What is Intentional Electromagnetic Interference? Electromagnetic interference (EMI) is all around us, in both natural and man-made forms. EMI is unwanted noise or interference in an electrical path or circuit that is caused by an outside source. EMI can cause electronics to malfunction or to fail. Examples of EMI sources include lightning, solar flares, radio […]
Tag: device security
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Eavesdropping Smartphones
What are Eavesdropping Smartphones? MediaTek is a Taiwanese company that manufactures chips for smartphones and other smart devices that are used by roughly one third of the world’s smartphones, and 43% of all Android devices. Security updates recently addressed serious vulnerabilities that could allow malicious Android apps to record audio and spy on users. Prior […]