulnerability Specter v4 aka Speculative Store Bypass (SSB) – but mostly it is inactive, because it needs microcode updates which Intel still has to release.

Does my business need a server?

Having your own IT network can make everyday operations much easier. But do you need your own server? Having your own network of servers and other IT equipment can make everyday life and efficiency in a craftsman’s business much easier. It’s all about getting the most out of your own processes. But if you want …

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This is how Bitcoin trading works

How does it work? Trading in crypto currencies takes place via a Bitcoin broker. It is not necessary to buy Bitcoins, as there is only speculation on rising or falling prices of the digital currency. Since the BTC price is not subject to the usual stock market fluctuations, this offers both advantages and of course …

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What has become of Dogecoin?

The crypto scene is known for its fast pace – new blockchain projects sprout out of the ground like mushrooms, other stars in the crypto sky burn up just as fast as they rose. In our series “What has become of …?” we want to deal with projects at regular intervals, which have become a …

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eSports – Counter-Strike: Global Offensive Test

We know that the game principle is indestructibly good, but what does the tactical shooter Counter-Strike: Global Offensive actually do differently than its predecessors? We reveal it in the test. The question as to why you should actually play the tactical shooter Counter-Strike: Global Offensive (CS:GO for short) when you already own the original Counter-Strike …

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The Difference Between VPN and SmartDNS

Streaming or making use of VPN? Anyone dealing with geo-blockades, anonymity on the Internet and Internet censorship will, over time, come across two technologies that help to remove geo-blockades and improve anonymity on the Internet: VPN and SmartDNS. Certain websites and online services such as Hulu, Netflix, Spotify etc. are only accessible at certain locations …

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