MQTT is a publish-subscribe messaging protocol that is lightweight, simple, open source, and designed for constrained devices and low-bandwidth, high-latency or unreliable networks. It is useful for applications such as sensor data collection and device control and is seeing adoption in many Internet of Things areas like home automation, gardening, and more. MQTT uses publish/subscribe messaging and supports different levels of quality of service. It has small code footprint and minimal bandwidth usage, making it suitable for constrained devices.
MQTT with Eclipse Paho: A protocol for IoT and M2M communicationChristian Götz
Our digital world is growing rapidly and we have more devices connected to the internet than ever. On top of that each second 80 new devices are added, which introduces new challenges to communication between these devices. MQTT is a lightweight and scalable protocol that shifts the request/response paradigm of the web as it is today to an event-driven publish and subscribe architecture, which is a perfect fit for Internet of Things and M2M use cases. This talk answers the following three questions: Why do we need a paradigm shift, HTTP has been proven to be a good fit for the web? What is MQTT and how does it help to overcome the challenges we have today? How can everybody build their own MQTT application with the Eclipse Paho implementation? In the last part we will dive into the Eclipse Paho code and round up the talk with an live demonstration.
IAB-5039 : MQTT: A Protocol for the Internet of Things (InterConnect 2015)PeterNiblett
MQTT is a simple, event-driven messaging protocol designed for use in Internet of Things and mobile applications. It's implemented in IBM MessageSight and MQ, and it is the protocol used by the IBM Internet of Things Foundation. You will hear it mentioned in several of the talks at this conference; and, as it recently became an official standard and is being used more and more in the world at large, you may have heard about it in the press as well. Come along to this unashamedly technical session to learn about what the protocol actually does, and how to program to it in Java, C or JavaScript.
(Revised from 2014 presentation: Session 2640 Introduction to the iot protocol, mqtt)
MQTT with Eclipse Paho: A protocol for IoT and M2M communicationChristian Götz
Our digital world is growing rapidly and we have more devices connected to the internet than ever. On top of that each second 80 new devices are added, which introduces new challenges to communication between these devices. MQTT is a lightweight and scalable protocol that shifts the request/response paradigm of the web as it is today to an event-driven publish and subscribe architecture, which is a perfect fit for Internet of Things and M2M use cases. This talk answers the following three questions: Why do we need a paradigm shift, HTTP has been proven to be a good fit for the web? What is MQTT and how does it help to overcome the challenges we have today? How can everybody build their own MQTT application with the Eclipse Paho implementation? In the last part we will dive into the Eclipse Paho code and round up the talk with an live demonstration.
IAB-5039 : MQTT: A Protocol for the Internet of Things (InterConnect 2015)PeterNiblett
MQTT is a simple, event-driven messaging protocol designed for use in Internet of Things and mobile applications. It's implemented in IBM MessageSight and MQ, and it is the protocol used by the IBM Internet of Things Foundation. You will hear it mentioned in several of the talks at this conference; and, as it recently became an official standard and is being used more and more in the world at large, you may have heard about it in the press as well. Come along to this unashamedly technical session to learn about what the protocol actually does, and how to program to it in Java, C or JavaScript.
(Revised from 2014 presentation: Session 2640 Introduction to the iot protocol, mqtt)
This power point presentation explains the understanding of MQTT for IoT Projects. This report PPT designed and presented by Cumulations Technologies team member (http://www.cumulations.com/)
Getting started with MQTT - Virtual IoT Meetup presentationChristian Götz
This presentation gives an introduction to MQTT and explains its features and use cases. Also included is a live demonstration, which shows how to use MQTT between a device and a web browser.
JavaCro2016 talk about MQTT protocol and its usage in IoT. ESP8266 demo was part of presentation. Source core for this is at GitHub https://github.com/mresetar/alertbox
Practical Security with MQTT and Mosquittonbarendt
Windy City Things 2016 Talk on MQTT a popular Publish/Subscribe (Pub/Sub) protocol for Internet of Things (IoT) systems, and practical security solutions, particularly using the Open Source Mosquitto Broker.
MQTT is an alternative lightweight and highly reliable protocol compared to the HTTP.
In these series of slides I reiterate the strengths of the MQTT protocol.
Stephen Nicolas shares pretty exciting data on MQTT-HTTP comparison http://stephendnicholas.com/archives/1217
Best Practices Using MQTT to Connect Millions of IoT DevicesChristian Götz
- Learn how major companies deploy MQTT to connect millions of IoT devices
- Understand how you can scale MQTT brokers on cloud platforms, like AWS, Azure and Kubernetes
- Discover the architectural and deployment best practices to ensure your MQTT system is reliable and secure
How does the Facebook Messenger app achieve phone-to-phone messaging latency in the order of milliseconds instead of seconds? Answer: It uses the MQTT protocol. And so can you.
In this session we look at the MQTT protocol and explain why it in many cases is a much better choice than HTTP or push notification for your mobile communication needs. Using the MQTT protocol your mobile app can achieve secure, reliable two-way communication without killing battery or wasting precious bandwidth. And it’s open source!
MQTT - MQ Telemetry Transport for Message QueueingPeter R. Egli
Description of message queueing (MQ) protocol for the transport of telemetry data (MQTT - MQ Telemetry Transport).
