https://www.iij.ad.jp/en/index.html en Internet Initiative Japan Inc. Wed,28 Nov 2025 13:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/068.html The subjects discussed in this volume are:"Internet Trends as Seen from IIJ Infrastructure —2025","Design and Implementation of the bowline DNS Full Resolver","Satellite Internet: Old Yet New—How Starlink Is Changing the World","Internal RAG Platform Using Generative AI and Extension to Multi-Agent Orchestration —Implementation Technologies, Operational Efficiency Outcomes, and Future Outlook". IIR Wed,25 Feb 2026 10:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/067.html The subjects discussed in this volume are:"Broadband Traffic Report Traffic Continues to Grow Steadily","Effectiveness of Defensive Action and IIJ’s Approach to Sender Domain Authentication (ARC)","nswering Calls to Move Away from VMware —The Tight Relationship Between Kubernetes and Virtual Environments","The 3G Sunset and MVNOs". IIR Wed,28 Nov 2025 13:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/066.html The subjects discussed in this volume are:"SOC Report","Development of Remote Access Services — Evolution of ID Gateway". IIR Wed,28 May 2025 13:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/065.html The subjects discussed in this volume are:"Internet Trends as Seen from IIJ Infrastructure-2024","IIJ's LPWA Initiatives—Current State of LoRaWAN® and Outlook for Wi-Fi HaLow™". IIR Thu,26 Feb 2025 13:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/064.html The subjects discussed in this volume are:"Broadband Traffic Report Looking Back on the Past Five Years","Evolution of Virtualization Technology and IIJ's Initiatives". IIR Wed,20 Nov 2024 12:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/063.html The subjects discussed in this volume are:"Protecting Our Customers from Ever More Sophisticated Cyberattacks","W3C Standardization: RDF Dataset Canonicalization","IIJ's DRM Initiatives". IIR Fri,30 Aug 2024 10:30:00 +0900 https://www.iij.ad.jp/en/dev/iir/062.html The subjects discussed in this volume are:"SOC Report","Research on a Method of Constructing Sender Reputation","IIJ and the Evolution of Data Centers—Commemorating 30 Years". IIR Tue,12 Jun 2024 14:30:00 +0900 https://www.iij.ad.jp/en/dev/iir/061.html The subjects discussed in this volume are:"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". IIR Tue,27 Feb 2024 17:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/060.html The subjects discussed in this volume are:"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". Fri, 15 Dec 2023 17:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/059.html The subjects discussed in this volume are:"Messaging","Malware Analysis with CTO and CTO Function Lister","Authentication/Authorization with Cross-Device Flows","30 Years of IIJ and DNS". Fri, 18 Aug 2023 16:30:00 +0900 https://www.iij.ad.jp/en/dev/iir/058.html The subjects discussed in this volume are:"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". IIR Fri,2 Jun 2023 11:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/057.html The subjects discussed in this volume are:"Internet Trends as Seen from IIJ Infrastructure—2022","VX—IIJ's New Backbone Network", "illumino—IIJ's Internal Data Analytics Platform". IIR Fri,24 Feb 2023 15:30:00 +0900 https://www.iij.ad.jp/en/dev/iir/056.html The subjects discussed in this volume are:"Broadband Traffic Report : COVID's 3rd Year Brings Lull in Traffic","Live-Streaming the Spring Festival in Tokyo-Our Report". IIR Fri,4 Nov 2022 11:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/055.html The subjects discussed in this volume are:"Email Security in the Modern Age—Password-protected ZIPs and DMARC Sender Authentication","CCreating a mac_apt Plugin (Part 2)","Challenges and Solutions in Storage on Service Infrastructure". IIR Wed,3 Aug 2022 10:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/054.html