FR3094600B1 - Procédé d’extraction d’au moins un motif de communication dans un réseau de communication - Google Patents

Procédé d’extraction d’au moins un motif de communication dans un réseau de communication Download PDF

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Publication number
FR3094600B1
FR3094600B1 FR1903367A FR1903367A FR3094600B1 FR 3094600 B1 FR3094600 B1 FR 3094600B1 FR 1903367 A FR1903367 A FR 1903367A FR 1903367 A FR1903367 A FR 1903367A FR 3094600 B1 FR3094600 B1 FR 3094600B1
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France
Prior art keywords
extracting
pair
sequences
communication
pattern
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Active
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FR1903367A
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English (en)
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FR3094600A1 (fr
Inventor
Baptiste Olivier
Olga Dergachyova
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orange SA
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Orange SA
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Priority to FR1903367A priority Critical patent/FR3094600B1/fr
Publication of FR3094600A1 publication Critical patent/FR3094600A1/fr
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Publication of FR3094600B1 publication Critical patent/FR3094600B1/fr
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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/552—Detecting local intrusion or implementing counter-measures involving long-term monitoring or reporting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/566—Dynamic detection, i.e. detection performed at run-time, e.g. emulation, suspicious activities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H04L63/1425—Traffic logging, e.g. anomaly detection

Abstract

Procédé d’extraction d’au moins un motif de communication dans un réseau de communication L’invention concerne un procédé d’extraction d’au moins un motif de communication à partir d’au moins un registre de réseau comportant un ensemble de connexions, une connexion étant associée à un ensemble d’attributs comportant au moins une paire d’adresses. En outre, ledit procédé comporte :- une étape de détermination (E10) d’au moins un registre de paire relatif à une paire d’adresses associées à au moins deux connexions,- une étape de détermination (E20) de séquences de connexions contenues dans le registre de paire,- une étape de comparaison (E30) des séquences entre elles par paires de séquences, conformément à au moins une règle d’autorisation de comparaison prédéfinie et à au moins un ensemble d’au moins une règle de similarité prédéfinie, dit « ensemble règlementaire », une mesure de similarité associée audit ensemble règlementaire étant obtenue pour chaque paire de séquences autorisées à être comparées,et, lorsqu’au moins une mesure de similarité satisfait un critère de similarité prédéfini associé audit ensemble règlementaire (E40),- une étape d’extraction (E50) d’au moins un motif de communication, ledit motif comportant ledit ensemble règlementaire. Figure pour l’abrégé : Fig. 2.
FR1903367A 2019-03-29 2019-03-29 Procédé d’extraction d’au moins un motif de communication dans un réseau de communication Active FR3094600B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1903367A FR3094600B1 (fr) 2019-03-29 2019-03-29 Procédé d’extraction d’au moins un motif de communication dans un réseau de communication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1903367 2019-03-29
FR1903367A FR3094600B1 (fr) 2019-03-29 2019-03-29 Procédé d’extraction d’au moins un motif de communication dans un réseau de communication

Publications (2)

Publication Number Publication Date
FR3094600A1 FR3094600A1 (fr) 2020-10-02
FR3094600B1 true FR3094600B1 (fr) 2022-05-06

Family

ID=67441411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1903367A Active FR3094600B1 (fr) 2019-03-29 2019-03-29 Procédé d’extraction d’au moins un motif de communication dans un réseau de communication

Country Status (1)

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FR (1) FR3094600B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120137367A1 (en) * 2009-11-06 2012-05-31 Cataphora, Inc. Continuous anomaly detection based on behavior modeling and heterogeneous information analysis
US9699205B2 (en) * 2015-08-31 2017-07-04 Splunk Inc. Network security system
CA3051164A1 (fr) * 2016-01-24 2017-07-27 Syed Kamran HASAN Securite informatique basee sur l'intelligence artificielle

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Publication number Publication date
FR3094600A1 (fr) 2020-10-02

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