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1. WO2020193902 - METHOD FOR SECURING THE TRANSMISSION OF AT LEAST ONE DATA PACKET ALONG A DATA PATH OF A TELECOMMUNICATIONS NETWORK, CORRESPONDING COMPUTER PROGRAM PRODUCT AND DEVICE

Publication Number WO/2020/193902
Publication Date 01.10.2020
International Application No. PCT/FR2020/050530
International Filing Date 13.03.2020
IPC
H04L 29/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
H04W 12/00 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
H04W 12/12 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
12Fraud detection
CPC
H04L 63/1441
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
14for detecting or protecting against malicious traffic
1441Countermeasures against malicious traffic
H04L 63/1466
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
14for detecting or protecting against malicious traffic
1441Countermeasures against malicious traffic
1466Active attacks involving interception, injection, modification, spoofing of data unit addresses, e.g. hijacking, packet injection or TCP sequence number attacks
H04W 12/00502
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
005Context aware security
00502Time aware
H04W 12/1202
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
12Fraud detection ; or prevention
1201Wireless intrusion detection system [WIDS]; Wireless intrusion prevention system [WIPS]
1202Protecting against rogue devices
Applicants
  • ORANGE [FR]/[FR]
Inventors
  • STEPHAN, Emile
  • FROMENTOUX, Gaël
  • FIEAU, Frédéric
Priority Data
190297422.03.2019FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR SECURING THE TRANSMISSION OF AT LEAST ONE DATA PACKET ALONG A DATA PATH OF A TELECOMMUNICATIONS NETWORK, CORRESPONDING COMPUTER PROGRAM PRODUCT AND DEVICE
(FR) PROCÉDÉ DE SÉCURISATION DE LA TRANSMISSION D'AU MOINS UN PAQUET DE DONNÉES LE LONG D'UN CHEMIN DE DONNÉES D'UN RÉSEAU DE TÉLÉCOMMUNICATIONS, PRODUIT PROGRAMME D'ORDINATEUR ET DISPOSITIF CORRESPONDANTS
Abstract
(EN)
The invention concerns a method for securing the transmission of at least one data packet along a data path of a telecommunications network. According to such a method, a security device performs the following steps: obtaining (E200) a variance delay representative of a difference between an actual end-to-end transit delay of the at least one data packet along the data path and an expected end-to-end transit delay of the at least one data packet along the data path; and securing (E210) the transmission by implementing at least one security action based on the variance delay.
(FR)
L'invention concerne un procédé de sécurisation de la transmission d'au moins un paquet de données le long d'un chemin de données d'un réseau de télécommunications. Selon un tel procédé, un dispositif de sécurisation effectue les étapes suivantes : obtention (E200) d'un délai d'errance représentatif d'un écart entre un délai de transit de bout-en-bout effectif de l'au moins un paquet de données le long du chemin de données et un délai de transit de bout-en-bout attendu de l'au moins un paquet de données le long du chemin de données; et sécurisation (E210) de la transmission par mise en oeuvre d'au moins une action de sécurisation à partir du délai d'errance.
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