Paper Presentation & Seminar Topics: Satellite Encryption

Satellite Encryption

Abstract : (seminar) The use of satellites in communication systems is very much a fact of everyday life, as is evidenced by the many people who are equipped with antennas or “dishes”, used for reception of satellite television. Satellite form an essential part of telecommunications systems worldwide carrying large amounts of data and telephone traffic in addition to television signals. Satellites offer a number of features not readily available with other means of communications. In recent years, Satellite communication has begun to face competition from optical fibre systems for point to point communication between large concentrated traffic sources. Recent advances in system architecture have permitted the introduction of satellite personal communication services.When we communicate via satellites there is a possibility that an interceptor can interfere and read the message being sent. To prevent this and to send the information in a secure manner we use satellite encryption.