ZHAO, Shushan. Viable Email Attacks and a Simple End-to-End Security Solution. Indian Journal of Computer Science, [S. l.], v. 3, n. 4, p. 22–31, 2018. DOI: 10.17010/ijcs/2018/v3/i4/131647. Disponível em: https://indianjournalofcomputerscience.com/index.php/tcsj/article/view/131647. Acesso em: 19 jul. 2025.