Internet Infrastructure Review (IIR) Vol.42
March 2019

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• Executive Summary[1.31MB]
• Periodic Observation Report "SOC Report"[504KB]

  In this report, we give an overview of analysis using the Data Analytics Platform.

• Focused Research (1) "Deep-Learning for Log Analysis to Detect Malicious Communications"[833KB]

  Here, we describe two methods of detecting malware communications caused by malware and by exploit kits in the huge volumes of logs generated by commonly used devices such as firewalls and Web proxy servers.

• Focused Research (2) "Designing a Large-scale Email System"[318KB]

  This report describes the design of the IIJ's large-scale email system, particularly its delivery system, along with some background to the revisions.