A German news website said it was "particularly easy" to obtain Pentagon chief Pete Hegseth's private contact information.

As the White House comes under fire for allegedly using Signal to discuss foreign policy plans, the encrypted messaging ...

High-level Trump officials used the digital messaging app Signal to communicate sensitive details about an impending military ...

Signal's President, Meredith Whittaker, highlights Signal's security edge following a mishap involving a journalist in an ...

Integrated circuits (IC) serve as the backbone of any information system and mobile devices. This course provides an in-depth review of the advanced technology in ...