The subjects discussed in this volume are:"SOC Report","Creating a mac_apt Plugin (Part 1)","The Internet in Crimea: Changes in Connectivity Revealed by an Analysis of Routing Data". IIR Wed,18 May 2022 11:30:00 +0900 https://www.iij.ad.jp/en/dev/iir/053.html The subjects discussed in this volume are:"Internet Trends 2021","Challenges of IIJ GIO Infrastructure P2 Gen.2","In Pursuit of Carbon Neutrality in the Data Center","IIJ's Road to BCR Approval". IIR Thu,24 Feb 2022 17:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/052.html The subjects discussed in this volume are:"Broadband Traffic Report: COVID-19's Impact in its 2nd Year","Verifiable Credentials and BBS+ Signatures","Implementing QUIC in Haskell". IIR Mon,1 Nov 2021 17:25:00 +0900 https://www.iij.ad.jp/en/dev/iir/051.html The subjects discussed in this volume are:"FY2020's 200x Rise in Spam, and Tackling Password-protected ZIP Files","IIJ's Further Challenges as a Full MVNO ? ","Meet Barry, IIJ's Tool for Rapid Fault Resolution". IIR Thu,29 June 2021 18:20:00 +0900 https://www.iij.ad.jp/en/dev/iir/050.html The subjects discussed in this volume are:"SOC Report","IIJ's Efforts with RPKI","Beyond 2020-Olympics, Broadcast Production,Internet-".30 IIR Thu,20 May 2021 16:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/049.html The subjects discussed in this volume are:"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". IIR Mon,03 Mar 2021 15:30:00 +0900 https://www.iij.ad.jp/en/dev/iir/048.html The subjects discussed in this volume are:"Broadband Traffic Report:The Impact of COVID-19","MVNOs in the 5G Era: Advocating the VMNO Concept","Japanese Text Analysis Using Splunk". IIR Fri,13 Nov 2020 10:45:00 +0900 https://www.iij.ad.jp/en/dev/iir/046.html The subjects discussed in this volume are:"SOC Report", "Points to Watch when Acquiring Windows Memory Images", "Binary Program Analysis With No Prior Knowledge of Analysis Target". IIR Mon,18 May 2020 15:30:00 +0900 https://www.iij.ad.jp/en/dev/iir/045.html The subjects discussed in this volume are:"Internet Trends as Seen from IIJ Infrastructure - 2019","Acquiring Forensic Memory Images on Linux". IIR Fri,21 Feb 2020 17:10:00 +0900 https://www.iij.ad.jp/en/dev/iir/044.html The subjects discussed in this volume are:"Broadband Traffic Report:Moderate Growth in Traffic Volume Ongoing","About the IIJ Public DNS Service". IIR Wed,06 Nov 2019 16:15:00 +0900 https://www.iij.ad.jp/en/dev/iir/042.html The subjects discussed in this volume are:"SOC Report","Deep-Learning for Log Analysis to Detect Malicious Communications","Designing a Large-scale Email System". IIR Fri,10 May 2019 11:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/041.html The subjects discussed in this volume are:"Internet Trends as Seen from IIJ Infrastructure","Using Deep Learning on URL Strings to Detect Rogue Websites","Submarine Cables and Internet Resiliency" IIR Thu,14 Feb 2019 18:15:00 +0900 https://www.iij.ad.jp/en/dev/iir/040.html The subjects discussed in this volume are:"Broadband Traffic Report:Download Growth Slows for a Second Year Running","Recommending Security-related Documents","Kubernetes and the Cloud" IIR Mon,03 Dec 2018 16:00:00 +0900 https://www.iij.ad.jp/en/dev/iir/039.html The subjects discussed in this volume are:"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" IIR Wed,29 Aug 2018 16:40:00 +0900 https://www.iij.ad.jp/en/dev/iir/038.html The subjects discussed in this volume are: "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" IIR Thu,26 April 2018 17:15:00 +0900 https://www.iij.ad.jp/en/dev/iir/037.html The subjects discussed in this volume are: "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" IIR Thu,7 Mar 2018 16:15:00 +0900 https://www.iij.ad.jp/en/dev/iir/036.html The subjects discussed in this volume are: "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" IIR Tue,31 Oct 2017 10:50:00 +0900 