Contents: Big Data Analytics; Simulations in Cyber-Security; The Future Cybersecurity Workforce; User, Usage And Usability; Securing Secrets in Cyber-Physical Systems; A Multi-Model Proposal for Classification and Detection of Ddos Attacks on Scada Systems; A Systematic Literature Review of Cyber-Security Data Repositories and Performance Assessment Metrics for Semi-Supervised Learning; Cyber-Security and Risky Behaviors in a Developing Country Context