Ikeriri Conference and Speaking Record

This page keeps all original information and links. Japanese page

ikeriri-top
List of various event exhibitions of Ikeriri Network Service Co., Ltd. (in order of date)

Sharkfest '25 EU November 3-7, 2025 Sheraton Grand Hotel (Warsaw Poland)

Ikeriri Network Services Co., Ltd. Takeshita will be giving a talk on "Wireless with Wireshark" at the Wireshark developer conference Sharkfest'25 EU, which will be held in Warsaw, Poland from November 3rd to 7th, 2025. →Sharkfest25EU official


CEATEC 2025 October 15th to 18th, 2025 Makuhari Messe (Chiba)

Ikeriri Network Service Co., Ltd. will be exhibiting at CEATEC 2025, which will be held at Makuhari Messe from October 15th to 18th. The booth will be in Hall 4, 4h384. We will conduct demonstrations of various devices, including Profitap's hardware capture + packet visualization IOTA, TamoSoft's TamoGraphPro, a site survey tool with a proven track record, and WiFi7 Pakecap's CommViewForWiFi.

CEATEC2025 official →Ikeriri CEATEC2025 special page

Sharkfest '25 US June 14-19, 2025 Marriott Downtown Hotel (Richmond, Virginia)

Ikeriri Network Services Co., Ltd. Takeshita will be speaking on "Chasing the latency" at the Wireshark developer conference Sharkfest'25 US, which will be held in Richmond, Virginia from June 14th to 19th, 2025. →Sharkfest25US Official
Sharkfest&25US Wireshark developer conference announcement → Obtained WCA (Wireshark Certified Analyst)

→ Wireshark developer conference Sharkfest ’25 US begins  →Gerald's keynote speech @SFUS25


Sharkfest '24 EU November 4th to 8th, 2024 Vienna Marriott Hotel (Vienna Austria)
SF24EU
Ikeriri Network Service Co., Ltd. Takeshita will be giving a lecture on "Capturing WiFi7" at the Wireshark developer conference Sharkfest'24 EU to be held in Vienna, Austria from November 4th to 8th, 2024. →Sharkfest24EU official


Wireshark developer conference Sharkfest'24 EUROPE will talk about "Capturing WiFi7"We talked about "Capturing WiFi7"

Wireshark developer conference Sharkfest’24 Europe has begunProfitap booth @Sharkfest'24EU


CEATEC Japan2024 October 15th to 18th, 2024 Makuhari Messe (Chiba)
CEATEC2024CEATEC2024CEATEC2024

Ikeriri Network Service Co., Ltd. will be exhibiting at CEATEC Japan 2024, which will be held at Makuhari Messe from October 15th to 18th. The booth will be in Hall 4, 4h384. We demonstrated various devices, including netool.io, which will be unveiled for the first time at this exhibition, IOTA, a hardware capture + packet visualization tool from Profitap, TamoGraphPro from TamoSoft, a site survey tool with a proven track record, and CommViewForWiFi from WiFi7 Pakecap.

Our CEATEC Japan2024 special pageThank you for participating in CEATEC Japan 2024
CEATEC Japan 2024 Day 2 and video introductionThis year's Makuhari also has a lot of radio waves, including WiFi 7.
CEATEC2024 will be held for 4 days at Makuhari Messe starting today.


Sharkfest 2024 US 24 June 15-20, 2024 Fairfax Marriott at Fair Oaks (Virginia)

SF24USSF24US
Ikeriri Network Service Co., Ltd. Takeshita will be giving a talk on "Finding Duplication" at the Wireshark developer conference Sharkfest'24 US, which will be held at the Fairfax Marriott (Virginia, USA) from June 15th to 20th, 2024. →Sharkfest24US OfficialWireshark developer conference Sharkfest'24 US beginsThe Wireshark developer conference Sharkfest started with Gerald's keynote speech!Lectured on Sharkfest US ’24 “Finding Duplication with Wireshark” We carry Allegro Packets products. Currently handling Profitap IOTA ProfiShark and others Sharkfest US '24 ended successfully


Sharkfest '23 EU October 30th to November 3rd, 2023 Marriott Grand Place (Brussels/Belgium)

Ikeriri Network Services Co., Ltd. Takeshita gave a lecture on "ChatGPT with Wireshark" at the Wireshark developer conference Sharkfest'23 EU, which will be held at the Marriott Grand Place (Brussels, Belgium) from October 30 to November 3, 2023. →Sharkfest23EU official


Sharkfest ‘23 EU has started!! Visit to Profitap Chat GPT in Wireshark2nd place in harkfest '23 EU Packet Challenge

Sharkfest 2023 US 2023 June 10-15, 2023 University of San Diego (California)
SF23US
Ikeriri Network Service Co., Ltd. Takeshita will be giving a talk on "Capturing WiFi6E with Wireshark" at the Wireshark developer conference Sharkfest 2023 US, which will be held at the University of San Diego from June 10th to 15th next week. →Sharkfest officialAbout Sharkfest
Sharkfest '23 US beginsWireshark Developer DinnerSharkfest '23 US Welcome DinnerThank you for the birthday present!!Sharkfest 23 US Keynote SpeechI gave a talk on Capturing WiFi6E using WiresharkWith Radia Perlman, the Mother of the Internet


Interop Tokyo 2023 June 14th to 16th, 2023 Makuhari Messe →officialIkeriri specialpage
Interop23
InteropTokyo
Ikeriri Network Service will exhibit at Interop Tokyo 2023 (12th time)
*This year's poster session will overlap with the Wireshark developer conference Sharkfest'23US.
+Ikeriri booth setup +This year there will be a poster session.


