GCSE Computer Science – Network Security and Attack Vectors (OCR J277) | S4:Ep1
This episode outlines various network security threats and attack methods, emphasizing the importance of understanding and preventing them. It details different forms of malware, including viruses, wo...
8 Joulu 202520min
GCSE Computer Science – Networking Protocols and Layers (OCR J277) | S3:Ep5
This episode explains communication protocols, which are sets of rules governing how data is exchanged over networks. It introduces several key protocols, including HTTP and HTTPS for web browsing, FT...
1 Joulu 202513min
GCSE Computer Science – Client-Server and Peer-to-Peer Networks: A Comprehensive Guide (OCR J277) | S3:Ep4
This episode provides an overview of computer networks, differentiating between client-server and peer-to-peer models. It explains the functions and characteristics of each, including advantages and d...
24 Marras 202517min
GCSE Computer Science – Wireless Networking and Encryption Fundamentals (OCR J277) | S3:Ep3
The episode outlines key aspects of wireless networking, focusing on how devices connect and communicate. It explains different wireless connection modes like Wi-Fi and Bluetooth, detailing their uses...
17 Marras 202512min
GCSE Computer Science – Local Area Networks and Protocols (OCR J277) | S3:Ep2
This episode provides an overview of Local Area Networks (LANs), explaining their definition and distinguishing them from Wide Area Networks (WANs) by highlighting their operational differences and th...
10 Marras 202518min
GCSE Computer Science – The Internet and WANs: Connections and Protocols (OCR J277) | S3:Ep1
This episode offers an introduction to Wide Area Networks (WANs) and the Internet, differentiating the latter from the World Wide Web by explaining its role as an interconnected network hosting variou...
3 Marras 202515min
GCSE Computer Science – Data Compression: Techniques and Applications (OCR J277) | S2:Ep6
This episode outlines the fundamentals of data compression, explaining its necessity due to the large file sizes of modern media like HD video, which would otherwise be impossible to stream. It differ...
27 Loka 202514min
GCSE Computer Science – Digital Sound: From Sampling to Compression (OCR J277) | S2:Ep5
This episode explains the fundamental principles of digital sound representation, starting with the conversion of analogue sound signals into a digital format using Analogue to Digital Convertors (ADC...
20 Loka 202526min
