USB Type-C will verify devices and chargers using cryptography to avoid malware infections

To add security, the USB Type-C port needs to be able to authenticate devices and chargers to avoid possible infections with malware.

Something that has been pursued for many years and has finally been achieved is the standardization of the USB port. Currently in smartphones, wireless headphones and a large number of peripherals, the same type of port is used. The only discordant note is Apple, which does not join in this to be able to dock users with its 'special' connectors. This standardization brings security problems due to the spread of viruses through infected devices. The USB Implementers Forum (USB-IF) has launched the USB Type-C Authentication Program.

Authentication via USB Type-C to add security

This association in charge of the development of the USB standard has an interest in adding security to systems. For this they have developed the USB Type-C (USB-C) Authentication Program to reduce the risk. This program will be based on authentication through cryptography on USB-C devices and chargers.

Any system using this protocol will have the ability to authenticate a device or chargers. Descriptions and other parameters will be included, as well as when a connection is made. An example would be that our smartphone can only be charged with chargers that adhere to a specific policy. In the case of PCs, it would protect us by admitting only USB memories that have been verified.

All this is positive, since security protocols will be improved and harmful cables, memories or devices will be avoided. This also opens the door for a smartphone maker to limit charging only to the chargers they make and charge good money for them. It is a double-edged sword that could reverse the universality that has been so hard to achieve. From the association they insist that it is 'the only cable of the future' and that it offers great benefits.

Source: engadget