• An Exam Skill
  • You will NOT get any material ..
    sorry, yet this may help you narrow down the material you could googled.



Summary of materials

  1. Whizzlab Questions Bank
  2. Tutorial Dojo Study Guide
  3. Tutorial Dojo Questions Bank
  4. Unlimited AWS Blog posts + Whitepaper
  5. An AWS Root account

How to use these Materials


– 努力更新中 –



Glitch 位於神保町 單品咖啡都係自己烘,淺炒。神保町係一個有好多出版社既地方,除咗賣新書既地方之外 …


If you have difficulties to read books and theories, you may check this blog and see if it could help you.

I don’t love reading theories, theories on books is just like a combination of some English…


This is a huge question to me because I use EC2 instance for some computational job, and I won’t get back to the instance from time to time to know *when* did…

Recently, s3 rolled out latest security feature which allow user to control public access settings of bucket.

Basically, there are just 4 toggle rules, not much, but that’s enough.

We can categorize these 4 little toggles into 2 parts.

  1. ACLs oriented
  2. Bucket Policies oriented

For details difference on ACLs &…

#elsaticsearch #docker #elastic #logstash


The general overview of the parsing approach

we are going to parse docker logs to elasticsearch to perform a simple website monitoring.

So nowadays many people use docker to host their site, and I think most of them won’t take a look into their log because it’s difficult to tell what logs could…

Vannesa Chan

Cloud , Security and Cloud Security :P

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