Ajax
Ajax - Asynchronous JavaScript and XML 用JavaScript执行异步网络请求。 Form的提交, 一旦用户点击“Submit” 表单开始提交,浏览器就会刷新页面 在新页面里告诉你操作是成功了还是失败了。 如果不幸由于网络太慢或者其他原因,就会得到一个404页面。 这就是Web的运作原理:一次HTTP请求对应一个页面。 ...
Ajax - Asynchronous JavaScript and XML 用JavaScript执行异步网络请求。 Form的提交, 一旦用户点击“Submit” 表单开始提交,浏览器就会刷新页面 在新页面里告诉你操作是成功了还是失败了。 如果不幸由于网络太慢或者其他原因,就会得到一个404页面。 这就是Web的运作原理:一次HTTP请求对应一个页面。 ...
Cyber Security knowledge point Cyber Security knowledge point security field Network security firewall traceroute pentest wireless Ap...
SEED Labs – Cross-Site Scripting Attack Lab [toc] Brief The tasks are based on a web application called ELGG which is open source. The prebuilt vm called seedubuntu is used to host the web...
ECS - Elastic Compute Service overall Billing Architecture responsibilities The advantage virtualization ...
[toc] AWS Inspector what’s wrong > vulnerabilities for EC2 automated security assessment service assesses applications for exposure, vulnerabilities, and deviations from best pr...
[toc] Amazon CloudWatch  a monitoring service for AWS cloud resources and the applications run on AWS. a repository for metric data a service that stores metr...
[toc] AWS Trusted Advisor online tool offers recommendations for cost optimization, performance, security, fault tolerance and service limits optimize performan...
GuardDuty how Amazon GuardDuty works enable Amazon GuardDuty GuardDuty identify malicious/unauthorized activity in AWS account and workloads Designed...
[toc] Amazon CloudTrail got all the log, auditing simplifies security analysis, resource change tracking, and troubleshooting. enables governance, compliance, operational aud...
AWS Cloud: Proactive Security and Forensic Readiness 1. Identity and Access Management in AWS Best-practice checklist 2. Infrastructure-level ...
VPC Amazon Virtual Private Cloud 2 VPC infrastructure Multi-VPC pattern Multi-Account pattern basic custom VPC VPC route...
Log and monitor for Amazon VPC Monitoring NAT gateways using Amazon CloudWatch VPC Flow Logs Flow logs basics create a flow log Flow log r...
VPC endpoint Example without VPC endpoint with S3 VPC endpoint basic 3 types of VPC endpoints Interface end...
Subnet IP addressing Subnet sizes: Subnet types: public subnet private subnet VPN-only subnet Subnet ...
Elastic IP Elastic IP address ENI - Elastic Network Interface Elastic IP Elastic IP address basic a static and public IPv4 address designed for dynamic ...