Traffic analysis is the process of monitoring network activities, discovering specific patterns,
and gleaning valuable information from network traffic. It can be applied in various fields …

Node forgery or impersonation, in which legitimate cryptographic credentials are captured
by an adversary, constitutes one major security threat facing wireless networks. The fact that …

With the rapid growth of the Internet-of-Things (IoT), concerns about the security of IoT
devices have become prominent. Several vendors are producing IP-connected devices for …

Advances in software defined radio (SDR) technology allow unprecedented control on the
entire processing chain, allowing modification of each functional block as well as sampling …

This paper describes the architecture and performance of ORACLE, an approach for
detecting a unique radio from a large pool of bit-similar devices (same hardware, protocol …

The Internet-of-Things (IoT) has brought in new challenges in device identification--what the
device is, and authentication--is the device the one it claims to be. Traditionally, the …

IoT devices have been gaining popularity and become integral to our daily life. These
devices are prone to be compromised as well as any computing system, but lack computing …

Identifying IoT devices connected to a network has multiple security benefits, such as
deployment of behavior-based anomaly detectors, automated vulnerability patching of …

Industrial control system (ICS) networks used in critical infrastructures such as the power
grid present a unique set of security challenges. The distributed networks are difficult to …

In this paper, we introduce GTID, a technique that can actively and passively fingerprint
wireless devices and their types using wire-side observations in a local network. GTID …