The proliferation of phishing sites and emails poses significant challenges to existing
cybersecurity efforts. Despite advances in spam filters and email security protocols …

DomainKeys Identified Mail (DKIM) is an email authentication protocol to protect the integrity
of email contents. It has been proposed and standardized for over a decade and adopted by …

With the rapid technology evolution of the Internet of Things (IoT) and increasing user needs,
IoT device re-using becomes more and more common nowadays. For instance, more than …

Email, since its invention, has become the most widely used communication system and
SMTP is the standard for email transmission on the Internet. However, SMTP lacks built-in …

In this paper, we report MaginotDNS, a powerful cache poisoning attack against DNS
servers that simultaneously act as forwarder and recursive resolver (termed as CDNS). The …

Email is an important medium for Internet communication. Secure email infrastructure is
therefore of utmost importance. In this paper we discuss two software vulnerabilities …

The Internet has become a complex distributed network with numerous middle-boxes, where
an end-to-end HTTP request is often processed by multiple intermediate servers before it …

Email is a critical Internet application, and its security is important. The Sender Policy
Framework (SPF), DomainKeys Identified Mail (DKIM), and Domain-based Message …

E-mail has long been a critical component of daily communication and the core medium for
modern business correspondence. While traditionally e-mail service was provisioned and …

Fallback authentication, the process of re-establishing access to an account when the
primary authenticator is unavailable, holds critical significance. Approaches range from …