FI990414A - Menetelmä ja kytkentäjärjestely luvattoman pääsyn estämiseksi mikrosuo rittimeen - Google Patents
Menetelmä ja kytkentäjärjestely luvattoman pääsyn estämiseksi mikrosuo rittimeen Download PDFInfo
- Publication number
- FI990414A FI990414A FI990414A FI990414A FI990414A FI 990414 A FI990414 A FI 990414A FI 990414 A FI990414 A FI 990414A FI 990414 A FI990414 A FI 990414A FI 990414 A FI990414 A FI 990414A
- Authority
- FI
- Finland
- Prior art keywords
- microprocessor
- unauthorized access
- prevent unauthorized
- switching arrangement
- indication
- 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
-
- 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
- G06F21/81—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
- G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
- G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Debugging And Monitoring (AREA)
- Storage Device Security (AREA)
- Microcomputers (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI990414A FI990414A (fi) | 1999-02-26 | 1999-02-26 | Menetelmä ja kytkentäjärjestely luvattoman pääsyn estämiseksi mikrosuo rittimeen |
EP00103666A EP1031906B1 (en) | 1999-02-26 | 2000-02-22 | Method and coupling arrangement for preventing unauthorized access to a microprocessor |
PT00103666T PT1031906E (pt) | 1999-02-26 | 2000-02-22 | Método e sistema de acoplamento para a prevenção do acesso não autorizado a um microprocessador |
DE60044833T DE60044833D1 (de) | 1999-02-26 | 2000-02-22 | Verfahren und Kopplungsvorrichtung zur Verhinderung eines auf einem Mikroprozessor unerlaubten Zugriffs |
ES00103666T ES2347519T3 (es) | 1999-02-26 | 2000-02-22 | Procedimiento y disposicion de acoplamiento para prevenir el acceso no autorizado a un microprocesador. |
AT00103666T ATE478392T1 (de) | 1999-02-26 | 2000-02-22 | Verfahren und kopplungsvorrichtung zur verhinderung eines auf einem mikroprozessor unerlaubten zugriffs |
US09/513,594 US6754830B1 (en) | 1999-02-26 | 2000-02-25 | Method and coupling arrangement for preventing unauthorized access to a microprocessor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI990414A FI990414A (fi) | 1999-02-26 | 1999-02-26 | Menetelmä ja kytkentäjärjestely luvattoman pääsyn estämiseksi mikrosuo rittimeen |
Publications (2)
Publication Number | Publication Date |
---|---|
FI990414A0 FI990414A0 (fi) | 1999-02-26 |
FI990414A true FI990414A (fi) | 2000-08-27 |
Family
ID=8553960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI990414A FI990414A (fi) | 1999-02-26 | 1999-02-26 | Menetelmä ja kytkentäjärjestely luvattoman pääsyn estämiseksi mikrosuo rittimeen |
Country Status (7)
Country | Link |
---|---|
US (1) | US6754830B1 (fi) |
EP (1) | EP1031906B1 (fi) |
AT (1) | ATE478392T1 (fi) |
DE (1) | DE60044833D1 (fi) |
ES (1) | ES2347519T3 (fi) |
FI (1) | FI990414A (fi) |
PT (1) | PT1031906E (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7340596B1 (en) * | 2000-06-12 | 2008-03-04 | Altera Corporation | Embedded processor with watchdog timer for programmable logic |
JP4302078B2 (ja) * | 2005-04-28 | 2009-07-22 | 株式会社東芝 | 電子機器 |
US9141776B2 (en) * | 2008-04-30 | 2015-09-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for secure hardware analysis |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4494114B1 (en) | 1983-12-05 | 1996-10-15 | Int Electronic Tech | Security arrangement for and method of rendering microprocessor-controlled electronic equipment inoperative after occurrence of disabling event |
US4791565A (en) * | 1984-06-20 | 1988-12-13 | Effective Security Systems, Inc. | Apparatus for controlling the use of computer software |
US4766516A (en) * | 1987-09-24 | 1988-08-23 | Hughes Aircraft Company | Method and apparatus for securing integrated circuits from unauthorized copying and use |
US4901341A (en) * | 1988-06-22 | 1990-02-13 | Messager Partners | Method and apparatus for caller-controlled receipt and delivery of voice messages |
US5144659A (en) * | 1989-04-19 | 1992-09-01 | Richard P. Jones | Computer file protection system |
US5440725A (en) * | 1989-06-24 | 1995-08-08 | Robert Bosch Gmbh | Microprocessor circuit arrangement with watchdog circuit |
JPH0484348A (ja) | 1990-07-27 | 1992-03-17 | Nec Corp | Romデータ保護方式 |