Sharkfest 2023 ASIA April 17th to 19th, 2023 Nanyang Technological University
SFASIA2023
SF22ASIASF22ASIA

Megumi Takeshita, Ikeriri Network Services Co., Ltd. will be speaking about "Visualize Application Traffic Using Wireshark" at the Wireshark developer conference Sharkfest 2023 ASIA, which will be held from April 17th to April 19th at Nanyang Technological University (Singapore).

officialNTU one-north venueSharkfest 2023 ASIA Badges, T-shirts, etc. → →Gerald's keynote speech @Sharkfest2023ASIAI gave a talk on "Visualize Application Traffic using Wireshark".New version of Profitap IOTA released
Sharkfest 2023 ASIA has ended


SF22EUFgqGxXqWIAESeLi
Megumi Takeshita from Ikeriri Network Services Co., Ltd. will be speaking about “Top N analysis using Wireshark” at the Wireshark developer conference Sharkfest ’22 EU, which will be held from October 31st to November 4th at Hotel Palacio Estoril (Estoril, Portugal). →TopNAnalysisUsingWireshark-SFEU22
Sharkfest'22EU official
Sharkfest ’22 EU pre-classSharkfest’22EU Developer DinnerBadges and T-shirts @Sharkfest'22EU SF22EU Keynote Sharkfest22EU Allegro Packets booth SF22EU Profitap booth Top N analysis using Wireshark Ville's BLE session Sharkfest 22 EU has ended


Sharkfest '22 US Wireshark Developer Conference July 9-14, 2022 Kansas City, Missouri, USA
Sharkfest22US
Ikeriri Network Services Co., Ltd. Takeshita will be giving a talk on "03 Dissecting WPA3" at the Wireshark developer conference Sharkfest '22 US, which will be held online in Kansas City, Missouri, USA from July 9th to 14th. (July 12th 10:15-11:30 →Sharkfest'22US Official
Ikeriri Network Services Co., Ltd. Takeshita will be giving a talk on "03 Dissecting WPA3" at the Wireshark developer conference Sharkfest '22 US, which will be held online in Kansas City, Missouri, USA from July 9th to 14th. (July 12th 10:15-11:30 →03DissectingWPA3@Sharkfest22US(PDF)

SF22USSF22US
Sharkfest'22US Official
Wireshark developer conference Sharkfest'22US begins I received a birthday card from the Wireshark community! Sharkfest22US first day I gave a lecture on Dissecting WPA3 Allegro Packets Sharkfest ProfiShark booth @Sharkfest'22 WiFi6E (IEEE802.11ax in 6GHz) Pakecap @Kansas City Wireshark developer conference Sharkfest '22 ends


Interop Tokyo 2022→officialIkeriri special
(June 15th to 17th, 2022 Makuhari Messe and online June 20th to July 1st)
Interop2022
Ikeriri Network Service will be exhibiting at Interop Tokyo 2022 (11th time) June 15th, 16th, 17th, 2022 Makuhari Messe (Chiba Prefecture) Online event June 20th to July 1st
InteropTokyo official 


Sharkfest Virtual Europe'21Wireshark Developer Conference →official
April 14-16, 2021 Online Event (Europe)
SharkfestEurope21VirtualSharkfest21VirtualEuropeAgenda
Sharkfest21VirtualCTF

Ikeriri Network Service Co., Ltd. Takeshita will be giving a lecture on "Dissecting WiFi6 using Wireshark" at the Wireshark developer conference Sharkfest Virtual Europe '21, which will be held online from June 14th to 18th. (Last day 18th Zoom 1 around 18:45 Japan time) →Dissecting WiFi6 using Wireshark-SF21VEU_MegumiTakehsita(PDF) →zipSharkfest Virtual Europe OfficialSharkfest 21 Virtual EU CTF is working hard!Dissecting WiFi6 with Wireshark successfully completed


Interop Tokyo 2021→Interop Tokyo 2021 official website →Ikeriri special site
(Held from April 14th to 16th, 2020 at Makuhari Messe and online)
Interop2021ikeriribooth-interop2021

Ikeriri Network Service will be exhibiting at Interop Tokyo 2021 (10th)
April 14th (Wednesday), 15th (Thursday), and 16th (Friday), 2021 Makuhari Messe (Chiba Prefecture)
April 14th, first day 10:30-18:00 / April 15th, second day 10:00-18:00 / April 16th, last day 10:00-17:00
This year's Interop Tokyo will be held both physically at Makuhari Messe and online. →Interop2021Online official (https://www.interop.jp/)Regarding measures to prevent coronavirus infection →corona_announcement.pdf (interop.jp)
+Announcement of exhibiting at InteropTokyo 2021 +Active type 10Mbps-10Gbps compatible all-purpose network tap ETAP-XG


Sharkfest Virtual Wireshark Developer Conference October 12-16, 2020 Online Event

SharkfestVirtualSharkfestVirtualSharkfestVirtual20
Sharkfest20VirtualSharkfest20Virtual
Ikeriri Network Service Co., Ltd. Takeshita will be appearing at the Wireshark developer conference Sharkfest '20 Virtual. This time it will be held online. Takeshita will give a lecture on "Automation TIPS & tricks Using Wireshark/tshark in Windows environment" on October 15th from 17:15-18:15 (Pacific Standard Time) *Japan from 9:15-10:15 on the morning of the 16th. We'll be talking about Wireshark and automation in the new Windows environment. →https://sharkfestvirtual.wireshark.org/ +
SharkFest'20 Virtual Happy Hour on Discord +Sharkfest'20 Virtual Youtube channnel
+Session 11: Automation TIPS & tricks Using Wireshark/TShark in Windows


