Successful cyberattacks against a number of financial institutions across the globe from 2015-2018 have resulted in multiple instances of fraudulent fund transfers over the Society for Worldwide Interbank Financial Telecommunications, or SWIFT, network. As part of an effort to enhance the cybersecurity of the entire eco-system, members of SWIFT must annually self-attest to sixteen mandatory cybersecurity controls as of year-end 2017. In future years, non-compliance with these controls may result in notification to SWIFT counterparties and/or appropriate regulatory bodies. Furthermore, eleven advisory security controls are provided as best practices to further improve overall cyber hygiene across the SWIFT eco-system.