Assessing Information Security Risks of AMI - What Makes it so Difficult? Topics: Common Practice, Legal and Regulatory Issues; Risk and Reputation Management; Security and Trust in Pervasive Information Systems; Vulnerability Analysis and Countermeasures In Proceedings of the 1st International Conference on Information Systems Security and Privacy ICISSP - Volume 1, 56-63, 2015 , ESEO, Angers, Loire Valley, France