Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Database Security
Authentication
Mobile
Privacy
Compliance
Identity & Access Management
Security Monitoring
Advanced Threats
Insider Threats
Vulnerability Management
Comments
Researcher Finds MQTT Hole in IoT Defenses
Newest First  |  Oldest First  |  Threaded View
A96.uk
50%
50%
A96.uk,
 User Rank: Apprentice
8/22/2018 | 12:57:36 PM
Re: MQTT is IT not IoT
Yes it is IT security that fails here with MQTT implimentation.

 

It comes under configuration management.

Security needs to be abstracted away from business requirements.

Its a given in IoT.

 

Example used here already people 2016

 

https://www.wolfssl.com/wolfmqtt-v0-3-and-mqtt-secure-firmware-update-example/

https://www.wolfssl.com/docs/atmel/

 

My own IoT design's are designed to show the IT world how to do SECURITY.

In hardware. Like U2F from FIDO/FIDO2 for humans.

 

508a/608a or SAML11 for your edge nodes.

SAML11 for youre secure IoT hub talking MQTT over HTTPS.

 

It does not matter if your IP security fails.

The data is protected by hardware security.

Your heart beat system will tell you of DOS on your IP part.

 

ONLY PUBLIC KEYS are in the wild in secure IoT systems.
Kunchen
50%
50%
Kunchen,
 User Rank: Apprentice
8/22/2018 | 12:37:55 PM
Re: MQTT is IT not IoT
Doesn't that go back to security policies? Disabling/securing services/ports? 
A96.uk
50%
50%
A96.uk,
 User Rank: Apprentice
8/22/2018 | 3:06:24 AM
MQTT is IT not IoT
The Internet of things (IoT) is the network of physical devices, sensors, actuators, and secure network connectivity which enable these objects to collect and exchange data

People need to know who to blame for poor design & security with IT systems.

 

IoT is a subset of IT, linked in a Venne diagram by the overlap, this is the place for the secure hub.

IoT securely designed does not rely on MQTT security.

IT security configuration has always been an issue.

If you cannot configure MQTT don't even think about adding on a IoT sub system.

 

Regards

 

https://a96.uk/


Why Cyber-Risk Is a C-Suite Issue
Marc Wilczek, Digital Strategist & CIO Advisor,  11/12/2019
Unreasonable Security Best Practices vs. Good Risk Management
Jack Freund, Director, Risk Science at RiskLens,  11/13/2019
Breaches Are Inevitable, So Embrace the Chaos
Ariel Zeitlin, Chief Technology Officer & Co-Founder, Guardicore,  11/13/2019
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win a Starbucks Card! Click Here
Latest Comment: "Looks like the Trojans are evolving into a more focused attack mode."
Current Issue
Navigating the Deluge of Security Data
In this Tech Digest, Dark Reading shares the experiences of some top security practitioners as they navigate volumes of security data. We examine some examples of how enterprises can cull this data to find the clues they need.
Flash Poll
Rethinking Enterprise Data Defense
Rethinking Enterprise Data Defense
Frustrated with recurring intrusions and breaches, cybersecurity professionals are questioning some of the industry’s conventional wisdom. Here’s a look at what they’re thinking about.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-19010
PUBLISHED: 2019-11-16
Eval injection in the Math plugin of Limnoria (before 2019.11.09) and Supybot (through 2018-05-09) allows remote unprivileged attackers to disclose information or possibly have unspecified other impact via the calc and icalc IRC commands.
CVE-2019-16761
PUBLISHED: 2019-11-15
A specially crafted Bitcoin script can cause a discrepancy between the specified SLP consensus rules and the validation result of the [email protected] npm package. An attacker could create a specially crafted Bitcoin script in order to cause a hard-fork from the SLP consensus. All versions >1.0...
CVE-2019-16762
PUBLISHED: 2019-11-15
A specially crafted Bitcoin script can cause a discrepancy between the specified SLP consensus rules and the validation result of the slpjs npm package. An attacker could create a specially crafted Bitcoin script in order to cause a hard-fork from the SLP consensus. Affected users can upgrade to any...
CVE-2019-13581
PUBLISHED: 2019-11-15
An issue was discovered in Marvell 88W8688 Wi-Fi firmware before version p52, as used on Tesla Model S/X vehicles manufactured before March 2018, via the Parrot Faurecia Automotive FC6050W module. A heap-based buffer overflow allows remote attackers to cause a denial of service or execute arbitrary ...
CVE-2019-13582
PUBLISHED: 2019-11-15
An issue was discovered in Marvell 88W8688 Wi-Fi firmware before version p52, as used on Tesla Model S/X vehicles manufactured before March 2018, via the Parrot Faurecia Automotive FC6050W module. A stack overflow could lead to denial of service or arbitrary code execution.