AWS Graviton 3 Instances
So - for those deeper into security - is this useful?<p>"Graviton3 processors also include a new pointer authentication feature that is designed to improve security. Before return addresses are pushed on to the stack, they are first signed with a secret key and additional context information, including the current value of the stack pointer. When the signed addresses are popped off the stack, they are validated before being used. An exception is raised if the address is not valid, thereby blocking attacks that work by overwriting the stack contents with the address of harmful code. We are working with operating system and compiler developers to add additional support for this feature, so please get in touch if this is of interest to you"