Article (Scientific journals)
Targeted Attack through Network Fingerprinting
Marechal, Emeline; Donnet, Benoît
2021In Journal of Cyber Security and Mobility, 10 (2), p. 347-376
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Keywords :
network fingerprinting; traceroute; ping; MPLS; attack; connectivity
Abstract :
[en] Nowadays, simple tools such as traceroute can be used by attackers to acquire topology knowledge remotely. Worse still, attackers can use a lightweight fingerprinting technique, based on traceroute and ping, to retrieve the routers brand, and use that knowledge to launch targeted attacks. In this paper, we show that the hardware ecosystem of network operators can greatly vary from one to another, with all potential security implications it brings. Indeed, depending on the autonomous system (AS), not all brands play the same role in terms of network connectivity and network usage (MPLS vs. standard traffic). An attacker could find an interest in targeting a specific hardware vendor in a particular AS, if known defects are present in this hardware, and if the AS relies heavily on it for forwarding its traffic.
Disciplines :
Computer science
Author, co-author :
Marechal, Emeline ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Algorithmique des grands systèmes
Donnet, Benoît  ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Algorithmique des grands systèmes
Language :
English
Title :
Targeted Attack through Network Fingerprinting
Publication date :
March 2021
Journal title :
Journal of Cyber Security and Mobility
ISSN :
2245-1439
eISSN :
2245-4578
Publisher :
River Publishers, Denmark
Volume :
10
Issue :
2
Pages :
347-376
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 07 April 2021

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