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Internet Infrastructure Review (IIR) RSS

The Internet Infrastructure Review is a report that conveys our accumulated knowledge and the latest information we gather through the course of the daily network operations, our response to security incidents, developments of advanced technologies, etc.

2024 
  • vol.65(Feb.2025)
    • Internet Trends as Seen from IIJ Infrastructure-2024
    • IIJ's LPWA Initiatives—Current State of LoRaWAN® and Outlook for Wi-Fi HaLow™
  • vol.64(Nov.2024)
    • Broadband Traffic Report Looking Back on the Past Five Years
    • Evolution of Virtualization Technology and IIJ's Initiatives
  • vol.63(Aug.2024)
    • Protecting Our Customers from Ever More Sophisticated Cyberattacks
    • W3C Standardization: RDF Dataset Canonicalization
    • IIJ's DRM Initiatives
  • vol.62(Jun.2024)
    • SOC Report
    • Research on a Method of Constructing Sender Reputation
    • IIJ and the Evolution of Data Centers—Commemorating 30 Years
2023 
  • vol.61(Feb.2024)
    • Internet Trends as Seen from IIJ Infrastructure-2023
    • The Latest SIM Developments-Evolving from Hardware to Software Profiles
    • IIJ and the Evolution of Security-Commemorating 30 Years
  • vol.60(Dec.2023)
    • Broadband Traffic Report:Traffic in a Stable Uptrend Post-COVID
    • A Review of Research in System Software Communications Since 2010
    • Evolution of the IIJ Cloud-Commemorating 30 Years
  • vol.59(Aug.2023)
    • Messaging
    • Malware Analysis with CTO and CTO Function Lister
    • Authentication/Authorization with Cross-Device Flows
    • 30 Years of IIJ and DNS
  • vol.58(May.2023)
    • SOC Report
    • Interplay Between Data Centers and Electricity Markets
    • The New IIJ Studio TOKYO’s Bridge to the Future
    • The IIJ Backbone—30 Years of Transformations
2022 
  • vol.57(Feb.2023)
    • Internet Trends as Seen from IIJ Infrastructure—2022
    • VX—IIJ's New Backbone Network
    • illumino—IIJ's Internal Data Analytics Platform
  • vol.56(Sep 30,2022)
    • Broadband Traffic Report : COVID’s 3rd Year Brings Lull in Traffic
    • Live-Streaming the Spring Festival in Tokyo-Our Report
  • vol.55(July 30,2022)
    • "Email Security in the Modern Age—Password-protected ZIPs and DMARC Sender Authentication"
    • Creating a mac_apt Plugin (Part 2)
    • Challenges and Solutions in Storage on Service Infrastructure
  • vol.54(Mar 29,2022)
    • SOC Report
    • Creating a mac_apt Plugin (Part 1)
    • The Internet in Crimea: Changes in Connectivity Revealed by an Analysis of Routing Data
2021 
  • vol.53(Dec 24,2021)
    • Internet Trends as Seen from IIJ Infrastructure-2021
    • Running an Overlay Network in a Multi-tenant Setup-Challenges of IIJ GIO Infrastructure P2 Gen.2
    • In Pursuit of Carbon Neutrality in the Data Center
    • IIJ's Road to BCR Approval-Complying with EU GDPR and Beyond
  • vol.52(Sep 30,2021)
    • Broadband Traffic Report: COVID-19's Impact in its 2nd Year
    • Verifiable Credentials and BBS+ Signatures
    • Implementing QUIC in Haskell
  • vol.51(June 30,2021)
    • FY2020's 200x Rise in Spam, and Tackling Password-protected ZIP Files
    • IIJ's Further Challenges as a Full MVNO ? Road to commercial NSA/SA services through a unique path in local 5G environments
    • Meet Barry, IIJ's Tool for Rapid Fault Resolution
  • vol.50(March 30,2021)
    • SOC Report
    • IIJ's Efforts with RPKI
    • Beyond 2020-Olympics, Broadcast Production,Internet-
2020 
  • vol.49(Dec 25,2020)
    • Internet Trends as Seen from IIJ Infrastructure-2020
    • Trends in Post-Quantum Cryptography- 2020
    • Query Service- The Challenge of Developing a Flexible Managed Database Service
  • vol.48(Sep 24,2020)
    • Broadband Traffic Report:The Impact of COVID-19
    • MVNOs in the 5G Era: Advocating the VMNO Concept
    • Japanese Text Analysis Using Splunk
  • vol.47(June 25,2020)
    • Messaging Technology
    • IIJ's Efforts to Promote LoRaWAN® in Agricultural IoT
    • COVID-19's Impact on FLET'S Traffic
  • vol.46(March 26,2020)
    • SOC Report
    • Points to Watch when Acquiring Windows Memory Images
    • Binary Program Analysis With No Prior Knowledge of Analysis Target
2019 
  • vol.45(Dec 20, 2019)
    • Internet Trends as Seen from IIJ Infrastructure - 2019