https://www.iij.ad.jp/en/dev/iir/035.html The subjects discussed in this volume are: "The Struts 2 Vulnerability CVE-2017-5638", "Latest Trends in Spam" IIR Tue,15 Aug 2017 10:10:01 +0900 https://www.iij.ad.jp/en/dev/iir/034.html The subjects discussed in this volume are: "Ursnif (Gozi) Anti-Analysis Techniques and Methods for Bypassing Them", "The Current State of Library OSes" IIR Fri,28 Apr 2017 17:30:01 +0900 https://www.iij.ad.jp/en/dev/iir/033.html The subjects discussed in this volume are: "Mirai Botnet Detection and Countermeasures", "Industry Efforts to Unify Streaming Formats", "Wikipedia as a Language Resource" IIR Tue,31 Jan 2017 17:30:01 +0900 https://www.iij.ad.jp/en/dev/iir/032.html The subjects discussed in this volume are: "Hardening Windows Clients Against Malware Infections", "Traffic Growth is Accelerating", "Software-Defined Container-Based Data Centers" IIR Tue,13 Oct 2016 15:40:01 +0900 https://www.iij.ad.jp/en/dev/iir/031.html The subjects discussed in this volume are: "Various Ransomware and Their Countermeasures", "The Latest Trends in Spam", "TLS Trends" IIR Wed,10 Aug 2016 11:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/030.html The subjects discussed in this volume are: "International Standards for Cloud Security", "The Evolution of IaaS on Cloud Native Infrastructure", "High-Resolution Audio and Steps Toward Implementing DSD Streaming" IIR Tue,7 Apr 2016 13:40:01 +0900 https://www.iij.ad.jp/en/dev/iir/029.html The subjects discussed in this volume are: "Route Hijacking", "IIJ Initiatives Following the Advent of IP-Enabled Broadcast Equipment", "Modular Data Center Developments" IIR Mon,28 Dec 2015 11:30:01 +0900 https://www.iij.ad.jp/en/dev/iir/028.html The subjects discussed in this volume are: "Machine Learning and Security", "Comparing Broadband and Mobile Traffic", "Social Big Data" IIR Mon,13 Oct 2015 17:10:01 +0900 https://www.iij.ad.jp/en/dev/iir/027.html The subjects discussed in this volume are: "Increasingly Malicious PUAs", "Anti-Spam Measure Technology and DMARC Trends", "Report on Access Log Analysis Results for Streaming Delivery of the 2014 Summer Koshien" IIR Fri,3 Jul 2015 16:30:01 +0900 https://www.iij.ad.jp/en/dev/iir/026.html The subjects discussed in this volume are: "Countermeasures Against the Alteration of Domain Name Registration Information", "Introducing the IIJ GIO Cloud Service - Part 2", "UKAI Virtual Disk Storage" IIR Fri,3 Apr 2015 16:30:01 +0900 https://www.iij.ad.jp/en/dev/iir/025.html The subjects discussed in this volume are: "The Shellshock Bash Vulnerability", "The Latest Streaming Technology", "The Lagopus SDN Software Switch" IIR Fri,26 Dec 2014 16:30:01 +0900 https://www.iij.ad.jp/en/dev/iir/024.html The subjects discussed in this volume are: "OpenSSL Vulnerabilities", "Traffic Volumes Rise Steadily Over the Past Year, and HTTPS Use Expands", "The Environment Surrounding DNS" IIR Mon,6 Oct 2014 10:30:01 +0900 https://www.iij.ad.jp/en/dev/iir/023.html The subjects discussed in this volume are: "The Attackers Behind PlugX", "Sender Authentication Technology Implementation Status and Standardization Trends", "The Current State of Big Data Analysis" IIR Wed,2 jul 2014 13:55:01 +0900 https://www.iij.ad.jp/en/dev/iir/022.html The subjects discussed in this volume are: "Forward Secrecy", "Introducing the IIJ GIO Cloud Service", "The Increasing Complexity of Web Traffic" IIR Mon,31 May 2014 11:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/021.html The subjects discussed in this volume are: "The PlugX RAT Used in Targeted Attacks", "DNS Open Resolver Issues", "The Latest Trends in SDN" IIR Thu,14 Jan 2014 17:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/020.html The subjects discussed in this volume are: "Home Router Security", "An Increase in Fraudulent SMTP Authentication for Sending Spam", "The Impact of Criminalization of Illegal Downloads was Limited" IIR Thu,08 Oct 2013 14:50:01 +0900 