Learn about CDNs

Learn more about CDNs and how they work.

• CDN Caching / Caching HIT Ratio
• Content Delivery Network (CDN)
• Real User Monitoring (RUM) Test & Synthetic Monitoring
• Health Monitoring
• Cloud Storage Reliability: Availability vs Durability
• Edge Server
• QUIC Protocol (HTTP 3)
• Website Compression

Learn about DNS

Learn more about the DNS protocol, DNS queries and how it all connects together into a global routing network.

• Recursive DNS (RDNS)
• Domain Name System (DNS)
• DNS Zones, DNS Records
• DNS Query

Learn about Networking

Learn about networking starting from basics down to BGP and how it all connects together.

• Internet Exchange Points (IXP)
• Distributed Denial of Service (DDoS)
• Network Latency
• Transmission Control Protocol (TCP)
• User Datagram Protocol (UDP)
• Traceroute
• Bandwidth, Data Rate & Data Throughput
• Packet Loss
• Generic Routing Encapsulation (GRE)
• Round Trip Time (RTT)

Learn about Security

Learn more about cyber security, understand cyber attacks and how to stop them.

• Email Obfuscation
• Web Application Firewall (WAF)
• Honeypot Trap
• Cross Site Scripting (XSS)
• Man In The Middle (MITM) Attack

Learn about HTTP

Learn more about the HTTP protocol and how it works under the hood.

• HTTP Compression
• Chunked Encoding
• Hypertext Transfer Protocol (HTTP)
• HTTP Cookies
• Reverse Proxies
• Web Server
• HTTP Headers
• HTTP Range Requests
• HTTP Proxy
• Cross Origin Resource Sharing (CORS)
• HTTP status Codes
• GZIP Compression

Learn about SSL

Learn more about SSL, also known as TLS, how it works under the hood and security aspects.

• SSL and TLS Handshaking
• HTTPS
• SSL/TLS Certificate

Learn About Streaming

Learn more about streaming technologies and how they work.

• AV1 Encoding
• WebP Image Format
• Digital Rights Management (DRM)
• Video Transcoding vs Video Encoding
• HLS (HTTP Live Streaming) and DASH Streaming

Learn about Computing

Learn about computing and how it is used