1. ACPO. 2012. ACPO Good Practice Guide for Digital Evidence March 2012. (March 2012). http://library.college.police.uk/docs/acpo/digital-evidence-2012.pdf ACPO. 2012. ACPO Good Practice Guide for Digital Evidence March 2012. (March 2012). http://library.college.police.uk/docs/acpo/digital-evidence-2012.pdf
2. Amazon. 2015. Amazon S3 Service Level Agreement. (2015). https://aws.amazon.com/s3/sla/ Last Updated September 16 2015. Amazon. 2015. Amazon S3 Service Level Agreement. (2015). https://aws.amazon.com/s3/sla/ Last Updated September 16 2015.
3. Amazon. 2017. Summary of the Amazon S3 Service Disruption in the Northern Virginia (US-EAST-1) Region. (March 2017). https://aws.amazon.com/message/41926/ Amazon. 2017. Summary of the Amazon S3 Service Disruption in the Northern Virginia (US-EAST-1) Region. (March 2017). https://aws.amazon.com/message/41926/
4. Optimistic protocols for fair exchange
5. Cloud SLAs