Sony filed a patent that could change how players sign into PlayStation Network accounts. The proposal uses the DualSense controller as a hardware key to verify identity. This approach aims to stop remote hackers from stealing accounts without physical access to the player's gear.
Patent describes using the controller as a physical security token to verify identity
The patent, identified as US479987836, details a system where the console sends a login request to the DualSense controller. The controller then scans for a nearby trusted device, such as a smartphone. Communication between the controller and the phone would rely on Bluetooth, NFC, proximity sensors, or light and audio signals.
Sony designed this setup to make the DualSense controller act like a physical security token. Users must hold the controller to complete the authentication process. This requirement prevents attackers from logging in remotely unless they also possess the controller.
The patent does not fix account recovery vulnerabilities where hackers trick customer support into revealing credentials. Sony notes that this specific concept may never reach commercial products. We touched on Sony PlayStation Patent Uses AI for in our earlier Sony coverage.
This filing highlights Sony's interest in hardware-based security for its gaming ecosystem. The DualSense controller would serve as a critical component in preventing unauthorized access. The technology remains a patent concept with no confirmed release date.
Source: NotebookCheck
