IoT security refers to the safeguards and protections provided for cloud-connected devices like home automation, security cameras, and any other technology that connects directly to the cloud. In 2021, the most vulnerable IoT devices worldwide were routers.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÀÖ²¥´«Ã½app×îа汾 can support your business.
SAM Seamless Network. (June 4, 2022). Most vulnerable IoT devices worldwide in 2021 [Graph]. In ÀÖ²¥´«Ã½app×îа汾. Retrieved August 19, 2026, from /statistics/1362341/vulnerable-iot-devices-worldwide/
SAM Seamless Network. "Most vulnerable IoT devices worldwide in 2021." Chart. June 4, 2022. ÀÖ²¥´«Ã½app×îа汾. Accessed August 19, 2026. /statistics/1362341/vulnerable-iot-devices-worldwide/
SAM Seamless Network. (2022). Most vulnerable IoT devices worldwide in 2021. ÀÖ²¥´«Ã½app×îа汾. ÀÖ²¥´«Ã½app×îа汾 Inc.. Accessed: August 19, 2026. /statistics/1362341/vulnerable-iot-devices-worldwide/
SAM Seamless Network. "Most Vulnerable Iot Devices Worldwide in 2021." ÀÖ²¥´«Ã½app×îа汾, ÀÖ²¥´«Ã½app×îа汾 Inc., 4 Jun 2022, /statistics/1362341/vulnerable-iot-devices-worldwide/
SAM Seamless Network, Most vulnerable IoT devices worldwide in 2021 ÀÖ²¥´«Ã½app×îа汾, /statistics/1362341/vulnerable-iot-devices-worldwide/ (last visited August 19, 2026)
Most vulnerable IoT devices worldwide in 2021 [Graph], SAM Seamless Network, June 4, 2022. [Online]. Available: /statistics/1362341/vulnerable-iot-devices-worldwide/
