BE715955A - - Google Patents
Info
- Publication number
- BE715955A BE715955A BE715955DA BE715955A BE 715955 A BE715955 A BE 715955A BE 715955D A BE715955D A BE 715955DA BE 715955 A BE715955 A BE 715955A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/22—Arrangements for preventing the taking of data from a data transmission channel without authorisation
-
- 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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/105—Multiple levels of security
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES110098A DE1299679B (de) | 1967-05-31 | 1967-05-31 | Verfahren zum Klassifizieren von Verbindungen in einem Daten-Waehlnetz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE715955A true BE715955A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-12-02 |
Family
ID=7529978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE715955D BE715955A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-31 | 1968-05-31 |
Country Status (7)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5266302A (en) * | 1975-11-29 | 1977-06-01 | Nippon Telegr & Teleph Corp <Ntt> | Closed area communication system |
| DE3036804A1 (de) * | 1980-09-30 | 1982-05-13 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Sicherheitssystem zur verhinderung unerlaubter manipulationen bei der elektronischen textuebertragung in nachrichtennetzen |
| DE3205204A1 (de) * | 1982-02-13 | 1983-08-25 | Efka-Werke Fritz Kiehn Gmbh, 7218 Trossingen | Klappverpackung |
-
1967
- 1967-05-31 DE DES110098A patent/DE1299679B/de active Pending
-
1968
- 1968-04-22 CH CH592468A patent/CH470118A/de unknown
- 1968-05-27 NL NL6807474A patent/NL6807474A/xx unknown
- 1968-05-28 SE SE711868A patent/SE333948B/xx unknown
- 1968-05-30 GB GB2590568A patent/GB1170040A/en not_active Expired
- 1968-05-31 BE BE715955D patent/BE715955A/xx unknown
- 1968-05-31 FR FR1567628D patent/FR1567628A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1170040A (en) | 1969-11-12 |
| NL6807474A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-12-02 |
| DE1299679B (de) | 1969-07-24 |
| CH470118A (de) | 1969-03-15 |
| FR1567628A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-05-16 |
| SE333948B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-04-05 |