NL6807474A - - Google Patents

Info

Publication number
NL6807474A
NL6807474A NL6807474A NL6807474A NL6807474A NL 6807474 A NL6807474 A NL 6807474A NL 6807474 A NL6807474 A NL 6807474A NL 6807474 A NL6807474 A NL 6807474A NL 6807474 A NL6807474 A NL 6807474A
Authority
NL
Netherlands
Application number
NL6807474A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6807474A publication Critical patent/NL6807474A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/22Arrangements for preventing the taking of data from a data transmission channel without authorisation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/10Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/105Multiple 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)
NL6807474A 1967-05-31 1968-05-27 NL6807474A (de)

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
NL6807474A true NL6807474A (de) 1968-12-02

Family

ID=7529978

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6807474A NL6807474A (de) 1967-05-31 1968-05-27

Country Status (7)

Country Link
BE (1) BE715955A (de)
CH (1) CH470118A (de)
DE (1) DE1299679B (de)
FR (1) FR1567628A (de)
GB (1) GB1170040A (de)
NL (1) NL6807474A (de)
SE (1) SE333948B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CH470118A (de) 1969-03-15
BE715955A (de) 1968-12-02
FR1567628A (de) 1969-05-16
GB1170040A (en) 1969-11-12
SE333948B (de) 1971-04-05
DE1299679B (de) 1969-07-24

Similar Documents

Publication Publication Date Title
AU425114B2 (de)
FR1567628A (de)
AU2977667A (de)
AU610966A (de)
BE692922A (de)
AU97666A (de)
BE692654A (de)
BE711476A (de)
BE711427A (de)
BE711368A (de)
BE711016A (de)
BE710910A (de)
BE710621A (de)
BE710540A (de)
BE710520A (de)
BE710045A (de)
BE708757A (de)
BE703785A (de)
BE703263A (de)
BE696228A (de)
BE692552A (de)
BE693070A (de)
BE692577A (de)
BE692780A (de)
BE692779A (de)