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Content type: Course Section
CONCEPTS
Communications surveillance: Communications surveillance is the monitoring, interception, collection, preservation and retention of information that has been communicated, relayed or generated over communications networks to a group of recipients by a third party. This includes phone calls, emails, text messages, pictures, and messaging apps.
Data protection: Data protection is the law designed to protect your personal information, which is collected, processed and stored by “…
Content type: Explainer
Phone networks are divided between two networks: the physical and the mobile. The physical runs on the Public Switched Telephone Network (PSTN) that serves your home phone. Mobile networks are dominant in the age of communication and are used to relay mobile communications to the PSTN. The most prominent mobile networks are GSM networks (Global System for Mobile communications) and are what we use everyday to communicate with one another. Another system is known as CDMA (Code Division Multiple…