Interop Tokyo 2020→Interop Tokyo 2020 official website →Ikeriri special site
(April 13th to 15th, 2020 Makuhari Messe)
InteropTokyo2020Interop2020
As already announced, the exhibitionThe organizer, NanoOptomedia, has announced that Interop2020 will be canceled at Makuhari Messe due to the coronavirus.However, information will be provided and events will be held online.Interop2020Online official (https://www.interop.jp/)
BestOfShowAward
At Interop Tokyo '20, Profitap's IOTA, an all-in-one capture appliance, was nominated as a finalist for the Best of Show Award and won the Best of Show Award Grand Prix!! (Management & Monitoring Category) →https://f2ff.jp/award/winner/interop-2020/

Sharkfest Europe 2019→official
(November 4th to 8th, 2019 HOTEL PALACIO Portugal Estoril) →official
SharkfestEurope19SharkfestEurope
SFEU19MegumiSFEU19ikeririSFEU19
Ikeriri Network Services Takeshita will be speaking about Wireshark and video and audio protocols at the Wireshark developer conference SharkfestEurope2019, which will be held from April 4th to 8th, 2019 at the Palacio Hotel in Estoril, Portugal.
I will be giving a talk at the Wireshark developer conference Sharkfest Europe '19.Sharkfest Europe '19 begins!
Sharkfest Europe developer kitProfitap IOTA 1G actual machine review @Sharkfest Europe
Sharkfest Europe '19 keynote speech has begun!A session was held at the Wireshark developer conference Sharkfest Europe.
Thank you so much Janice @SharkfestEurope’4 units of Profitap IOTAs has been arrived at Japan !!
Sharkfest Showal and souvenirsSharkfest Europe ended successfully

Information Security EXPO 2019 [Autumn]→Japan IT Week [Autumn] OfficialIkeriri special site
(October 23rd to 25th, 2019 Makuhari Messe)
Information security EXPO
1/2019102310545805-IMG_0641-small.jpg 1/2019102310545800-IMG_0627-small.jpg1/2019102310545803-IMG_0631-small.jpg

Ikeriri Network Service Co., Ltd. will be exhibiting at the FYF Co., Ltd. booth at the Japan IT Week Information Security EXPO [Autumn] to be held at Makuhari Messe from October 23rd to 25th, 2019.
We are exhibiting at Japan IT Week 2019 Fall Information Security EXPO 2019 FallInformation Security EXPO 2019 Autumn Exhibition Contents
1Gbps full capture and visualization demonstration @Makuhari Messe
Makuhari Messe signal status @ Japan IT Week 2019 Autumn Information Security EXPO
JAPAN IT WEEK Last day First public release in Japan Profitap IOTA online demo
Japan IT WEEK 2019 Fall Information Security EXPO is ending soon!

Sharkfest'19 US →official
(June 8 to 13, 2018, Clark Keller Campus, University of California, Berkeley, USA)


SharkfestUS'19ikeririsharkfest19
Ikeriri Network Services Takeshita will be giving a lecture on Wireshark visualization tips at the Wireshark developer conference Sharkfest 2019, which will be held from June 8th to 13th at the Clark Carr Campus of the University of California, Berkeley.
I will be giving a talk at Sharkfest US '19.I'm back to UCBK & badges etc.Wireshark transfer catch-up TOP10
Dualcomm's new product ETAP-1000Gave a talk at Wireshark developer conference Sharkfest'19 USRolf gave the keynote speechWith Chris Greer from PRACTICAL PACKET ANALYSISLawrence Science Center

Sharkfest Europe 2018 →official
(October 29th to November 2nd, 2018
Imperial Riding School VIENNA A RENAISSANCE HOTEL (Austria)
Sharkfest Europe
SharkfestEurope2018-entranceSharkfest Europe 2018 Badge
SharkfestEurope2019
IEEE80211acDebugginginaWidowsEnvironment-MegumiTakeshita(PDF) zip file sf18eu-megumi
Ikeriri Network Services Takeshita will give a talk on IEEE802.11AC packet capture in a Windows environment at the Wireshark developer conference SharkfestEurope2018, which will be held in Vienna from October 30th to November 2nd.
Ikeriri Network Services Takeshita speaks about IEEE802.11ac capture at Wireshark developer conference SharkfestEurope

+developer dinner +Sharkfest Europe 2018 Various +Keynote and 20th anniversary cake +SoftIng's new product WaveXpart +welcome dinner
+I gave a lecture on packet capture in Windows environment of IEEE802.11ac. +Participating in Profitap's Profishark 1G Hero Of Packet Analysis

Sharkfest'18 US →official
(June 25th to 28th, 2018
Computer Science Museum, California)

