Inferring the Security Performance of Providers from Noisy and Heterogenous Abuse Datasets

The role of hosting providers in fighting command and control infrastructure of financial malware

A variety of botnets are used in attacks on financial services. Banks and security firms invest a lot of effort in detecting and combating malware-assisted takeover of customer accounts. A critical resource of these botnets is their command-and-control (C&C) infrastructure. Attackers rent or compromise servers to operate their C&C...

Herding Vulnerable Cats: A Statistical Approach to Disentangle Joint Responsibility for Web Security in Shared Hosting

Hosting providers play a key role in fighting web compromise, but their ability to prevent abuse is constrained by the security practices of their own customers. Shared hosting, offers a unique perspective since customers operate under restricted privileges and providers retain more control over configurations. We present the first empirical...