| CARVIEW |
Select Language
HTTP/2 200
date: Tue, 02 Sep 2025 03:57:40 GMT
content-type: text/html; charset=utf-8
content-encoding: gzip
cf-ray: 978a15a2bdcce084-BLR
cf-cache-status: DYNAMIC
cache-control: private
set-cookie: prov=74321f20-15f9-40c8-b4ee-48cad781bf3c; expires=Wed, 02 Sep 2026 03:57:39 GMT; domain=.stackexchange.com; path=/; secure; httponly
set-cookie: prov=74321f20-15f9-40c8-b4ee-48cad781bf3c; Path=/; HttpOnly; Domain=stackexchange.com
set-cookie: __cf_bm=P6eakbxcNHGMVtpOmEp8RlMve_dDIB7j9RfSvvJoHas-1756785460-1.0.1.1-lO7qgUWuE0bBYcOmkRh9fdVx5DEui7yY1J4KUpoNjPX30kaG6S4j3ZaPf3DmoLGZaG7sg7bZc43GMaSDyOLhLSGL0Q3uL0e.u3pnmLktz88; path=/; expires=Tue, 02-Sep-25 04:27:40 GMT; domain=.stackexchange.com; HttpOnly; Secure; SameSite=None
set-cookie: _cfuvid=cGkFAj7j3PNm7yLHlNw1uzSEV69_4ScXWXcD6B3OK1M-1756785460004-0.0.1.1-604800000; path=/; domain=.stackexchange.com; HttpOnly; Secure; SameSite=None
strict-transport-security: max-age=31536000; includeSubDomains
vary: Accept-Encoding
content-security-policy: upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
x-clacks-overhead: GNU Terry Pratchett
x-frame-options: SAMEORIGIN
x-request-guid: 0f1c16b6-59c2-4d29-8893-b6a66a4f91f6
x-worker-origin-response-time: 331000000
x-dns-prefetch-control: off
server: cloudflare
Newest 'security' Questions - Internet of Things Stack Exchange
Skip to main content
Stack Exchange Network
Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Visit Stack ExchangeTeams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
Learn more about TeamsQuestions tagged [security]
For questions relating to the security of IoT devices (especially those connected directly to the internet) and how to mitigate these issues or avoid them altogether. Do not confuse this with device safety (If it gets hacked it's a security question, if it explodes it's a safety question).
145 questions
- Bountied 0
- Unanswered
- Frequent
- Score
- Trending
- Week
- Month
- Unanswered (my tags)
3
votes
1
answer
122
views
2
votes
1
answer
326
views
Get data from IoT device *without using phone app*
I often find myself in a situation of wanting to get data out of an IoT device without having to use a phone app.
Example1: My blood pressure monitor (Omron 654) has a bluetooth-based android app that ...
1
vote
1
answer
580
views
Privacy with robot vacuums: easy and reasonable security measures
Hi vacuum owners and other IoT experts.
I am looking for easy and reasonable measures to manage privacy issues with robot vacuums. I know that some models can be controlled with Valetudo and similar ...
0
votes
0
answers
29
views
Door lock detection system
We have some doors that already have basic open/closed electic loop built in (micro switch based, unknown system, something like older version of https://www.adiglobaldistribution.us/Catalog/shop-...
1
vote
0
answers
49
views
What simulator is appropriate for modeling intrusion detection and prevention in large-scale static wireless sensor networks and simulated attacks?
When it comes to simulating intrusion detection and prevention in large-scale static WSNs, the choice of simulator is crucial. These networks, comprising stationary sensors (independent low-power ...
2
votes
3
answers
166
views
HTTPS inside a LAN
I read this before posting. I hope my question is on-topic here.
I'm working on an almost-IoT device that has a limited interaction with the Internet.
Let's think about an "offline" product ...
2
votes
0
answers
191
views
AWS security certificates with Shelly smart plug
When creating a "Thing" in "IoT Core" AWS let me download 5 security related files:
Device certificate: ???-certificate.pem.crt
Public key file: ???-public.pem.key
Private key ...
1
vote
0
answers
43
views
Magnetic sensor NAS-DS01W0 (security concern about my network)
I am writing because I am a little unsure about a device I have just purchased and installed in my home network. I have bought a magnetic sensor to detect if a door is opened and closed. The model is ...
0
votes
1
answer
61
views
How can this PV-monitoring system communicate bidirectional
I've got a solar panel system with a Growatt inverter.
The system has a monitoring platform. To connect the inverter to the internet to let it communicate with the monitoring portal, you need a "...
0
votes
1
answer
298
views
0
votes
1
answer
113
views
How can I disable voice commands (Google Assistant and Amazon Alexa) on iRobot?
I have 2x iRobot (vacuum cleaner and mop) and use their proprietary app, but block internet access for both iRobots on OpenWrt firewall.
Now I want to disable voice commands (Google Assistant and ...
-1
votes
1
answer
61
views
Notifications for LG WebOS updates and security fixes (e.g. a mailing list)
I have a LG WebOS TV (2021) which has no connection to the internet. Every few months I activate the internet connection in the firewall (OpenWrt) and check if updates are available. A somewhat manual ...
2
votes
0
answers
225
views
PTZ Security Camera Stuck in a Tour
I have an outdoor PTZ Dome Camera of unknown manufacturer but it has a type number sticker saying, NG4RT-42718. It came with CMS V3.1.0.8 software. This seemed to drive the camera adequately until I ...
1
vote
0
answers
107
views
How to play specific sound to speaker when motions detected at specific time?
If motion 1,2,3 detected at midnight, I would like to play this sound to my deck speaker and flash my smart bulb red (on repeat).
What is the basic way to achieve this?
Tools:
Samsung SmartThings hub, ...
2
votes
1
answer
155
views
Certificate Management for IOT devices
What is the best practice for certificate management on an IOT device (bare metal microcontroller with GSM modem that communicates to a secured MQTT broker)?
Looking at Let's Encrypt certbot, they ...
- The Overflow Blog
-
-
Hot Network Questions
- Extra space after \left…\right workaround with \vphantom in LaTeX
- Is the way we draw coordinate axes arbitrary and if not what is the argument for why it isn't?
- Why does ECC add 1/4 more DRAM ICs with DDR5, rather than 1/8?
- Is the order of seats in the German Bundestag done according to how left/right a party is?
- What does the notation in Sakurai's text mean?
- Why can't I copy nodes sometimes via Ctrl+C?
- Disposer/dishwasher high loop on new sink without air gap?
- What is the significance of the works of Christ?
- Protecting against GPS jamming via directional antenna
- Son, ass or ox: who/ what 'falls into well ' in Lk 14:5?
- In UTF-8, why do two-byte codes range from U+0080 to U+07FF instead of U+0080 to U+087F
- I want to rediscover a monster anthology from the late 1960s or early 1970s
- I thought, Well, I'll take that for my mum because she "won't have eaten" vs "hasn't eaten"
- GN_Stairs on Landscape
- Could the UN General Assembly meet in Vienna, Geneva, or Nairobi?
- The set of algebraic numbers with odd degrees appears to form a field
- Where do these two views of Starship's Flight 10 landing come from?
- A binomial optimisation problem
- How to find "minimal polynomial" of a rational number?
- III-V7-i chord progression?
- Co-Lead Role Undermined, Manager Dismissive
- Can I have two modems in a house?
- How does one get more oxyfern?
- How to draw the stereographic projection in mathematics?