Youtor
Encryption
YOUR LINK HERE:
http://youtube.com/watch?v=MuvdtIREvo8
Welcome to Computer Science IGCSE Cambridge Syllabus Chapter 2 Data Transmission. In this video we are looking at a new unit about ENCRYPTION. Data needs to secured before being transmitted, this is done by using two approaches which are SYMETRIC and ASYMETRIC encryption. My channel is mainly pro Computer Science IGCSE - A Level, ICT IGCSE - A Level, ICDL (Computer Literacy), Computer Applications Technology and Computer Studies. Content will always change to suit the current Cambridge Syllabus. The concepts I teach here applies also applies to tertiary ICT, Computer Science, Information Systems modules etc. In the next video we will be discussing a new unit called Encryption. • Channel Link: / @kudaedutainmenttv • Video Link: Encryption • Encryption • Links to my previous videos: • Error Detecting Methods Check Digit -- • Error Detecting Methods: Check Digit • Error Detecting Methods Automatic Repeat Request -- • Error Detecting Methods: Automatic Re... • Error Detection Methods (Echo check): • Error Detecting Methods: Echo Check • Proving the Validity of a Checksum Value: • Proving the validity of a Checksum Value • Calculating Checksum Value: • Error detection in data transmission:... • Error Detecting methods (Parity Check): • Error detection in data transmission:... • The USB: • The USB (Universal Serial Bus) • Methods of Data Transmission (Simplex, Half Duplex, Full Duplex): • Methods of Data Transmission: Simplex... • Methods of Data Transmission (Serial and Parallel): • What is Serial and Parallel Data Tran... • Packet switching: • Packet Switching: Data transmission • Data transmission: Structure of a data packet • Structure of a Data Packet: Data Tran... • How to perform Logical Binary Shift 02: • How to perform Logical Binary Shift 02 • How to perform Logical Binary Shift 01: • How to perform Logical Binary Shifts 01 • How to convert Negative Numbers to Binary 02: • How to Convert Negative Decimals to B... • How to convert Negative Numbers to Binary 01: • How to convert Negative Decimal/Denar... • How to add Binary Numbers - • How to add Binary Numbers: Binary Man... • How to Convert Hexadecimal Numbers to Decimal/Denary Numbers- • How to Convert Hexadecimal Numbers to... • How to convert from Decimal to Hexadecimal: The easiest way - • How to convert from Decimal to Hexade... • How to convert Binary Numbers to Decimal Number: Chapter 1 Data Representation. - • How to convert Binary Numbers to Deci... • How to ace your Computer Science IGCSE: Simplest way to Convert Denary numbers to Binary numbers 01 - • How to ace your Computer Science IGCS... • How to Convert Decimal/Denary Numbers to Binary Numbers 02: Easiest way - • How to Convert Decimal/Denary Numbers... • How to ace your Computer Science IGCSE: Data storage And Compression - • How to ace your Computer Science IGCS... • How to ace your Computer Science IGCSE EXAMS: Data Representation 01 - • How to ace your Computer Science IGCS... • My social media links • LinkedIn: https://www.linkedin.com/in/kudakwash... • Facebook-Page: https://www.facebook.com/profile.php?... • Facebook-Profile: https://www.facebook.com/profile.php?... • #packetswitching #structureofadatapacket #computerscience #computerscienceIGCSE #cambridge #datarepresentation #binary #igcsecomputerscienceteacher #igcse #olevelcomputerscience #olevel #online #onlineclasses #capetown #privatetour #privateeducation #Denarynumbersystem #Base10numbersystem #binarynumbersystem #hexadecimalconversion #hexadecimalnumbers #hexadecimaltodenaryconversion #decimaltohexadecimalconversion #NegativeNumberRepresentation #usb #nigeria #south
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