1. A survey on FinTech;Gai;J. Netw. Comput. Appl.,2018
2. Global FinTech Report, https://www.pwc.com/gx/en/industries/financial-services/assets/pwc-global-fintech-report-2017.pdf, 2017.
3. Deloitte, FinTech in the CEE region, https://www2.deloitte.com/content/dam/Deloitte/global/Documents/About-Deloitte/central-europe/ce-fintech-in-cee-region-2016.pdf, 2016.
4. Testing metrics for password creation policies by attacking large sets of revealed passwords;Weir,2010
5. Password memorability and security: Empirical results;Yan;IEEE Secur. Priv.,2004