Ikeriri Network Services Takeshita will be giving a talk at the Wireshark developer conference Sharkfest'18 US.
SharkfestUS18SharkfestUS18-2SharkfestUSikeriri18
12-PointAndShootPacket-MegumiTakeshita
(PDF) supplemental files of 12-PointAndShootPacket-MegumiTakeshita(ZIP)
Ikeriri Network Service Co., Ltd. Takeshita held a "Point and shoot Packet" session at the Wireshark developer conference SharkfestUS. Mainly introduces points and techniques for troubleshooting and investigation using packet capture files.
Sharkfest is a developer conference for the open source LAN analyzer Wireshark, and our company Takeshita has been attending and giving talks since the first time in 2008.
Wireshark Developer Conference Sharkfest US 2018 Developer DinnerYour Sharkfest badge has arrived! Uncle Bucks fishbowl and grill
“Point and shoot Packet” session was held at Wireshark developer conference SharkfestUS Otaku Tuesday won Packet Palooza at SharkfestUS!
SharkfestAsia 2018→official
(April 9th ​​to 11th, 2018 NANYANG EXCUTIVE CENTER Nanyang Technological University, Singapore)
SharkfestAsia2018
Ikeriri Network Services Takeshita gave a lecture at Sharkfest ASIA 2018, the first Wireshark developer conference to be held in Asia.
FilterManiacs_SharkfestASIA2018_MegumiTakeshita (PDF) FilterManiacs_supplemental_file (ZIP)
Sharkfest ASIA 2018 Developer Dinner @NEC Sharkfest ASIA 2018 badge and developer kit have arrived.
I received a card from Janice and Gerald! Gave a lecture at Filter Maniacs in SharkfestASIA 2018
BadgeSharkfestASIA2018
SharkfestEurope

Sharkfest Europe 2017→official
(November 7th to 10th, 2017 Hotel PALACIO Portugal Estoril) →official

SharkfestEurope2017
Ikeriri Network Services Takeshita will be giving a talk at Sharkfest Europe, the second Wireshark developer conference held in Europe.

20 QUIC Dissection Megumi Takeshita (PDF) supplemental 20 QUIC Dissection Megumi Takeshita (ZIP)

At ParkSuite Classroom on the 8th 20: QUIC Dissection: Using Wireshark to Understand QUIC QuicklyI gave a lecture about
I will give a presentation on QUIC analysis at Europe">SharkfestEuropeI will present and give a lecture on QUIC analysis at
Ikeriri Network Service will be collaborating with Italian ntop in various ways!
SharkfestEurope2018SharkfestEurope2018

Sharkfest 2017 (June 19-22, 2017, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA) →sharkfest.wireshark.org
Sharkfest2017
Ikeriri Network Services Takeshita will be giving a talk at the 10th anniversary Wireshark developer conference, Sharkfest.
Sharkfest is a developer conference for the open source LAN analyzer Wireshark, and our company Takeshita has been attending and giving talks since the first time in 2008.
At Connnan Hall、23 Top 10 Wireshark TIPS & TricksI gave a lecture about
Sharkfest2017Sharkfest2017

+Core developer dinner +Participating in nTop Users Group Meeting and Tutorial +Sharkfest 2017 Welcome Party
+Sharkfest 2017 handout +We will participate in Sharkfest’17 and perform a performance. +We received an award at Sharkfest this time to commemorate our 10th anniversary!

Sharkfest2017Sharkfest2017

+We gave a lecture on “TOP 10 Wireshark TIPS & TRICKS” +Mr. Welner took the photo.

DEFCON25 Caesar Palace, Las Vegas, USA July 27th to 30th, 2017
DEFCON officialDEFCON25 officialWall of Sheep Official 
DEFCON
In July 2017, Ikeriri Network Service Takeshita held two wireless LAN analysis workshops at Packet Hacking Village at DEFCON 25, a cybersecurity conference to be held in Las Vegas, USA at the end of July.
DEFCON25
WallOfSheep DEFCON25 → Workshop introductionSpecial page


Interop Tokyo 2017 (Wednesday, June 7th, Thursday, June 9th, 2017 Makuhari Messe (Chiba))
Interop2017
Ikeriri★Network Service Co., Ltd. will be at Interop Tokyo 2017 (8th time) We will be exhibiting at →Special site
This year's points
・10Gbit optical fiber LAN capture device equipped with two SPF+ ports
Capture with 8ns timestamp supported by hardware processing Profishark10G
・We translated the text into Japanese.QT version Wireshark2.x seriesCompatible products
AirPcap series SteelCentral Packet Analyzerseries
・Wireless LAN visualization products
NetSpot Wi-SpyseriesChanalyzerseriesWi-Pryseries
Visiwave SiteSurveyandTamoGraph Pro
・Gigabit capture products
Profitap ProfisharkseriesDualcomm tapproduct

+InteropTokyo2017 has ended. thank you very much.+It's the last day of InteropTokyo2017.
+Live capturing using ProfiTAP’s ProfiSh ark at Interop Tokyo+Riverbed Airpcap NX and AirPcap TX works with Wireshark 2.4rc1
+It doesn't seem to be raining in Makuhari at the moment. +Noisy 5ghz and legit 2.4ghz few hope in 108 112 116 channels interop Tokyo
+Presented by Mr. Yamazaki!+We are demonstrating Profitap's Profishark1G.
+Interop Tokyo 2017 has been started, +InteropTokyo2017 loading day is over +Booth setup completed
+Wireshark 2.2.7 has been released & Notice of release of 2nd edition of Packet Capture Advanced Edition

Sharkfest Europe (October 17-19, 2016 Hotel Papendal Arnhem, Netherlands)
SharkfestEurope
Ikeriri Network Service Co., Ltd. Takeshita has been participating and speaking at the Wireshark developer conference Sharkfest since the first time in 2008.
I will be giving a talk at Sharkfest Europe, which will be held in Europe for the first time.
SharkfestEurope2016Sharkfest2016Europe
In "Wireshark as a Spy Watermark Pen; Decrypting and Retrieving information from Packets", I first introduced how to use Wireshark to decrypt encrypted packets and restore data in various forms. Utilizing the output to JSON format supported by the new Wireshark 2.2.x series, we exported packet capture data to JSON format and demonstrated analysis of large amounts of data.
Sharkfest Europe 2016 has begun! +Sharkfest Europe Welcome Dinner and Vendor ExhibitionSharkfest Europe 2016 This year's goods
Takeshita session information at Sharkfest EuropeSharkfest Europe is underwayIkariri session has ended!!@Sharkfest Europe 2016
We will be collaborating with Italian ntop!Sharkfest Europe Session


Sharkfest 2016 (June 13-16, 2016 Computer Science Museum Mountain View, California, USA)
Sharkfest2016
Ikeriri Network Service Co., Ltd. Takeshita has been participating and speaking at the Wireshark developer conference Sharkfest 2016 since the first time in 2008.
(June 13-16, 2016, Computer Science Museum, Mountain View, California, USA), I will be giving a lecture again this year.

