Botnets are one of the major cyber infections used in several criminal activities. In most
botnets, a Domain Generation Algorithm (DGA) is used by bots to make DNS queries aimed …

Botnets can simultaneously control millions of Internet-connected devices to launch
damaging cyber-attacks that pose significant threats to the Internet. In a botnet, bot-masters …

DNS over HTTPS (DoH) makes browsing the internet more secure and increases the privacy
of users. However, DoH makes it harder for network administrators to keep their networks …

Domain Generation Algorithms (DGAs) are malicious techniques used by malware to
dynamically generate seemingly random domain names for communication with Command …

This paper focuses on analyzing the connectivity of Xiaomi IoT devices to the cloud to
propose solutions to identified problems in the case of DNS server failure. The connectivity …

The internet has brought numerous benefits to end-users, companies, and governments, but
it has also led to severe threats to the security and privacy of data and systems. One such …

Currently, addressing DNS systems has become a daily activity for many people. People's
reliance on DNS systems has attracted attention for DNS cybersecurity threats. In this paper …