PHP 7.2

PHP 7.2 – end-of-life (EOL) on November 30, 2020

 

PHP 7.2 will not be supported much longer. Now is the time to take advantage of the time left before the end-of-life date and replace outdated versions with more recent PHP code. This will make sure security gaps are closed, bugs are fixed, and the performance of web offers won’t...

 

Zoom fatigue

Zoom fatigue: how to avoid getting tired during video conferences

 

The number of people working from home has increased rapidly since the start of the coronavirus pandemic and so has, of course, the number of online meetings. Video conferencing is an indispensable tool in working remotely, but also comes with drawbacks. Video calls quickly...

 

What is the EU-US Privacy-Shield?

Privacy Shield – controversial data transfer agreement between the EU and the US

 

For some years, the Privacy Shield has regulated the transfer of personal data from the EU to the US. But in July 2020, the Court of Justice for the European Union (CJEU) invalidated the Privacy Shield. For many companies, the end of the privacy agreement came as a complete...

 

What is Instagram Reels?

Instagram Reels: video clips a la TikTok

 

Instagram Reels is Instagram’s new video feature. Much like Chinese app TikTok, Reels lets users create and share short video clips with added background music. But what exactly is Instagram Reels and what are the differences to TikTok? We’ll show you what the new feature can do....

 

PHP 8

PHP 8: What you need to know about the latest update

 

PHP is one of the most important languages on the Internet. Many content management systems like WordPress, TYPO3 or Joomla are based on PHP. The release of PHP 8 is imminent, but we’ve already had some information about its new features. Also some old features will be reworked,...

 

Zoom alternatives

Zoom alternatives: a comparison of the main competitors

 

Alternatives to the popular video conferencing software Zoom are having their moment in the spotlight as a growing number of people are organizing video calls daily. Free alternatives to Zoom include a wide range of features, especially since the market for video conferencing...

 

The best TeamViewer alternatives

Alternatives to TeamViewer

 

You don’t always have to use the market leader – this also applies to remote access. TeamViewer is still the most widely-used solution for remote management and online meetings, but there are numerous alternatives on the market which can be considered. We present some serious...

 

Behavioral targeting: tailored advertising on the internet

In the world of advertising, behavioral targeting is the method used by advertisers to record surfing behavior of potential customers, with the aim of categorizing visitors into key demographic groups. Website owners can create profiles based on users’ interests, preferences, and motives. This information determines the ad campaigns presented to the user, simultaneously reducing scattering loss...

SVG format: how to embed graphic files into your website

Increasing the size of a raster graphic beyond its actual resolution comes with a loss of quality, which can lead to serious problems in your responsive web design, including increased loading times and a lower ranking in search engine results pages. Optimizing GIF, PNG, and JPG images to display properly across different devices can rapidly turn into a mammoth task. Because of this, vector...

Node.js: the JavaScript runtime environment at a glance

With the software platform, Node.js, you can use JavaScript server-side and benefit from the asynchronous, event-based programming and the range of options for developing server applications. In this Node.js tutorial, we give you an overview of the program’s modular structure, explain how you can install program modules at any time using the integrated package manager, NPM, and use them to set up...

Log analysis: What the web server log reveals about your visitors

How many pages are accessed by a single user when they’re visiting your website? And which links or search queries did they use to lead them to you? To answer such questions, well-known web analysis tools like Google Analytics seem to be the only option. But the web server’s automatically generated log file also provides a solid foundation for user information. The following guide discusses the...

Newsletter subject line: how to make customers curious

E-mail advertising is the ideal supplement to online marketing methods such as SEO or SEA. With the correct newsletter subject line, you can attract the reader’s attention – but it is crucial to choose the right content and text. Here are a few important basic rules for increasing your newsletter’s opening rate and, with that, your conversions.

How port scanning contributes to your system’s security

It’s easy to lose track of all the different programs that are responsible for inbound and outbound data traffic. Networks hosting a large number of computer systems that are constantly communicating with online services often require technical backup. High-performance tools check the activities of various applications or computers and can close existing security gaps. Using port scanners is one...

The inverted pyramid: how to optimize your writing style for online reader behavior

We read online texts differently to how we read printed newspapers: Online, we quickly skim through the most important paragraphs, filter through the relevant information, and click on the next link. The requirements for a text are clear: information must be easily and quickly found. The most effective way to achieve this is by using the inverted pyramid principle. Our article explains what this...

Ransomware, adware, etc. – how can you protect yourself?

The internet is a playground for cybercriminals and fraudsters – for many, this is an annoying and frightening reality. The threats from unwanted software range from harmless advertising to trojans, which can paralyze complete computer networks. The forms of malicious software or malware are diverse, the countermeasures often very simple. In our article, you can read about how ransomware, spyware,...

Bonjour: What’s behind the zeroconf implementation

Manually organizing a large local network can be a nerve-wracking and very complicated matter. Without your own DHCP and DNS servers to support you in the distribution of addresses and name resolution, all IPs would have to be entered manually and also updated independently if changes are made in the network. Zeroconf implementations like Bonjour, which connect network components without almost no...

Incorporating RSS feeds on your website

The standard RSS format is used on many websites to show news or updates in a compact format. Website visitors have the option of subscribing to RSS feeds in order to see new content without actually having to visit the subscribed website on a regular basis. For content providers, RSS feeds represent an interesting tool for forming connections with their readers. Since information in the RSS...


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