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
• 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)
• 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
• Distributed Denial of Service (DDoS)
• 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
• SSL and TLS Handshaking
• Chunked Encoding
• Hypertext Transfer Protocol (HTTP)
• HTTP Cookies
• Reverse Proxies
• HTTPS
• SSL/TLS Certificate
• Web Server
• HTTP Headers
• HTTP Range Requests
• HTTP Proxy
• Cross Origin Resource Sharing (CORS)
• HTTP status Codes
• QUIC Protocol (HTTP 3)
• GZIP Compression

Learn about SSL

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

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