In this article, a general introduction to the area of sensor array and multichannel signal processing is provided, including associated activities of the IEEE Signal Processing Society (SPS) Sensor ...

Signal, TeleMessage, WhatsApp—these platforms were built for personal use. Yet, increasingly, they are being repurposed in environments where transparency, compliance and operational integrity are non ...

Hackers are actively targeting a messaging app used by federal agencies The app was also involved in the Signalgate scandal ...

The US security watchdog CISA has warned that malicious actors are actively exploiting two flaws in the Signal clone ...

CISA says two more vulnerabilities in the messaging application TeleMessage TM SGNL have been exploited in the wild.

In this paper, a novel denoising method for electrocardiogram (ECG) signal is proposed to improve performance and availability under multiple noise cases. The method is based on the framework of ...