Patent SG-11201804478V-A (SG)
Title: Security via data concealment
Inventor: BURSHTEYN BORIS
IPC: G06F21/60
Filed: 2016-05-18
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau rres.Y/ Jd (43) International Publication Date .... ...sr: so 24 November 2016 (24.11.2016) WIPO I PCT (10) WO International 1111111111113111111111111111111111111111111111111111111111111111111111111111111111111111 2016/187315 Publication Al Number (51) International Patent Classification: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, GOOF 21/60 (2013.01) BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (21) International Application Number: HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, PCT/US2016/033098 KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, (22) International Filing Date: MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, 18 May 2016 (18.05.2016) 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, (25) Filing Language: English TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (26) Publication Language: English (84) Designated States (unless otherwise indicated, for every (30) Priority Data: kind of regional protection available): ARIPO (BW, GH, 62/163,804 19 May 2015 (19.05.2015) US GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, (71) Applicant: CRYPTOMOVE, INC. [US/US]; 3915 Ar- TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, bolado Drive, Walnut Creek, California 94598 (US). 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, (72) Inventor BURSHTEYN, Boris; 3915 Arbolado Drive, Walnut Creek California 94598 (US). SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). (74) Agents: COLEMAN, Brian R. et al.; Perkins Coie LLP - Published: PAO, P.O. Box 1247, Seattle, Washington 98111-1247 (US). — with international search report (Art 21(3)) (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, Title: DATA (54) SECURITY VIA CONCEALMENT : Methods, to improving (57) apparatuses, and embodiments related security of data that is stored at a data store distributed over a computer net- - 400 I Receive an obfuscated daen The and a race file 405 work. In an example, source data to be protected is partitioned into multiple I files, file is by being and each obfuscated, such as encrypted, to created mul- 'or Ser prate rardarr names lhle e obfuscated de - F c and the trace tiple obfuscated data files. Infoiination as to how each obfuscated data file fi AtO + ' was obfuscated is stored in an associated trace file. The multiple obfuscated !corner obfuscate the ohFuscattl oata file 415 data files are moved around a computer network via a data movement pro - includes data files dif- I cess that sending each of the multiple obfuscated to a Ipaate the trace , In b*ed or the tulle oak. xation 420 ferent randomly selected computer, where the computer further obfuscates the obfuscated the trace and sends the obfuscated and data file, further data 1 Obfuscate Fe ha le 425 trace file to a next randomly selected computer. Send a t Ise message a + I War a predetermined about of time naE Ftenntne eiheth> - --, Detprnene v,hetheC 1- -, , -11 n_depth has M=en a w. n_death has been >---- Yes reached 440 - reached 455 - ---1- Yes ,-,-- -h1: No Il J i-obfuscate the obfuscated data 9Ie and the trace file 4b .4t 1 in Il Send the obfuscates data IF and the trace 1 file to a prPv0J3 COnoJ er 12 l Send the ebtesectro seta file and fire , trace file to a I t eaniputer 460 en h.' Ge Clean 1 uptne obtusedted hatc:11c the , race ale eLal 1 Fla 4 Il 1-1 C N O