Did you know that using 3 Availability Zones (AZs) on AWS can be lower cost than using 2 AZs? Do you know how to fortify your root credentials, even anticipating a case where you'd lose access to your password or MFA token? Did you know most basic AWS security controls are incredibly low cost and suitable for personal accounts with bills less than $1 a month? My L100 AWS Summit ASEAN talk "12 Things I wish I knew when I started with AWS" is now available on Youtube!