    • Acquiring Forensic Memory Images on Linux
  • vol.44(Sep 26, 2019)
    • Broadband Traffic Report:Moderate Growth in Traffic Volume Ongoing
    • About the IIJ Public DNS Service
  • vol.43(June 28, 2019)
    • Messaging Technology
    • Blockchain-based Identity Management and Distribution
    • IIJ's eSIM Initiatives
  • vol.42(March 25, 2019)
    • SOC Report
    • Deep-Learning for Log Analysis to Detect Malicious Communications
    • Designing a Large-scale Email System
2018 
  • vol.41(Dec 19, 2018)
    • Internet Trends as Seen from IIJ Infrastructure
    • Using Deep Learning on URL Strings to Detect Rogue Websites
    • Submarine Cables and Internet Resiliency
  • vol.40(Sep 28, 2018)
    • Broadband Traffic Report:Download Growth Slows for a Second Year Running
    • Recommending Security-related Documents
    • Kubernetes and the Cloud
  • vol.39(Jun 27, 2018)
    • Messaging Technology The Spread of DMARC as a Spoofed Email Countermeasure
    • Issues with the Implementation of the RSA Algorithm Key Generation Module (ROCA)
    • Countermeasures against Transmission of Illegitimate Emails on Large-Scale Email Systems
  • vol.38(Mar 30, 2018)
    • SOC Report
    • Why IIJ Seeks to Become a Full MVNO
    • Hayabusa: Simple and Fast Full-Text Search Engine for Massive System Log Data
    • JANOG 41 Meeting - The First Hosted by IIJ
2017 
  • vol.37(Dec 19, 2017)
    • Internet Trends as Seen from IIJ Infrastructure
    • VSS Does Not Protect User Data
    • The Commercialization and Economic Sphere of Video Over IP Technology
    • Intent-Based Network Security
  • vol.36(Sep 21, 2017)
    • Broadband Traffic Report Traffic Growth Slows to a Degree
    • MITF Honeypot Support for IoT Devices
    • The L in LEED Stands for Lao PDR Energy Efficiency Modular Data Center Project
    • The History of SEIL/SMF
  • vol.35(Jun 20, 2017)
    • The Struts 2 Vulnerability CVE-2017-5638
    • Latest Trends in Spam
  • vol.34(March 21, 2017)
    • Ursnif (Gozi) Anti-Analysis Techniques and Methods for Bypassing Them
    • The Current State of Library OSes
2016 
  • vol.33(Dec 15, 2016)
    • Mirai Botnet Detection and Countermeasures
    • Industry Efforts to Unify Streaming Formats
    • Wikipedia as a Language Resource
  • vol.32(Aug 29, 2016)
    • Hardening Windows Clients Against Malware Infections
    • Traffic Growth is Accelerating
    • Software-Defined Container-Based Data Centers
  • vol.30(February 29, 2016)
    • International Standards for Cloud Security
    • The Evolution of IaaS on Cloud Native Infrastructure
    • High-Resolution Audio and Steps Toward Implementing DSD Streaming
2015 
  • vol.29(November 25, 2015)
    • Route Hijacking
    • IIJ Initiatives Following the Advent of IP-Enabled Broadcast Equipment
    • Modular Data Center Developments
  • vol.28(August 31, 2015)
    • Machine Learning and Security
    • Comparing Broadband and Mobile Traffic
    • Social Big Data
  • vol.27(May 27, 2015)
    • Increasingly Malicious PUAs
    • Anti-Spam Measure Technology and DMARC Trends
    • Report on Access Log Analysis Results for Streaming Delivery of the 2014 Summer Koshien
  • vol.26(February 25, 2015)
    • Countermeasures Against the Alteration of Domain Name　Registration Information
    • Introducing the IIJ GIO Cloud Service - Part 2
    • UKAI Virtual Disk Storage
2014 
  • vol.25(November 25, 2014)
    • The Shellshock Bash Vulnerability
    • The Latest Streaming Technology
    • The Lagopus SDN Software Switch
  • vol.24(August 22, 2014)
    • OpenSSL Vulnerabilities
    • Traffic Volumes Rise Steadily Over the Past Year, and HTTPS Use Expands
    • The Environment Surrounding DNS
  • vol.23(May 23, 2014)
    • The Attackers Behind PlugX
    • Sender Authentication Technology Implementation Status and Standardization Trends
    • The Current State of Big Data Analysis
2013 
  • vol.20(August 30, 2013)
    • Home Router Security
    • An Increase in Fraudulent SMTP Authentication for Sending Spam
    • The Impact of Criminalization of Illegal Downloads was Limited
    • The IIJmio High-Speed Mobile/D Service and Online Charging
  • vol.19(May 28, 2013)
    • The 3.20 Cyber Attack in South Korea
    • The DMARC Internet-Draft
    • The future of personal storage: online,distributed, safe and private
    • The IIJ Backbone Network
  • vol.18(February 26, 2013)
