QYTANG EVOLUTION
Explore complete public sessions by year and follow how technology evolves.
This two-part episode explains RoCEv2 in AI clusters, including training traffic, low latency, lossless Ethernet, PFC, and ECN, then translates those…
This six-chapter reading series explains Extended Detection and Response, its scope, and its value in security operations. It covers multi-source tel…
This AWS certification reading episode covers the shared-responsibility model, regions and availability zones, EC2 instances, images, storage, networ…
This episode covers S3 object storage, Glacier archives, lifecycle policies, and VPC networking through subnets, routing, gateways, and security cont…
This episode compares AWS database services such as RDS and DynamoDB and explains IAM users, groups, roles, policies, least privilege, authentication…
This episode connects CloudTrail, CloudWatch, AWS Config, Route 53, and CloudFront for auditing, metrics and alarms, configuration compliance, DNS ro…
This reading series covers identity, devices, segmentation, policy enforcement, and continuous verification in Zero Trust Security. It explains the s…
This reading series covers SD-WAN definitions, architecture, deployment, business benefits, future trends, and product selection. It compares control…
This episode studies model-driven network programmability through YANG, NETCONF, RESTCONF, and gRPC. It connects data models, encoding and transport …
This 14-part series analyzes the AWS networking white paper across VPC peering, Transit Gateway, Transit VPC, PrivateLink, centralized networking, Di…
This six-part reading series explains intent-based networking through concepts, capabilities, intent expression, architecture, closed-loop analytics,…
A long-form integrated security course connecting identity, endpoints, networks, content, threat protection, and coordinated control points. Total…
Volume two deepens integrated security architecture, policies, product capabilities, deployment validation, and troubleshooting across complex scenar…
A twelve-part security reading series covering WSA web security, ESA email security, Umbrella DNS security, and AMP advanced malware protection from …
