(12) International Application Status Report

Received at International Bureau: 19 January 2019 (19.01.2019)

Information valid as of: 27 August 2020 (27.08.2020)

Report generated on: 28 January 2021 (28.01.2021)

(10) Publication number: (43) Publication date: (26) Publication language:
WO 2020/01814123 January 2020 (23.01.2020) English (EN)

(21) Application number: (22) Filing date: (25) Filing language:
PCT/US2018/06792128 December 2018 (28.12.2018) English (EN)

(31) Priority number(s): (32) Priority date(s): (33) Priority status:
16/035,764 (US)16 July 2018 (16.07.2018) Priority document received (in compliance with PCT Rule 17.1)

(51) International Patent Classification:
G06F 17/30 (2006.01); G06F 21/00 (2013.01); H04L 9/14 (2006.01); H04L 9/18 (2006.01); H04L 15/06 (2006.01)

(71) Applicant(s):
BEIJING VOYAGER TECHNOLOGY CO., LTD. [CN/CN]; No. 218, 2nd Floor, Building 34, No. 8 Dongbeiwang West Road Haidian District Beijing 100193, P.R. China (CN) (for all designated states)

(72) Inventor(s):
REN, Liwei; 450 National Ave. Mountain View, California 94043 (US)

(74) Agent(s):
CHEN, Weiguo; SHEPPARD MULLIN RICHTER & HAMPTON LLP 379 Lytton Avenue Palo Alto, California 94301-1479 (US)

(54) Title (EN): MULTI-PRONGED FILE ANOMALY DETECTION BASED ON VIOLATION COUNTS
(54) Title (FR): DÉTECTION D'ANOMALIES CONCERNANT DE MULTIPLES FICHIERS BASÉE SUR DES COMPTAGES DE VIOLATION

(57) Abstract:
(EN): File classification information for a set of files are obtained. The file classification information defines (1) a number of classified files within the set of files, (2) a number of classification categories associated with the classified files, (3) a number of unauthorized classified files that do not match an access privilege of a user, and (4) a number of unauthorized classification categories associated with the unauthorized classified files. A violation of an access control policy is determined based on the file classification information.
(FR): Des informations de classification de fichiers pour un ensemble de fichiers sont obtenues. Les informations de classification de fichiers définissent (1) un certain nombre de fichiers classés à l'intérieur de l'ensemble de fichiers, (2) un certain nombre de catégories de classification associées aux fichiers classés, (3) un certain nombre de fichiers classés non autorisés qui ne correspondent pas à un privilège d'accès d'un utilisateur, et (4) un certain nombre de catégories de classification non autorisées associées aux fichiers classés non autorisés. Une violation d'une politique de contrôle d'accès est déterminée sur la base des informations de classification de fichiers.

International search report:
Received at International Bureau: 04 April 2019 (04.04.2019) [US]

International Report on Patentability (IPRP) Chapter II of the PCT:
Not available

(81) Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
European Patent Office (EPO) : AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
African Intellectual Property Organization (OAPI) : BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG
African Regional Intellectual Property Organization (ARIPO) : BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW
Eurasian Patent Organization (EAPO) : AM, AZ, BY, KG, KZ, RU, TJ, TM