https://www.iij.ad.jp/en/dev/iir/019.html The subjects discussed in this volume are: "The 3.20 Cyber Attack in South Korea", "The DMARC Internet-Draft", "The future of personal storage: online, distributed, safe and private" IIR Thu,01 Jul 2013 17:15:01 +0900 https://www.iij.ad.jp/en/dev/iir/018.html The subjects discussed in this volume are: "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" IIR Thu,04 Apr 2013 14:30:01 +0900 https://www.iij.ad.jp/en/dev/iir/017.html The subjects discussed in this volume are: "Smartphone Security", "The Impact of Botnet Countermeasures on Spam Ratios", "SDN as a Next Generation Open Network Infrastructure" IIR Fri,20 Dec 2012 11:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/016.html The subjects discussed in this volume are: "Anonymous's OpJapan", "Sender Authentication Technology Deployment and Authentication Identifiers", "Traffic Trends over the Past Year", "Matsue Data Center Park Performance and Future Initiatives" IIR Tue,25 Sep 2012 16:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/015.html The subjects discussed in this volume are: "The Revised Unauthorized Computer Access Law", "The DMARC Technical Specification Promoted by DMARC.org", "Internet Measurement and Big Data" IIR Wed,27 Jun 2012 16:30:01 +0900 https://www.iij.ad.jp/en/dev/iir/014.html The subjects discussed in this volume are: "Targeted Attacks and Their Handling", "The State of Spam Originating from Japan", "IPv4 Address Sharing Technology in the IPv6 Era" IIR Thu,22 Mar 2012 12:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/013.html The subjects discussed in this volume are: "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" IIR Thu,26 Dec 2011 17:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/012.html The subjects discussed in this volume are: "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" IIR Wed,28 Sep 2011 12:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/011.html The subjects discussed in this volume are: "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" IIR Thu,30 Jun 2011 13:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/010.html The subjects discussed in this volume are: "Malware Infection Resulting from Mashup Content", "Examining the Relationship between Sender Authentication Technology and Spam", "Understanding and Preparing for the IPv4 Address Exhaustion Issue" IIR Tue,05 Apr 2011 12:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/009.html The subjects discussed in this volume are: "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" IIR Fri,07 Jan 2011 10:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/008.html The subjects discussed in this volume are: "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" IIR Tue,12 Oct 2010 15:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/007.html The subjects discussed in this volume are: "Targeted Attacks and Operation Aurora", "The Current State of Routing and Dealing with Detected Anomalous Routes", "Email Address Internationalization Approach Considerations" IIR Thu,6 Jul 2010 18:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/006.html The subjects discussed in this volume are: "Renewed Gumblar Activity", "The Need for Anti-Spam Measures Tailored to the Regional Characteristics of the Source", "Measurement Study on the Internet Reachability" IIR Mon,14 Apr 2010 15:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/005.html The subjects discussed in this volume are: "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" IIR Thu,24 Dec 2009 15:00:01 +0900 https://www.iij.ad.jp/en/dev/iir/004.html The subjects discussed in this volume are: "Diversification of Malware Infections", "Increasing Traffic for General Users", "Implementation and Application of the DDD Distributed System", and "Limitations of Anti-Spam Measures Involving Shutting Down the Control Source of Botnets" IIR Fri,10 Oct 2009 14:00:01 +0900