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May 2018 Vol. 16 No. 5


Feature Articles: NTT Group Security Confronts Escalating Cyberattacks

  • Research and Development of Advanced Security Measures to Protect Customers from Sophisticated and Large-scale Cyberattacks
  • Collecting, Analyzing, and Leveraging Threat Intelligence at NTT-CERT
  • Security Business Solutions for Customer Needs
  • Cyberattack Countermeasure Technology to Support NTT¡Çs Security Business

Regular Articles

  • Digital-preprocessed Analog-multiplexed Digital-to-analog Converter for Ultrahigh-speed Optical Transmitter
  • Satellite Communications Modem Unit COM-U¡½Enhanced Maintenance, Operations, and Spectrum Utilization Efficiency of Satellite Transponders for Remote Island Satellite Communications and Disaster Relief Satellite Communications

Global Standardization Activities

  • Trends in Standardization of Blockchain Technology by ISO/TC 307


  • Report on NTT R&D Forum 2018

Short Reports

External Awards/Papers Published in Technical Journals and Conference Proceedings