Could I help you?
> 2021

New products

Specials

Viewed products

2021 There are 54665 products.

per page
Showing 22033 - 22044 of 54665 items
  • Quick view
    $15.90 $26.50 -40% In stock
    New

    ETSI TS 119 312Electronic Signatures and Infrastructures (ESI); Cryptographic Suitesstandard by European Telecommunications Standards Institute, 02/01/2019

    $15.90 $26.50 -40%
    Add to cart More
    Reduced price!
    In stock
    Add to Compare
  • Quick view
    $15.90 $26.50 -40% In stock
    New

    ETSI TS 119 442Electronic Signatures and Infrastructures (ESI); Protocol profiles for trust service providers providing AdES digital signature validation servicesstandard by European Telecommunications Standards Institute, 02/01/2019

    $15.90 $26.50 -40%
    Add to cart More
    Reduced price!
    In stock
    Add to Compare
  • Quick view
    $15.90 $26.50 -40% In stock
    New

    ETSI TR 119 500Business Driven Guidance for Trust Application Service Providersstandard by European Telecommunications Standards Institute, 02/01/2019

    $15.90 $26.50 -40%
    Add to cart More
    Reduced price!
    In stock
    Add to Compare
  • Quick view
    $15.90 $26.50 -40% In stock
    New

    ETSI EN 319 521Electronic Signatures and Infrastructures (ESI); Policy and security requirements for Electronic Registered Delivery Service Providersstandard by European Telecommunications Standards Institute, 02/01/2019

    $15.90 $26.50 -40%
    Add to cart More
    Reduced price!
    In stock
    Add to Compare
  • Quick view
    $15.90 $26.50 -40% In stock
    New

    ETSI TS 119 524-1Electronic Signatures and Infrastructures (ESI); Testing Conformance and Interoperability of Electronic Registered Delivery Services; Part 1: Testing conformancestandard by European Telecommunications Standards Institute, 02/01/2019

    $15.90 $26.50 -40%
    Add to cart More
    Reduced price!
    In stock
    Add to Compare
  • Quick view
    $15.90 $26.50 -40% In stock
    New

    ETSI TR 119 530Electronic Signatures and Infrastructures (ESI); Registered Electronic Mail (REM); Feasibility study: Interoperability profile between ETSI EN 319 532-based REM systems and PReM-based systemsstandard by European Telecommunications Standards Institute, 02/01/2019

    $15.90 $26.50 -40%
    Add to cart More
    Reduced price!
    In stock
    Add to Compare
  • Quick view
    $15.90 $26.50 -40% In stock
    New

    ETSI TS 119 534-1Electronic Signatures and Infrastructures (ESI); Testing Conformance and Interoperability of Registered Electronic Mail Services; Part 1: Testing conformancestandard by European Telecommunications Standards Institute, 02/01/2019

    $15.90 $26.50 -40%
    Add to cart More
    Reduced price!
    In stock
    Add to Compare
  • Quick view
    $15.90 $26.50 -40% In stock
    New

    ETSI TS 119 524-2Electronic Signatures and Infrastructures (ESI); Testing Conformance and Interoperability of Electronic Registered Delivery Services; Part 2: Test suites for interoperability testing of Electronic Registered Delivery Service Providersstandard by European Telecommunications Standards...

    $15.90 $26.50 -40%
    Add to cart More
    Reduced price!
    In stock
    Add to Compare
  • Quick view
    $15.90 $26.50 -40% In stock
    New

    ETSI TS 119 534-2Electronic Signatures and Infrastructures (ESI); Testing Conformance and Interoperability of Registered Electronic Mail Services; Part 2: Test suites for interoperability testing of providers using same format and transport protocolsstandard by European Telecommunications Standards...

    $15.90 $26.50 -40%
    Add to cart More
    Reduced price!
    In stock
    Add to Compare
  • Quick view
    $15.90 $26.50 -40% In stock
    New

    ETSI GS ISI 006Information Security Indicators (ISI); An ISI-driven Measurement and Event Management Architecture (IMA) and CSlang - A common ISI Semantics Specification Languagestandard by European Telecommunications Standards Institute, 02/01/2019

    $15.90 $26.50 -40%
    Add to cart More
    Reduced price!
    In stock
    Add to Compare
  • Quick view
    $15.90 $26.50 -40% In stock
    New

    ETSI GS OEU 016Energy Consumption Measurement of Operational Information Technology Storage Unitsstandard by European Telecommunications Standards Institute, 02/01/2019

    $15.90 $26.50 -40%
    Add to cart More
    Reduced price!
    In stock
    Add to Compare
  • Quick view
    $15.90 $26.50 -40% In stock
    New

    ETSI GR NGP 009Next Generation Protocols (NGP); An example of a non-IP network protocol architecture based on RINA design principlesstandard by European Telecommunications Standards Institute, 02/01/2019

    $15.90 $26.50 -40%
    Add to cart More
    Reduced price!
    In stock
    Add to Compare
Showing 22033 - 22044 of 54665 items