Amazon Sidewalk is a shared network that uses a small portion of your Wi-Fi bandwidth to create a low-bandwidth, long-range network. The intent and purpose is to improve the connectivity of certain Amazon devices like Echo smart speakers and Ring security cameras by extending their range beyond your home network. The idea behind Sidewalk is to create a network of connected devices to enhance functionality and improve services like device tracking.
The Amazon Sidewalk model is to crowd-source a nationwide low-power-wide-area (LPWA) LoRa-based IoT network similar to the Helium Network. The Helium model rewards hotspot owners in the IOT token for their participation in the Helium network.
As of June 2021 if you own an Echo or Ring device you are sharing a small slice of your bandwidth and contributing to the Sidewalk network unless you the consumer go into settings and opt-out.
There are a number of potential privacy concerns associated with Amazon Sidewalk:
Data sharing: Sidewalk allows your devices to share a small amount of data with other devices in your neighborhood, which could include the approximate location of your device and potentially other data. This data sharing could raise concerns about privacy and the potential for the collection of personal information.
Opt-out vs. opt-in: Amazon Sidewalk is designed to be enabled by default for eligible devices unless users actively choose to opt out. Some argue that an opt-out approach could result in users unknowingly participating in Sidewalk and sharing their network resources.
Security: The security measures implemented by Amazon Sidewalk are crucial to safeguard users’ data and protect against potential unauthorized access or abuse. As with any network, there is always a possibility of security vulnerabilities, which could potentially compromise the privacy of users.
Third-party devices: While Amazon Sidewalk is primarily aimed at Amazon devices, it may also support certain third-party devices in the future. The privacy implications of sharing data with devices from other manufacturers raise additional concerns about how that data might be used or accessed.
To address these concerns, Amazon has implemented various privacy safeguards for Sidewalk. They claim to use encryption and other security measures to protect data, and the shared network is designed to prioritize user privacy. Amazon also provides options for users to disable Sidewalk if they prefer not to participate.
Ultimately, whether Amazon Sidewalk is seen as an invasion of privacy depends on personal perspectives and risk tolerance. Some people may find the benefits of improved connectivity and device functionality outweigh the potential privacy considerations, while others may have reservations and prefer to disable the feature.
It’s important for individuals to review the privacy settings of their devices and make informed decisions based on their own preferences and concerns !
Is sharing your secure network with Sidewalk a security threat ?
Sharing a portion of your Wi-Fi bandwidth with Amazon Sidewalk does add some potential security considerations. While Amazon has implemented security measures to protect the data transmitted over Sidewalk, it’s essential to be aware of the potential risks:
Increased attack surface: Enabling Amazon Sidewalk extends the range of your devices beyond your home network, potentially exposing them to a larger attack surface. If there are security vulnerabilities in the Sidewalk protocol or the devices connected to the network, it could be exploited by malicious actors.
Data privacy: With Sidewalk enabled, your devices may share a small amount of data with other devices in your neighborhood. While Amazon claims to prioritize user privacy and encrypt the data, there is still a possibility of unauthorized access or interception of the shared data.
Third-party device compatibility: Amazon Sidewalk aims to support third-party devices in addition to Amazon devices. If you connect third-party devices to Sidewalk, it’s important to consider the security measures implemented by those devices and the potential risks associated with sharing your network with them.
To mitigate these risks, you can take the following steps:
Evaluate the risks: Assess the potential risks and benefits of enabling Sidewalk based on your specific security and privacy requirements. If you have significant concerns I personally would opt-out of Sidewalk.
Ensure device security: Regularly update the firmware and security settings of your devices connected to Sidewalk to minimize vulnerabilities.
Review network settings: Check and update your Wi-Fi network settings to ensure a strong password, encryption protocols (e.g., WPA2/WPA3), and other security measures are in place to protect against unauthorized access.
Monitor network activity: Keep an eye on your network traffic and device activity to identify any suspicious behavior or potential security issues.
Remember that the decision to disable Amazon Sidewalk should be based on your personal risk tolerance and consideration of your privacy and security needs.
Why I opted out !
Amazon has proven that they are not transparent with what they say and what they do. Why would I assume even a small risk if there is no incentive? I find it hard to believe that for the majority of consumers that the benefits would outweigh the risks associated with Sidewalk. If you think Amazon can be trusted please read on….
“Amazon prominently and repeatedly assured its users, including parents, that they could delete voice recordings collected from its Alexa voice assistant and geolocation information collected by the Alexa app,” the FTC stated.. “The company, however, failed to follow through on these promises when it kept some of this information for years and used the data it unlawfully retained to help improve its Alexa algorithm.”
