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2. Internet police - Wikipedia

   en.wikipedia.org/wiki/Internet_police

   Internet police is a generic term for police and government agencies, departments and other organizations in charge of policing the Internet in a number of countries. [1] The major purposes of Internet police, depending on the state, are fighting cybercrime , as well as censorship and propaganda .

3. Mobile data terminal - Wikipedia

   en.wikipedia.org/wiki/Mobile_data_terminal

   Mobile data terminal. A mobile data terminal ( MDT) or mobile digital computer ( MDC) is a computerized device used in emergency services, public transport, taxicabs, package delivery, roadside assistance, and logistics, among other fields, to communicate with a central dispatcher. They are also used to display mapping and information relevant ...

4. Police radio - Wikipedia

   en.wikipedia.org/wiki/Police_radio

   Police radio. Police radio is a radio system used by police and other law enforcement agencies to communicate with one another. Police radio systems almost always use two-way radio systems to allow for communications between police officers and dispatchers . Most modern police radio systems are encrypted, and many jurisdictions have made ...

5. Packet analyzer - Wikipedia

   en.wikipedia.org/wiki/Packet_analyzer

   Internet service providers and VoIP providers in the United States must comply with Communications Assistance for Law Enforcement Act regulations. Using packet capture and storage, telecommunications carriers can provide the legally required secure and separate access to targeted network traffic and can use the same device for internal security ...

6. Radio-frequency identification - Wikipedia

   en.wikipedia.org/wiki/Radio-frequency_identification

   Radio-frequency identification ( RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. An RFID system consists of a tiny radio transponder called a tag, a radio receiver, and a transmitter. When triggered by an electromagnetic interrogation pulse from a nearby RFID reader device, the tag transmits ...

7. Internet censorship - Wikipedia

   en.wikipedia.org/wiki/Internet_censorship

   Internet. Internet censorship is the legal control or suppression of what can be accessed, published, or viewed on the Internet. Censorship is most often applied to specific internet domains (such as, Wikipedia.org) but exceptionally may extend to all Internet resources located outside the jurisdiction of the censoring state.