Sharkfest2016
Takeshita's session (HTTP1/2 analysis) is scheduled to start at 2:15pm on the 16th, the third day.


Interop Tokyo 2016 (June 8th to 10th, 2016 Makuhari Messe (Chiba)) →Special site

InteropTokyo2016
Ikeriri Network Service Co., Ltd. will be exhibiting at Interop Tokyo 2016 (June 8th to 10th at Makuhari Messe) (for the 7th time).
Special site

InteropTokyo2015
Ikeriri★Network Services will be exhibiting at the 7th Interop Tokyo 2015 this year →Special site
Interop2015
(Makuhari Messe June 10th-12th)
06/02 We will be exhibiting at InteropTokyo2015 this year as well.
06/09 Interop Tokyo under construction InteropTokyo 2015@Makuhari Messe
06/09 This year's Interop feels lonely @ Makuhari Messe
06/10 Interop Tokyo 1st day Thank you in advance
06/10 SteelCentral Packet Analyzer announced - visualizes authenticated and unauthenticated frames in real time
06/10 Wireless LAN spectrum analyzer compatible with W58, which is expected to be released in the future
06/10 QT version of Wireshark
06/12 W58 wireless LAN viewed on Chanalyzer
06/13 Thank you very much for coming to InteropTokyo Tokyo 2015.


Wireshark Developer Conference Sharkfest'15 (June 22-25 @ Computer Science Museum (California, USA))
Sharkfest2015


WiresharkMember
Takeshita from Ikeriri Network Service Co., Ltd. will be giving a one-frame lecture this year at the Wireshark developer conference, which we have been participating in since 2008.
04/04 I will be speaking for one frame at Sharkfest'15 this year as well! This year it's the Computer History Museum.

InteropTokyo2014 (Makuhari Messe June 11-13)
InteropTokyo2014

Ikeriri Network Service Co., Ltd. will be exhibiting at Interop Tokyo 2014, which will be held at Makuhari Messe from June 11th to 13th. We will exhibit and demo all of our new products and our products, including AirPcap/TurboCap/Wi-Spy/Chanalyzer/Wi-Pry/Dualcomm products.
Please feel free to come by. →Interop officialIkeriri special page [Twitter][Facebook] interop2014
+ Cascade Pilot series is used to visualize wireless LAN with full capture without sampling using three Airpcap series units.
MetageekInterop14
+ This is the last day of Interop Tokyo 2014.
+ Interop Tokyo 2014 2nd day has started.
+ Announcement of Interop Tokyo @ Ikeriri booth
+ Announcement of Interop Tokyo Niconico local broadcast
+ nterop Tokyo 2014 Exhibition Information @Ikeriri Booth
+ Interop2014 Tokyo booth location has been decided!
+ We will be exhibiting a booth at Interop Tokyo 2014 again this year!


Wireshark Developer Conference Sharkfest'14 (June 16-20 @ Dominican University (California, USA))
Sharkfest

Ikeriri Network Service Co., Ltd. will be giving a lecture this year at Sharkfest'14, a developer conference for the LAN analyzer Wireshark, which we have been participating in since the first year! →Sharkfest officialIkeriri special page
+I will speak for two sessions at the Wireshark developer conference Sharkfest.

Sharkfest14
Sharkfest'14 (Dominican University, California, USA, June 16th-19th)
I was in charge of two sessions. The first frame is about FlowGraph's TIPS, and the second frame is about my otaku history called Women and IT.

Sharkfest14Sharkfest14
I will speak for 2 sessions at Sharkfest">I will speak for 2 sessions at Wireshark's developer conference Sharkfest
Sharkfest 2014 has begun">Sharkfest 2014 has begun


iInterop Tokyo 2013 @ Makuhari Messe
InteropTokyo2012
Interop Tokyo 2013 @ Makuhari Messe 2013/6/12-14

1/2013061807493603-photo-small.jpg1/2013061807493601-photo-small.jpg

+One week before Interop! Announcement of the mini theater at the Riverbed Technology booth">One ​​week before Interop! Announcement of the mini theater at the Riverbed Technology booth


Interop Tokyo Riverbed booth">Interop Tokyo Riverbed booth


Wireshark Developer Conference Sharkfest'13 (June 16-19 @ California State University, Berkeley (California, USA))
20130616-sharkfest.jpg
Sharkfest'13 (University of California, Berkeley, June 16th to 19th)
I was in charge of one main session. PA-3
Date: June 19, 2012 (USA) Time: 16:30~17:45 (Western Standard Time)
Location: UC Berkeley Clark Keller Campus
Content: PA-3 Debugging Wireless with Wireshark including Large Trace Files, AirPcap & Cascade Pilot

1/2013061719064604-photo-small.jpg1/2013061719064605-photo-small.jpg
20130616-sharkfestagenda.jpg


