joshuamarksmith

This scenario [1] is a specific instance of using chlorinated lime to clean your hands after dealing with cadavers, which is a totally different scenario. In fact, he apparently references this as an alternative to "normal hand washing". The mid-19th century is not the middle ages, we knew about washing hands.

> Semmelweis's key claim was that physicians contaminated their hands with "cadaveric particles" in the morgue while conducting autopsies. He pointed out that ordinary washings with soap did not remove these particles, because the hands could retain a stench for several days in spite of such washings.

> How can you establish a secure connection from your office or on-premises datacenter to AWS?

> Connections to AWS resources are typically encrypted by default (HTTPS, SSH, etc.)

> You can establish a Site-to-Site VPN between your VPC and your on-premises network.

> If you do not want traffic to cross the internet, you may be able to establish a Direct Connect connection, which is a dedicated network connection between your on-premises network and an AWS edge location (from where traffic is routed to your AWS resources using AWS' internal networks).

I want to note that Direct Connect traffic is NOT encrypted by default and this is common misconception, both in real life and in exams. You must combine DX and S2S VPN.