9781025118048 - detecting man-in-the-middle attacks against transport layer security connections with timing analysis von wagoner, lauren m (3 Ergebnisse)

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Taschenbuch. Zustand: Neu. Neuware - The Transport Layer Security (TLS) protocol is a vital component to the protection of data as it traverses across networks. From e-commerce websites to Virtual Private Networks (VPNs), TLS protects massive amounts of private information, and protecting this data from Man-in-the-Middle (MitM) attacks is imperative to keeping the information secure. This thesis illustrates how an attacker can successfully perform a MitM attack against a TLS connection without alerting the user to his activities. By deceiving the client machine into using a false certificate, an attacker takes away the only active defense mechanism a user has against a MitM. The goal for this research is to determine if a time threshold exists that can indicate the presence of a MitM in this scenario. An analysis of the completion times between TLS handshakes without a MitM, with a passive MitM, and with an active MitM is used to determine if this threshold is calculable. Any conclusive findings supporting the existence of a timing baseline can be considered the first steps toward finding the value of the threshold and creating a second layer defense to actively protect against a MitM.…