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We present LATCH (short for Locality-Aware Taint CHecker), a generalizable architecture for optimizing dynamic information flow tracking (DIFT). LATCH exploits the observation that information flows under DIFT exhibit strong temporal locality, with ...

The continuously increasing inter-connectivity of sensor nodes that form the basis of the Internet-of-Things results in new avenues of attack exploitable by adversaries to maliciously modify data captured by these nodes. In this work, we present a ...

The paper is divided into two sections. First, we describe our experiments in using hardware-based metrics such as those collected by the BPU and MMU for detection of malware activity at runtime. Second, we sketch a defense-in-depth security model that ...

The proliferation of computers in any domain is followed by the proliferation of malware in that domain. Systems, including the latest mobile platforms, are laden with viruses, rootkits, spyware, adware and other classes of malware. Despite the ...