Posts in category Background Article

Certificate Authority for everyone? Or how to lock the NSA out

Post_NSA

Most companies today operate at several sites and use public networks to stay interconnected. With the aim of securing communication over the Internet, encryption techniques have seen significant development and refinement in recent years. In the case of site connectivity via VPN tunnel, the IPSec protocol is considered to be highly robust and secure. 

Brick-and-mortar retail goes digital

Tablet versus shopping mall, scrolling versus browsing, packet delivery service versus shopping bag. In international comparison, online shopping in Germany in 2015 amounted so far to 8.4 percent of overall retail sales, placing it among the top-10 e-commerce countries. That is higher than the worldwide average of 7.3%.