A new Bluetooth security vulnerability has been discovered by the organization behind the Bluetooth wireless technology. All devices using Bluetooth versions 4.2 to 5.0 are affected by this vulnerability. A feature in Bluetooth version 5.1 can be used to ensure that this device is not vulnerable to the discovered vulnerability.
The term firewall appears very often in the context of corporate IT security. But what exactly is a firewall and what are the different types? So that you too can use this IT security tool correctly, we explain everything about the firewall in this article. What is a firewall? In … continue reading