| Presentation | 2022-03-08 IoT Device Security Survey Using Home Automation Apps Mizuki Ohno, Takahiro Endo, Kenichi Kanayama, Kenichi Nagami, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have released a home automation application called "KADENTECHO". Based on the accumulated data from this app, we conducted a survey on the security risks of network devices in general households. As a result of surveying the penetration rate of IoT home appliances in general households, the penetration rate was 89% for TVs, about 35% for air conditioners, and less than 20% for others. We found 1-6% opened ports 23 (telnet) and 445 (SMB) in the logs of network cameras, Access Point devices, and printers by scan of high-risk ports. IoT TV’s port 9000 was open in 42% of the logs. We also analyzed “Bonjour” response information. The results showed that SSL/TLS encryption protocol was specified in about 20% of HTTP and less than 1% of MQTT, while all CoAP responses were selected encryption ports (CoAPS). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IoT (Internet of Things) / Security / Device Management / Bonjour / Port Scan |
| Paper # | SITE2021-57,IA2021-70 |
| Date of Issue | 2022-02-28 (SITE, IA) |
| Conference Information | |
| Committee | IA / SITE / IPSJ-IOT |
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| Conference Date | 2022/3/7(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto University, Yoshida Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Internet and Information Ethics Education, etc. |
| Chair | Tomoki Yoshihisa(Osaka Univ.) / Masaru Ogawa(Kobe Gakuin Univ.) |
| Vice Chair | Toru Kondo(Hiroshima Univ.) / Yuichiro Hei(KDDI Research) / Hiroshi Yamamoto(Ritsumeikan Univ.) / Takushi Otani(Kibi International Univ.) / Takeo Tatsumi(Open Univ. of Japan) |
| Secretary | Toru Kondo(Osaka Univ.) / Yuichiro Hei(Kogakuin Univ.) / Hiroshi Yamamoto(NEC) / Takushi Otani(Yamaguchi Pref Univ.) / Takeo Tatsumi(Hokuriku Univ.) |
| Assistant | Daisuke Kotani(Kyoto Univ.) / Ryo Nakamurai(Fukuoka Univ.) / Daiki Nobayashi(Kyushu Inst. of Tech.) / Hideyuki Fujii(NRI-Secure) / Yusuke Tachibana(Fukuoka Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Internet Architecture / Technical Committee on Social Implications of Technology and Information Ethics / Special Interest Group on Internet and Operation Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | IoT Device Security Survey Using Home Automation Apps |
| Sub Title (in English) | |
| Keyword(1) | IoT (Internet of Things) |
| Keyword(2) | Security |
| Keyword(3) | Device Management |
| Keyword(4) | Bonjour |
| Keyword(5) | Port Scan |
| 1st Author's Name | Mizuki Ohno |
| 1st Author's Affiliation | INTEC inc.(INTEC) |
| 2nd Author's Name | Takahiro Endo |
| 2nd Author's Affiliation | INTEC inc.(INTEC) |
| 3rd Author's Name | Kenichi Kanayama |
| 3rd Author's Affiliation | INTEC inc.(INTEC) |
| 4th Author's Name | Kenichi Nagami |
| 4th Author's Affiliation | INTEC inc.(INTEC) |
| Date | 2022-03-08 |
| Paper # | SITE2021-57,IA2021-70 |
| Volume (vol) | vol.121 |
| Number (no) | SITE-408,IA-409 |
| Page | pp.pp.69-74(SITE), pp.69-74(IA), |
| #Pages | 6 |
| Date of Issue | 2022-02-28 (SITE, IA) |