+A one-frame lecture has been decided at Sharkfest13 again this year! @UCBK
+I managed to complete the presentation and go to Sharkfest!
Ikeriri Session @ Shark Fest 2013
I spoke at Sharkfest2013!!PA-3 Debugging Wireless with Wireshark Including Large Trace Files, AirPcap & Cascade Pilot">I spoke at Sharkfest2013!!PA-3 Debugging Wireless with Wireshark Including Large Trace Files, AirPcap & Cascade Pilot


CEATEC Japan 2012
(Makuhari Messe October 2nd to 6th)
CEATECJapan2012
CEATEC2012CEATEC

10/02: Preparing to exhibit at CEATEC Japan 2012">Preparing to exhibit at CEATEC Japan 2012
10/03: 2012 has started! ">CETEC Japan 2012 has started!
10/03: CEATEC Japan 2012">Introducing an inexpensive network tap powered by USB @CEATEC Japan 2012
10/05: CEATEC Japan 2012">DualComm products also appear for the first time @CEATEC Japan 2012
10/05: CEATEC 2012">Wireshark on toughbook @ CEATEC 2012
10/05: CEATEC Japan 2012">Wi-Spy at CEATEC Japan 2012


Interop Tokyo 2012(Makuhari Messe June 12th to 15th)
Interop2011Interop2011
Interop Tokyo 2012
(Makuhari Messe June 12th to 15th)
05/18: Interop Tokyo 2012 booth has been decided! Please come to the aisle, in front of O'Reilly">Interop Tokyo 2012 booth has been decided! Please come to the aisle, in front of O'Reilly
05/12: Interop Tokyo 2012">Interop Tokyo 2012
06/14: Interop Tokyo 2012 day one has started! ">Interop Tokyo 2012 Day 1 has started!


Wireshark Developer Conference Sharkfest'12 (June 24-27 @ California State University, Berkeley (California, USA))
Sharkfest'12ikeririSharkfest12
Sharkfest '12
(University of California, Berkeley, June 24th to 27th)

Finally, at the 5th Sharkfest'12, Ikeriri★Network Service Co., Ltd. Takeshita will be giving a lecture!
Date: June 25, 2012 (USA)
Time: 16:45~18:00 (Western Standard Time)
Location: UC Berkeley Clark Keller Campus
Content: BI-8 Wireshark Case Studies BI-8c: Wireshark Software Case Studies by Megumi Takeshita
LINK:Sharkfest’12 official agenda 
As someone who is involved in packet capture, I feel very honored and will continue to do my best.
+ BI-8 Wireshark Software Case Studies
+ About the new Riverbed CascadePilot series and SharkAppliance
+ Megumi Takeshita, Ikeriri★Network Service, gave a talk at Wireshark's developer conference Sharkfest'12.

CEATEC2011
CEATEC Japan 2011
(Makuhari Messe October 4th to 8th)
10/12: CEATEC Japan 2011 Exhibitor Seminar">CEATEC Japan 2011 Exhibitor Seminar
10/12: CEATEC Japan Thank you very much! (Session photos, etc.)>CEATEC Japan Thank you very much! (Session photos, etc.)
10/12: CEATEC Japan 2011 Capture Seminar">CEATEC Japan 2011 Capture Seminar
10/03: CEATEC Japan loading has been completed! I look forward to having a good relationship with you this year too! ">CEATEC Japan delivery has been completed! We look forward to working with you again this year!
09/24: CEATEC Japan2011 Exhibition Information">CEATEC Japan2011 Exhibition Information


Wireshark Developer Conference Sharkfest'11 (June 13-16 @Stanford University (California, USA))
Sharkfest11Sharkfest11

Sharkfest '11
(Stanford University, USA, June 13th-16th)
Wireshark Developer ConferenceSharkfest'11At
http://www.cacetech.com/sharkfest.11/
Sharkfest 2011 (Stanford University, Palo Alto, USA 2011)
+ Sharkfest'11@Stanford
+ Seminar at Sharkfest'11, history and current status of @capture, etc.
+ Sharkfest2011 Day 3 @Stanford
+ I took a look at Napatech's super high speed capture card.



Interop Tokyo 2011
(Makuhari Messe June 7th to 10th)


Wireshark Developer Conference Sharkfest'10 (June 14-17 @Stanford University (California, USA))
Sharfest2010Sharkfest2010
Sharkfest '10
(Stanford University, USA, June 14th to 17th)
Wireshark Developer ConferenceSharkfest'10At
http://www.cacetech.com/sharkfest.10/
Sharkfest 2010 (Stanford University, Palo Alto, USA 2010)
+ Sharkfest ’10@Stanford.edu">Sharkfest ’10@Stanford.edu
+ Sharkfest ‘10 @Stanford University”>Metageek founder Ryan and Sharkfest ‘10 @Stanford University
+ Participated in CACE's partner meeting @HYATT PLACE Davis CA
+Sharkfest2010 Part 2 @Stanford University">Sharkfest2010 Part 2 @Stanford University
+ What are your thoughts on Sharkfest'10 and the partner meeting? ">What are your thoughts on Sharkfest'10 and the partner meeting?


