Arth Paulite

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Arth is the Infrastructure Services Manager for APNIC, his role focuses on maintaining high availability and reliability of APNIC critical services and network infrastructure.

Arth started his career in 1993 as a Systems support Engineer in the Philippines while finishing off Computer Engineering degree. IN 1995, he joined Destiny Cable and helped established the first cable internet in the Philippines.

Champika Wijayatunga

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Champika is the Technical Engagement Manager for the Asia Pacific region at Internet Corporation for Assigned Names and Numbers (ICANN). Prior to ICANN, Champika held managerial, specialist and liaison roles at the Asia Pacific Network Information Centre (APNIC), the Regional Internet Registry for the Asia Pacific. He started his career with IBM Corporation as a Technical Specialist and later worked in IT industry, academia, research, and training environments. He also serves in various technical community groups and committees.


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DNS(或域名系统)是一个用于将域名映射到 IP 地址的分布式分层系统。鉴于 DNS 在互联网基础设施运行中起着至关重要的作用,因此其经常成为恶意活动的目标。

本课程将概述防止数据欺骗的 DNS 安全扩展(DNSSEC)协议。



  • DNS 漏洞
  • 什么是 DNSSEC?
  • DNSSEC 如何工作
  • RRs 和 RRs 集
  • NSEC 记录
  • 信任链
  • 密钥类型和生成密钥对
  • 设置安全区域


Sheryl (Shane) Hermoso

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Sheryl 在加入 APNIC 之前曾任网络和系统管理员等。在菲律宾大学学习期间,她担任技术支持助理,开始了职业生涯。Sheryl 完成了其计算机工程学位,并继续在该大学担任网络工程师,负责管理 DILNET 网络主干和无线基础设施