Security, software development and devops in a cloud world - AWS, Azure, Google, IBM & Alibaba

Tag Networking

Azure – Update Network Security Group Rule with my IP Address

Introduction In Azure, I have security group rules that allow access to everything from my public IP address. I have a rule for the office and another for home. For sensitive ports such as SSH and RDP, similar rules are… Continue Reading →

Google Professional Cloud Network Engineer Certification

Date created: February 10, 2019 Last updated: March 13, 2019 Update: March 13, 2019. I passed this certification. Update: February 21, 2019. Bad news. My work schedule has been so long each day that I have not been able to… Continue Reading →

Comparing AWS & Google – IP Packet Forwarding

When you configure an instance that will forward packets, you need to change an option. The option name depends on the cloud vendor. Example usage would be a VPN, or NAT instance. Normally an instance is source or destination for… Continue Reading →

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