CEATEC2010
CEATEC JAPAN 2010
(Makuhari Messe October 5th to 9th)
10/11: CEATEC Japan 2010 has ended & thank you very much">CEATEC Japan 2010 has ended & thank you very much
10/06: CEATEC Japan AirPcap/WiSpy/Wireshark seminar is being held! ">CEATEC Japan AirPcap/WiSpy/Wireshark seminar is being held!
09/27: Engadget Japan 2010 Shibuya WOMB We held a walk-in presentation (Ikeriri★Network Service)
10/05: CEATEC JAPAN 2010">The situation at the local tekka field has subsided and the installation of the Ikeriri booth has been completed! We will be leaving soon @CEATEC JAPAN 2010
10/08: CEATEC Japan Day 4 Simultaneous 3 channel capture with 3 AirPcaps connected to USB HUB">CEATEC Japan Day 4 Simultaneous 3 channel capture with 3 AirPcaps connected to USB HUB
10/08: CEATEC Japan held on the 4th day! We will hold 3 demonstrations today (Ikeriri★Takeshita)>CEATEC Japan will be held on the 4th day! We will hold 3 demonstrations today (Ikeriri★Takeshita)
10/05: CEATEC Japan AirPcap/Wi-Spy/Wireshark Special Demo @Kiriri Booth Now">CEATEC Japan AirPcap/Wi-Spy/Wireshark Special Demo @Kiriri Booth Now


Wireshark Developer Conference Sharkfest'09 (June 15-18 @Stanford University (California, USA))
sharkfest09sharkfest09
Sharkfest '09
(Stanford University, USA, June 15th to 18th)
Wireshark Developer ConferenceSharkfest'09At
http://www.cacetech.com/sharkfest.09/
Sharkfest 2009 (Stanford University, Palo Alto, USA 2009)
+ Sharkfest">Sharkfest
+ Photos from Sharkfest 2009">Photos from Sharkfest 2009


wirelessJapan2009
wireless japan 2009
(Tokyo Big Sight July 22nd-24th)
07/28: Wireless Japan 2009 Exhibition & Conference Thank you very much! ! ">Wireless Japan 2009 Exhibition & Conference Thank you very much!!
07/14: About exhibiting at Wireless Japan 2009 and holding a technical seminar (venue location has been decided!)">About exhibiting at Wireless Japan 2009 and holding a technical seminar (venue location has been decided!)
07/21: Wireless Japan 2009 @ Tokyo Big Sight, Ikeriri booth under construction" > Standing at Ikeriri @ Daiba Wireless Japan 2009 @ Tokyo Big Sight, Ikeriri booth under construction
07/22: Wireless Japan 2009 Day 1">Wireless Japan 2009 Day 1


Wireshark Developer Conference Sharkfest'08 (March 31st - April 2nd @ Foothill University (California, USA))

Sharkfest'08
(Foothill University, USA, March 31st to April 2nd)
Wireshark Developer ConferenceSharkfest'08Wireshark developer Gerald Comb and
Discussion with Laura Chapel of Wireshark University★Network service Megumi Takeshita
http://www.cacetech.com/SHARKFEST.08/
Sharkfest 2008 (Foothill College, Mountain View, USA 2008)

+ AirPcap 802.11 Wireless Packet Capture USB Dongle
+ SHARKFEST '08 Wireshark conference">SHARKFEST '08 Wireshark conference
+ Cerf Vint, the father of the Internet
+ A two-shot with Gerald Comb and Laura Chapell too! This is something to brag about to my grandson.
+ Wireless LAN related seminars at Stanford University, etc.
+ Blackhat 2008 → To Roppongi


Borland Conference 2003-2004
boland conference 2002
(Royal Park Hotel November 18th-19th)
Borland Conference 2003-2004
(All Nippon Airways Hotel February 25th-27th)


eDocument JAPAN2006 (Tokyo Big Sight) CDIA+ Preparation Seminar Lecturer
Security Stadium 2002 World PC Expo (Tokyo Big Sight) Digital Arts Tokyo


