Dr. Ashley Sweetman works in cyber security for a London-based global bank and holds a PhD from the Department of War Studies at King’s College London. While studying for his PhD he spent a short time as Researcher-in-Residence at No. 10 Downing Street while working for The Strand Group in the Policy Institute at King's. Before this, Ashley studied History at Queen Mary, University of London. Ashley is a proud Welshman and was brought up in Neath, South Wales. He currently lives in North London.
In his first book Cyber and the City: Securing London's Banks in the Computer Age (Springer, 2022), Sweetman provides evidence that cyber security is a long-lived phenomenon. Banks started to worry about it early in the adoption of computers in the late 1950s. The UK has a particular feature where banks rapidly agree on the measures to be taken, making the overall system more resilient. 
Sweetman uses a wealth of archival material and introduces de concepts of proportionality and the confidentiality-integrity-availability triumvirate to explain and interconnect the evolution and articulation of security in bank networks. 
Bernardo Batiz-Lazo is currently straddling between Newcastle and Mexico City. You can find him on twitter on issues related to business history of banking, fintech, payments and other musings. Not always in that order. @BatizLazo
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