ZIMBA, A.; CHISHIMBA, M. Exploitation of DNS Tunneling for Optimization of Data Exfiltration in Malware-free APT Intrusions. Zambia ICT Journal, [S. l.], v. 1, n. 1, p. 51–56, 2017. DOI: 10.33260/zictjournal.v1i1.26. Disponível em: https://ictjournal.icict.org.zm/index.php/zictjournal/article/view/26. Acesso em: 19 may. 2024.