Books
Packet Capture Wireless LAN Edition 2nd Edition -Analysis using Wireshark-Written by Megumi Takeshita Book: 396 pages Price: 3960 yen (tax included) Publisher: Rick Telecom ISBN-10: 4865944079 ISBN-13: 978-4865944075 Release date: April 9, 2024
Pocket Study Information Security Management Morning/Pass terminology Keyword map method + 226 past questionsWritten by Megumi Takeshita Book: 276 pages Price: 1512 yen (tax included)a Publisher: Hidekazu System ISBN-10: 4798056111a ISBN-13: 978-4798056111 Release date: 2018/12/27
Introduction to packet capture 4th edition - How to use LAN analyzer Wireshark -Written by Megumi Takeshita B5 size 464 pages List price: 2,800 yen + tax ISBN: 978-4-86594-139-5 Published in early May 2018
Practical Packet Capture Techniques 2nd Edition --Packet Analysis Applications with WiresharkWritten by Megumi Takeshita B5 size 480 pages List price: 3,400 yen + tax ISBN: 978-4-89594-097-8
Packet capture wireless LAN edition -Analysis using Wireshark-Written by Megumi Takeshita B5 size 400 pages List price: 3,600 yen + tax ISBN: 978-4-86594-029-9
Introduction to Packet Capture Revised Edition - How to use LAN analyzer Wireshark -Written by Megumi Takeshita B5 size 408 pages List price: 2,940 yen (tax included) (2,800 yen + tax) ISBN: 978-4-89797-875-8
Network specialist compact bookWritten by Megumi Takeshita B6 variant 400 pages List price: 1,995 yen (tax included) (1,900 yen) ISBN: 978-4-89797-831-4
Practical Packet Capture Technique Packet analysis application using WiresharkWritten by Megumi Takeshita B5 size 432 pages List price: 3,570 yen (tax included) (Base price: 3,400 yen + tax) ISBN: 978-4-89797-796-6
Information Security Specialist Compact BookEdited by Megumi Takeshita B6 variant 400 pages List price: 1,995 yen (tax included) (1,900 yen) ISBN: 978-4-89797-813-0
Technical Engineer Network Compact Book 2008 EditionEdited by Megumi Takeshita B6 variant 416 pages List price: 1,995 yen (tax included) (1,900 yen) ISBN: 978-4-89797-789-8
Very easy to understand basic information engineer textbookEdited and written by Miyako Otaki (authored by Megumi Takeshita) A5 size, 400 pages List price: 1,869 yen (tax included) (1,780 yen) ISBN: 978-4-89797-695-2
Introduction to packet capture - How to use LAN analyzer Wireshark -Written by Megumi Takeshita B5 size 344 pages List price: 2,940 yen (tax included) 2,800 yen + tax ISBN: 978-4-89797-678-5
Technical Engineer System Management Compact Book '07-'08 EditionEdited by Megumi Takeshita B6 variant 456 pages List price: 2,310 yen (tax included) 2,200 yen + tax ISBN: 4-89797-673-1
Technical Engineer Information Security Compact Book '07-'08 EditionEdited by Megumi Takeshita B6 variant 464 pages List price: 2,100 yen (tax included) 2,000 yen + tax ISBN: 4-89797-674-X
System Analyst, Project Manager, Application Engineer AN/PM/AE Compact BookEdited by Yasutaka Shinpuku and Megumi Takeshita B6 variant 464 pages List price: 2,310 yen (tax included) 2,200 yen + tax ISBN: 4-89797-664-2
Technical Engineer Network Compact Book 2006/2007 EditionEdited by Megumi Takeshita B6 variant 416 pages List price: 1,995 yen (tax included) 1,900 yen + tax ISBN: 4-89797-657-X
Technical Engineer Information Security Compact BookEdited by Megumi Takeshita B6 variant 463 pages List price: 2,100 yen (tax included) 2,000 yen + tax 5% ISBN: 4-89797-639-1
Technical Engineer Network Compact Book 2005/2006 EditionWritten by Megumi Takeshita B6 variant 408 pages List price: 1,890 yen (tax included) 1,800 yen + tax ISBN: 4-89797-622-7
Software development engineer Past questions and explanations + 120 questions in the morningWritten by Toshihisa Sumitomo and Megumi Takeshita A5 size 752 pages List price: 2,940 yen (tax included) 2,800 yen + tax ISBN: 4-89797-613-8
Technical Engineer Network Compact BookWritten by Megumi Takeshita B6 variant 360 pages List price: 1,890 yen (tax included) 1,800 yen + tax ISBN: 4-89797-772-X
Technical Engineer System Management Compact BookCo-authored by Megumi Takeshita and Toshihisa Sumitomo B6 format 368 pages List price: 2,310 yen (tax included) 2,200 yen + tax ISBN: 4-89797-775-4


magazine
CQ Publisher Interface October issue Super standard protocol analysis tool Wireshark Reference Guide (August 2025)
Institute of Electronics, Information and Communication Engineers IEICE Communication Society Magazine BPLUS 2024 Summer Issue "Open Source LAN Analyzer, Wireshark and Hardware Capture" (June 2024)
Institute of Electronics, Information and Communication Engineers Tsuso Magazine B-plus (November 2023)
CQ Publishing Interface November 2022 issue Visualize your packets! Start using the standard LAN analyzer “Wireshark” (September 2022)
Nihon Keizai Shimbun Publishing Co., Ltd. Nikkei MOOK Complete understanding! Cyber ​​Security March 2019
Nikkei NETWORK “Trouble solving with Wireshark Pakecap prescription”Serialized from October 2016 to 2017 (6 issues in total)
Nikkei BP Nikkei NETWORK “Touch and Understand Mastering TCP - 4 Part Series” October 2009 issue - 2010 (5 parts in total)
Japan Data Communications Association Construction Supervisor Examination Pamphlet
TAC Corporation Information Processing/IT School Brochure
SoftBank Publishing programming technology information magazine “CMAGAZINE October issue”
MC Press “Windows ROM No. 10”
Takarajimasha “Excel power-up technique”
SoftBank Publishing "CMAGAZINE" April 2003 issue special article
Softbank Publishing "CMAGAZINE" May 2003 issue
TAC Co., Ltd. member magazine "TACNEWS" private lecture theory November 2002 issue
Mainichi Communications Co., Ltd. “PC MODE”
Monthly magazine Mobile Media Magazine (published by Sea Media) 1999-2002
Express 58th Avenue (NEC) Periodical magazine “OpenSesami” No. 24
"Mobile Phone Solution" (June 2001)
NEC periodical catalog "B.P. (Business Products News)" Vol.9 (October 2001) Special feature article Others
textcreate
Naxy Japan Network Security Design Text
Naxy Japan Wireless LAN security construction training text
Naxy Japan IPv6 construction training text
Nikkei BP Learning lecture text
Allied Telesis Customer Seminar Text Glossary
NRI Learning Network Microsoft Text
TAC Corporation Comptia text Others
Web/Internet related
Nikkei BP's "ITPro" site interview published "IT power-up course for new employees"
"Learn network technology from here"
Allied Telesis Co., Ltd. Network Glossary
Multimedia content BBstation (Broadband station)
(Pre-installed on all NEC consumer PCs shipped in 2002)
Raru.net rental server service technical cooperation Others
Video/DVD/Software
ComptiaNetwork+ and i-net+ revised DVD-ROM (TAC Corporation)
KDDI Internal Network+ Educational Video (January 2004)
Vector/Muchy'sPalmwareReview Riritokei for Palm Japanese version 1.0 (May 2001)
Vector Lilith Excel! accelerator! (Excel auxiliary app June 1998)


Seminar networkproduct educatesupport Ikeriri

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