Cryptocurrencies have been hailed as one of the greatest technological revolutions of recent years. Bitcoin is the pioneer and best-known of them, but there are hundreds more – each with different characteristics, objectives and technologies behind them to make them work.
The SD-WAN market is gaining more and more strength; software-defined and managed connectivity solutions provide ever more possibilities and functionalities to adapt to the reality of business networks. One of the key aspects that all companies value is security. In SD-WAN networks, security can be provided in a number of ways, from encrypting communications to firewall policies, through IDS and IPS tools to the element that forms the topic of this blog post: segmentation.
Web browsing first began as a system lacking in privacy that allowed users to view simple content in text mode. Since then, the service has evolved in both functionality–allowing you to view complex designs–and in its access methods–said web content can be downloaded encrypted.
Accessing the Internet from space is not new, with many companies (OneWeb, Space Norway, Telesat, etc.) now offering it. More recently, however, a new participant has emerged on the scene promising something different – Starlink. SpaceX’s plan is to create a network of 12,000 satellites that fly from 350 to 1160 km above our heads and provide fast Internet access using lasers.
DTLS (Datagram transport Layer Security) is a protocol that provides privacy for UDP communications. To understand DTLS, you first need to understand UDP.