Skip to content 
Flexoptix Universal Transceiver
With Flexoptix transceivers, connections between network components of different manufacturers can be established very easily. For this purpose the transceivers can be programmed individually and fit almost all manufacturers. The Flexoptix programming device - the Flexbox The transceivers must be programmed for the appropriate device before use. For this purpose there is the Flexbox. With it you can easily program for [...]
vmware - virtual hard disk is not included in the backup
VMWARE - Datastore - Backup with Veeam or other programs - Snapshot Problem: When a scheduled backup of the virtual machine is performed, e.g. with Veeam, a warning message is displayed the first time a backup is created with the following message: Disk has been skipped because it was excluded from processing by user Cause: The specified disk was skipped with the disk mode [...].
Plesk end customer can get admin rights
We have just received word that all versions of Plesk from version 12.x to 17.x contain a security hole that allows the end user to read files of the psaadm user. This allows you to gain access to the admin user and execute commands as root user for example. On 15.4. the vulnerability will be published by the manufacturer Plesk [...]
Data Mining and Big Data for companies
Bigdata is increasingly becoming a challenge for large corporations. The term "Big Data" is a metaphor for a worthless mountain of data in which knowledge is to be searched for. Bigdata Mining describes statistical methods which are used to search for trends, cross connections and new data in mass data. A manual processing of such huge data sets is not possible, [...]
How to install a WordPress plugin? Here's how it is done!
Plugins are small programs or program packages that can supplement the functionality of the respective system or change existing functions. The installation of plugins in WordPress is possible in different ways. Freely available extensions can be found by the thousands in the official plugin directory. They can be installed quickly and easily with the help of the integrated plugin installer. […]
Which webhoster suits me
The search for the right web host The search for the right web host is always associated with the question of which web host directly suits you. This question is also always connected with the own interests and wishes as well as the consideration of what kind of homepage it should be. It should therefore already [...]
postfix: outgoing eMails encrypted
It always makes sense to encrypt the email communication, especially if you are also mobile on the road and in wlan environments eMails retrieved or written. Because here lurks usually an unknown, the communication in plain text with cuts. With simple settings in the email program or smartphone you can activate the encrypted connection. Thus, the connection from the email program [...]
United Internet attacks competitors in the telecommunications market
Ralph Dommermuth is the head of United Internet, the parent company of 1&1. Since the beginning of the year, Dommermuth has occupied the position of CEO at 1&1 Drillisch AG. Because the telecommunications market in Germany is in a state of flux anyway, he could well use the opportunity to strengthen his company's position. Completely new opportunities for Unity Media [...]
Hosting
Internet projects are regularly established in conjunction with hosting. The majority of hosted internet projects can be accessed publicly. Web hosting is provided by providers or web hosts who offer e-mail addresses, databases, web space and other products. The primary task of hosters lies in the provision of servers, through which an exchange of data over the Internet is made possible [...]
Homepage construction kit - Basic functionalities
Local and global communication skills start with your own homepage. The wish list ranges from an Internet holiday diary to a professional website with an associated blog, a connection to social networks and an integrated shop system. Of course, the homepage construction kit offered by the hoster is supposed to fulfill all user wishes. Even without own programming skills of the user, the software must meet all requirements. The most important [...]
softwarefirewall, or hardwarefirewall
Software or hardware firewall - differences and areas of application Both options offer protection for your own PC and the network connected to it. In practice, both options are usually used in addition to each other, even in private applications. Both solutions, via hardware as well as via the software to be installed, always have a sealing-off effect. Connections should therefore [...]
Win customers through video marketing
Video marketing has developed into an important SEO and advertising tool. Videomarketing is a special form of online marketing in which videos are used to convey sales, marketing and PR messages. Videos can be uploaded to platforms such as YouTube and accessed via social networks and websites. The possibilities and opportunities offered by video marketing are extremely versatile and are described in [...]
Famous through Youtube
Through the video portal Youtube, some people have already become known through various videos. Also products are offered or simply tested and presented. With its own youtube link, it is easier for fans to get to the channel of the popular video maker. How do fans get directly to the channel? To upload videos on youtube or even to [...]
F-Secure
The new F-Secure 2016 antivirus program has many new improvements. It supports Windows 10 and has an online scanner in the form of a clean-up tool that scans the computer for threats of any kind during installation, so that the software can be used on an already infected PC. This makes it possible [...]
Creating Plesk FTP Users
In our video we show you how to create an FTP user in the Plesk menu.
Creating Ramdisk to speed up Amavis under Linux
In the daily use of a web server some services fall on the with increasing requests longer and longer to process a request and thus load the server. A typical example is the interface between the mail server and the virus scanner: Amavis, which temporarily saves the emails and reads them again. Of course this creates a high demand for [...]
high-end business
This V-Server has more guaranteed performance than you will probably ever use. If you want to be on the safe side, this tariff is the best for online shops and hosting agencies. The resources are designed for approx. 250 end customers with a total of 900 domains/subdomains. The system runs on redundant Dell servers and storages with guaranteed system resources [...]
How important is memory in web hosting?
How important is memory in web hosting? If you are looking for a suitable web host, you have to consider numerous key data. Hosting rates include various conditions and services. Many people pay little attention to the RAM - but it is of enormous importance. Well-known content management systems are dependent on a sufficient amount of working memory, as they are not error-free when the web host is not very efficient [...]
Green electricity hosting possible with many providers
Hosting with green electricity is trendy and is spreading at a rapid pace across the globe. In the meantime, numerous web hosters and companies are using green electricity to protect the environment and improve their corporate image. If companies can present themselves as environmentally friendly for a slightly increased fee, they can benefit from numerous advantages. We clarify [...]
Responsive web design
Responsive web design is creating websites that respond to all devices, computers, tablets and smartphones. It automatically detects which device the user has and adjusts the size accordingly. It is very useful as it allows you to reach more visitors. What is Responsive Web Design? Responsive web design means nothing more than "responsive web design". The current technology [...]
Count WordPress clicks
WordPress clicks: How can you count reliably? For people who run their own blog and possibly want to earn some money with it, it is of utmost importance to know how many other people have at least visited the blog. Of course, it is even more important to know how long the visitors stay on the platform. […]
The most common WordPress beginner mistakes
WordPress is one of the leading open source software for creating blogs. The uncomplicated handling and the high-quality results have made the CMS well-known and popular. Beginners often make mistakes, which can be avoided with a little previous knowledge. We show you the most common WordPress beginner mistakes and explain how to avoid them. Typical beginner mistakes [...]
Affiliate Marketing - Hype or a possibility to build up a business on the internet without big risk?
If you are interested in the topic of "making money on the Internet", you will inevitably stumble upon affiliate marketing at some point. For many, the goal is to become rich quickly on the Internet. If this does not work, one is inclined to say that making money on the Internet does not work and makes no sense. But even that [...]
The IT security law - SSL now mandatory!
SSL encryption - mandatory from now on! German and European legislation is geared towards consumer protection. Operators of websites are constantly being burdened with new regulations. In 2015, among other things, the Cookie Directive and the law to change the value added tax for digital services and products came into force. In July 2015 a new IT security law was introduced - [...]
Livezilla - an online chat for the website
LiveZilla - the real-time chat for your own website Customer proximity, fast support and good accessibility - these factors play a decisive role in customer support. For website and shop owners who want to offer real-time chat in addition to the possibility to contact us via phone and email, the software plugin LiveZilla is recommended. With LiveZilla your customers (or [...]