Everything related to DevOps and the cloud.

Microsoft Azure – Application Security Groups

Application Security Groups (ASG) provide a mechanism to simplify networking rules of your Virtual Machines (VM) by logically grouping them rather than managing them using their explicit IP addresses and subnets.

Microsoft Azure – Security Center Just-in-time Deep Dive

Just-in-time (JIT) is used to secure inbound traffic to your Azure Virtual Machines, reducing exposure to attacks while providing an easy to use mechanism to connect to Virtual Machines (VM) when required