IT1320003B1 - SECURITY KEY SYSTEM. - Google Patents
SECURITY KEY SYSTEM.Info
- Publication number
- IT1320003B1 IT1320003B1 IT2000TO000304A ITTO20000304A IT1320003B1 IT 1320003 B1 IT1320003 B1 IT 1320003B1 IT 2000TO000304 A IT2000TO000304 A IT 2000TO000304A IT TO20000304 A ITTO20000304 A IT TO20000304A IT 1320003 B1 IT1320003 B1 IT 1320003B1
- Authority
- IT
- Italy
- Prior art keywords
- security key
- key system
- security
- key
- Prior art date
Links
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
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/12—Protecting executable software
- G06F21/121—Restricting unauthorised execution of programs
- G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
- G11B23/283—Security features, e.g. digital codes
- G11B23/284—Security features, e.g. digital codes on the record carrier
-
- 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
-
- 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
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/109—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by using specially-adapted hardware at the client
-
- 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/80—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in storage media based on magnetic or optical technology, e.g. disks with sectors
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00876—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy wherein physical copy protection means are attached to the medium, e.g. holograms, sensors, or additional semiconductor circuitry
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11208269A JP2001034468A (en) | 1999-07-22 | 1999-07-22 | Security system |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO20000304A0 ITTO20000304A0 (en) | 2000-03-31 |
ITTO20000304A1 ITTO20000304A1 (en) | 2001-10-01 |
IT1320003B1 true IT1320003B1 (en) | 2003-11-12 |
Family
ID=16553456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2000TO000304A IT1320003B1 (en) | 1999-07-22 | 2000-03-31 | SECURITY KEY SYSTEM. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JP2001034468A (en) |
KR (1) | KR20010020651A (en) |
CN (1) | CN1282027A (en) |
CA (1) | CA2300544A1 (en) |
DE (1) | DE10035380A1 (en) |
FR (1) | FR2796737A1 (en) |
GB (1) | GB2353920B (en) |
IT (1) | IT1320003B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100436234B1 (en) * | 2001-09-18 | 2004-06-16 | 김동환 | The prevention method of program's illegal reproduction and the apparatus for thereof |
JP5505505B2 (en) | 2010-07-29 | 2014-05-28 | 株式会社村田製作所 | Resonant circuit and antenna device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4583099A (en) * | 1983-12-27 | 1986-04-15 | Polyonics Corporation | Resonant tag circuits useful in electronic security systems |
SE450057B (en) * | 1984-11-20 | 1987-06-01 | Saab Automation Ab | IDENTITY ISSUES FOR IDENTIFICATION OF FORMAL |
US4794470A (en) * | 1986-06-25 | 1988-12-27 | Media Security Incorporated And Associates | Security system for protecting information |
US5081446A (en) * | 1990-09-24 | 1992-01-14 | Checkpoint Systems, Inc. | Security tag for compact disc storage container |
-
1999
- 1999-07-22 JP JP11208269A patent/JP2001034468A/en active Pending
-
2000
- 2000-03-07 CA CA002300544A patent/CA2300544A1/en not_active Abandoned
- 2000-03-09 KR KR1020000011693A patent/KR20010020651A/en not_active Application Discontinuation
- 2000-03-31 IT IT2000TO000304A patent/IT1320003B1/en active
- 2000-04-14 CN CN00105859.2A patent/CN1282027A/en active Pending
- 2000-05-08 GB GB0011103A patent/GB2353920B/en not_active Expired - Fee Related
- 2000-06-14 FR FR0007560A patent/FR2796737A1/en not_active Withdrawn
- 2000-07-20 DE DE10035380A patent/DE10035380A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE10035380A1 (en) | 2001-02-01 |
GB2353920B (en) | 2001-10-03 |
CN1282027A (en) | 2001-01-31 |
GB0011103D0 (en) | 2000-06-28 |
ITTO20000304A1 (en) | 2001-10-01 |
CA2300544A1 (en) | 2001-01-22 |
KR20010020651A (en) | 2001-03-15 |
JP2001034468A (en) | 2001-02-09 |
FR2796737A1 (en) | 2001-01-26 |
GB2353920A (en) | 2001-03-07 |
ITTO20000304A0 (en) | 2000-03-31 |
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