    • Tor Technology
    • The Background and Characteristics of Email Authentication Technology
    • Initiatives toward Moving Access Networks for Implementing Large-Scale Content Distribution Infrastructure into the Cloud
2012 
  • vol.17(November 13, 2012)
    • Smartphone Security
    • The Impact of Botnet Countermeasures on Spam Ratios
    • SDN as a Next Generation Open Network Infrastructure
  • vol.16(August 21, 2012)
    • Anonymous’s OpJapan
    • Sender Authentication Technology Deployment and Authentication Identifiers
    • Traffic Trends over the Past Year
    • Matsue Data Center Park Performance and Future Initiatives
  • vol.15(May 22, 2012)
    • The Revised Unauthorized Computer Access Law
    • The DMARC Technical Specification Promoted by DMARC.org
    • Internet Measurement and Big Data
    • World IPv6 Launch
  • vol.14(February 14, 2012)
    • Targeted Attacks and Their Handling
    • The State of Spam Originating from Japan
    • IPv4 Address Sharing Technology in the IPv6 Era
    • Energy-Saving Technology Required for Data Centers
2011 
  • vol.13(November 8, 2011)
    • Incidents of the Fraudulent Issue of Public Key Certificates
    • Sender Authentication Technology Reaches the Practical Application Stage with a Focus on SPF
    • 100 Gigabit Ethernet
    • 4rd Proof-of-Concept Tests for IIJ's Proprietary "SEIL" Routers
  • vol.12(August 19, 2011)
    • Continuing Attacks on Companies and Government-Related Organizations
    • Ratio and Volume of Spam Originating from China Rises Sharply
    • Examining the Impact of the Earthquake on Traffic on a Macro Level
    • The Blocking of Child Pornography by ISPs in Japan
  • vol.11(May 25, 2011)
    • Security Incidents Related to the Great East Japan Earthquake
    • Why Japan Became the 3rd Largest Regional Source of Spam
    • Web Access Consolidation and Access Pattern-Based Optimization for Web-based Service Platforms
    • The IPv4 Address Exhaustion Issue and Guidelines for Response
    • World IPv6 Day
  • vol.10(February 22, 2011)
    • Malware Infection Resulting from Mashup Content
    • Examining the Relationship between Sender Authentication Technology and Spam
    • Understanding and Preparing for the IPv4 Address Exhaustion Issue
    • Nippon CSIRT Association
2010 
  • vol.9(November 15, 2010)
    • Preparing for DDoS Attacks
    • Steps Towards Implementing DNSSEC
    • Sender Implementation of Sender Authentication Technology Sluggish
    • A Report on Proof-of-Concept Tests for our Next-Generation Modular Eco-Data Center
  • vol.8(August 27, 2010)
    • Year 2010 Issues on Cryptographic Algorithms
    • Ratio of Spam Sent from European Countries on the Rise
    • Traffic Shifting away from P2P File Sharing to Web Services
    • An Introduction to the Managed Security Service (MSS) Selection Guidelines
  • vol.7(May 28, 2010)
    • Targeted Attacks and Operation Aurora
    • The Current State of Routing and Dealing with Detected Anomalous Routes
    • Email Address Internationalization Approach Considerations
    • Modular Eco-Data Center Proof-of-Concept Tests
  • vol.6(February 24, 2010)
    • Renewed Gumblar Activity
    • The Need for Anti-Spam Measures Tailored to the Regional Characteristics of the Source
    • Measurement Study on the Internet Reachability
    • Council for Promotion of Anti-Spam Measures
2009 
  • vol.5(November 16, 2009)
    • Large-Scale DDoS Attacks in the United States and South Korea
    • How Do We Discourage Asia from Continuing to be a Source of Spam?
    • Live Migration of Guest Computers Using the NEMO BS Mobility Function
    • The Design and Implementation of the NHN Next Generation Service Infrastructure Using Virtualization Technology and Remote Data Centers
    • About the anti-Malware engineering WorkShop 2009
  • vol.4(August 17, 2009)
    • Diversification of Malware Infections
    • Increasing Traffic for General Users
    • Implementation and Application of the DDD Distributed System
    • Limitations of Anti-Spam Measures Involving Shutting Down the Control Source of Botnets
    • Messaging Anti-Abuse Working Group
  • vol.3(May 18, 2009)
    • Increasingly Sophisticated Fraud
    • Sender Authentication Technologies DKIM
    • The 21st Annual FIRST Conference

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