US5053992A (en) * | 1990-10-04 | 1991-10-01 | General Instrument Corporation | Prevention of inspection of secret data stored in encapsulated integrated circuit chip |
US5406261A (en) | 1993-01-11 | 1995-04-11 | Glenn; James T. | Computer security apparatus and method |
US5355414A (en) | 1993-01-21 | 1994-10-11 | Ast Research, Inc. | Computer security system |
FI101031B (fi) * | 1995-05-12 | 1998-03-31 | Nokia Telecommunications Oy | Tilaajalaitteen käyttöoikeuden tarkistus |
US5724027A (en) * | 1995-09-28 | 1998-03-03 | Intel Corporation | Method and apparatus for providing system security to personal computer systems using transparent system interrupt |
US5864663A (en) * | 1996-09-12 | 1999-01-26 | United Technologies Corporation | Selectively enabled watchdog timer circuit |
US6272637B1 (en) * | 1997-04-14 | 2001-08-07 | Dallas Semiconductor Corporation | Systems and methods for protecting access to encrypted information |
US5920690A (en) * | 1997-08-11 | 1999-07-06 | Motorola, Inc. | Method and apparatus for providing access protection in an integrated circuit |
KR100308216B1 (ko) * | 1999-03-15 | 2001-09-26 | 윤종용 | 밀봉된 전자기기의 비인가된 개봉을 검출하는 장치 |
-
1999
- 1999-02-26 FI FI990414A patent/FI990414A/fi unknown
-
2000
- 2000-02-22 EP EP00103666A patent/EP1031906B1/en not_active Expired - Lifetime
- 2000-02-22 DE DE60044833T patent/DE60044833D1/de not_active Expired - Lifetime
- 2000-02-22 AT AT00103666T patent/ATE478392T1/de not_active IP Right Cessation
- 2000-02-22 PT PT00103666T patent/PT1031906E/pt unknown
- 2000-02-22 ES ES00103666T patent/ES2347519T3/es not_active Expired - Lifetime
- 2000-02-25 US US09/513,594 patent/US6754830B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
PT1031906E (pt) | 2010-09-20 |
EP1031906B1 (en) | 2010-08-18 |
US6754830B1 (en) | 2004-06-22 |
ES2347519T3 (es) | 2010-11-02 |
FI990414A0 (fi) | 1999-02-26 |
DE60044833D1 (de) | 2010-09-30 |
EP1031906A2 (en) | 2000-08-30 |
EP1031906A3 (en) | 2006-05-17 |
ATE478392T1 (de) | 2010-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI20011611A0 (fi) | Menetelmä informaation käsittelemiseksi elektroniikkalaitteessa, järjestelmä, elektroniikkalaite ja suoritinlohko | |
ITTO950433A0 (it) | Protettore di sicurezza pieghevole per aghi di siringa in genere. | |
DE3878975D1 (de) | Integrierte schaltung, geschuetzt gegen ueberspannungen. | |
FI990414A (fi) | Menetelmä ja kytkentäjärjestely luvattoman pääsyn estämiseksi mikrosuo rittimeen | |
FR2670716B1 (fr) | Dispositif de securite monte sur un verin hydraulique d'anti-roulis actif. | |
ITMI961071A0 (it) | Circuito di ripristino di cpu in seguito a malfunzionamento di un sistema o quando la cpu e' in uno stato anomalo. | |
DE59203725D1 (de) | Aufprall-Schutzvorrichtung. | |
FR2663690B1 (fr) | Dispositif permettant d'assurer une gestion sure d'une pompe a vide. | |
FR2673020B1 (fr) | Systeme pour la protection d'un site interdit contre des intrusions, comprenant une cloture electrifiee. | |
SE9101447L (sv) | Stoeldskyddsanordning vid parkeringsplats innefattande en stolpe med svaengbar spaerrtunga | |
FR2671212B1 (fr) | Dispositif de protection d'objets, notamment des objets d'art. | |
FR2676607B1 (fr) | Procede de protection de l'information de message dans un recepteur d'appel de personnes dans le cas d'un etat de faiblesse de l'alimentation en courant. | |
FR2754680B1 (fr) | Vetement de protection du type pantalon, destine a proteger les jambes d'une personne | |
DE69009083D1 (de) | Überhitzungsschutz-Auslöseschaltung mit schmalem Veränderungsbereich des Schwellenwerts. | |
SE0001965D0 (sv) | Anordning för att öka arbetssäkerheten vid vedhuggning | |
JPS547258A (en) | Transistor protective circuit | |
FR2723609B1 (fr) | Dispositif de protection de documents contenant des informations stockees sous forme de memoire notamment magnetique. | |
FR2711569B1 (fr) | Dispositif de protection de fraiseuse. | |
KR930001891U (ko) | 생식기 보호구를 갖는 남성용 팬티 | |
AU1244602A (en) | Protective beacon | |
Döbrönte et al. | Preoperative external biliary drainage | |
SE9903422L (sv) | Datoranordning med säkerhetsfunktion | |
ITSR920001A0 (it) | Componenti normali e speciale per pareti antisismiche. | |
Cossu et al. | Bio-indicators for the pollution valutation in the Venice lagoon, in order to facilitate environmental protection operations. | |
FR2698414B3 (fr) | Dispositif de protection d'un ventilateur. |