… record are invalid, but the record itself has not yet been purged from DNS. In this paper, we
shed light on a largely overlooked threat in DNS posed by dangling DNS records. Our work …

… security challenges of DNS, we need to understand the DNS functionality. Hosts request for
a particular resource by sending a ”recursive” query to its configured DNS … malicious threats …

… The two most common threats, DNS reflection and amplification, led to DNS being
recognised as tied for first place with HTTP as the protocol most used in all reflection/amplification …

… The criticality of DNS requires a measured response from organisations … threat is on-going
and strong protection around the DNS infrastructure should be part of a wider layered security …

… and integrity in the DNS transaction process. Inaccurate or … Usage threats are caused by
a range of entities from … to the threats by developing DNSSEC, a secure DNS protocol, to …

… DNS infrastructure. Combine the internal challenges with the external DNS security threats
that face an organization: DNS… DNS for command and control purposes, and DNS security is …

… , cache poisoning attack, DNS hijacking, NXDomain attack and Phantom domain attack.
These attacks could create a serious security threat to internet users. Threats can be a simple …

… is to help you understand how DNS works, its vulnerabilities, threats and attack vectors, and
… techniques to secure your DNS. By securing your DNS, you can better secure your network …

… overview of the threats to and from the DNS with their impact, … over time to get a more secure
and reliable name service. At … the main threats to security and privacy affecting the DNS, or …

… The other one is that security threats cannot be blocked in time. Our analysis of security
threat data is an after-the-fact audit. When we find a threat, a security threat has occurred or has …