MQTT is a protocol designed to fit the needs of Internet of Things scenarios. It is lightweight and efficient, but still affords all the features required for reliable messaging between wireless sensor / actor nodes and applications. MQTT decouples producer and consumer of data (sensors, actors and applications) through message brokers with publish / subscribe message queues called topics. MQTT supports different levels of quality of service thus providing the flexibility to adapt to the different needs of applications.
Further features like will and retain messages make MQTT well suited for sensor network scenarios as well as for lightweight enterprise messaging applications.
Open source implementations like Eclipse paho provide ample code for integrating MQTT in your own applications.
MQTT - A practical protocol for the Internet of ThingsBryan Boyd
In today’s mobile world, the volume of connected devices and data is growing at a rapid pace. As more and more “things” become part of the Internet (refrigerators, pacemakers, cows?), the importance of scalable, reliable and efficient messaging becomes paramount. In this talk we will dive into MQTT: a lightweight, open standard publish/subscribe protocol for rapid messaging between “things”.
MQTT is simple to understand, yet robust enough to support interactions between millions of devices and users. MQTT is being used in connected car applications, mobile banking, Facebook Messenger, and many things in between. In this talk you will learn all about the protocol (in 10 minutes!) and see some of its applications: live-tracking, gaming, and more. We’ll walk through designing an MQTT-based API for a ride-share mobile application, and discuss how MQTT and REST APIs can complement each other.
Connecting Internet of Things to the Cloud with MQTTLeon Anavi
Slides from HKOSCon 2016 about the lightweight publish/subscribe messaging protocol MQTT which is convenient for connecting Internet of Things together and with the cloud.
Powering your next IoT application with MQTT - JavaOne 2014 tutorialBenjamin Cabé
When it comes to connecting physical objects from daily life to the internet, you’re faced with several challenges. MQTT is a protocol for the Internet of Things that addresses the aforementioned challenges and makes it possible to build scalable sensor networks. This tutorial aims to give you a hands-on experience with the MQTT protocol and walk you through the creation of an end-to-end M2M/Internet of Things application, using open source Java components such as Eclipse Paho, Mosquitto, and Kura. You will leave the session knowing all the cool features of MQTT and how you can integrate it into your Java solutions.
This power point presentation explains the understanding of MQTT for IoT Projects. This report PPT designed and presented by Cumulations Technologies team member (http://www.cumulations.com/)
Getting started with MQTT - Virtual IoT Meetup presentationChristian Götz
This presentation gives an introduction to MQTT and explains its features and use cases. Also included is a live demonstration, which shows how to use MQTT between a device and a web browser.
JavaCro2016 talk about MQTT protocol and its usage in IoT. ESP8266 demo was part of presentation. Source core for this is at GitHub https://github.com/mresetar/alertbox
Practical Security with MQTT and Mosquittonbarendt
Windy City Things 2016 Talk on MQTT a popular Publish/Subscribe (Pub/Sub) protocol for Internet of Things (IoT) systems, and practical security solutions, particularly using the Open Source Mosquitto Broker.
MQTT is an alternative lightweight and highly reliable protocol compared to the HTTP.
In these series of slides I reiterate the strengths of the MQTT protocol.
Stephen Nicolas shares pretty exciting data on MQTT-HTTP comparison http://stephendnicholas.com/archives/1217
Best Practices Using MQTT to Connect Millions of IoT DevicesChristian Götz
- Learn how major companies deploy MQTT to connect millions of IoT devices
- Understand how you can scale MQTT brokers on cloud platforms, like AWS, Azure and Kubernetes
- Discover the architectural and deployment best practices to ensure your MQTT system is reliable and secure
How does the Facebook Messenger app achieve phone-to-phone messaging latency in the order of milliseconds instead of seconds? Answer: It uses the MQTT protocol. And so can you.
In this session we look at the MQTT protocol and explain why it in many cases is a much better choice than HTTP or push notification for your mobile communication needs. Using the MQTT protocol your mobile app can achieve secure, reliable two-way communication without killing battery or wasting precious bandwidth. And it’s open source!
MQTT - MQ Telemetry Transport for Message QueueingPeter R. Egli
Description of message queueing (MQ) protocol for the transport of telemetry data (MQTT - MQ Telemetry Transport).
MQTT is a protocol designed to fit the needs of Internet of Things scenarios. It is lightweight and efficient, but still affords all the features required for reliable messaging between wireless sensor / actor nodes and applications. MQTT decouples producer and consumer of data (sensors, actors and applications) through message brokers with publish / subscribe message queues called topics. MQTT supports different levels of quality of service thus providing the flexibility to adapt to the different needs of applications.
Further features like will and retain messages make MQTT well suited for sensor network scenarios as well as for lightweight enterprise messaging applications.
Open source implementations like Eclipse paho provide ample code for integrating MQTT in your own applications.
MQTT - A practical protocol for the Internet of ThingsBryan Boyd
In today’s mobile world, the volume of connected devices and data is growing at a rapid pace. As more and more “things” become part of the Internet (refrigerators, pacemakers, cows?), the importance of scalable, reliable and efficient messaging becomes paramount. In this talk we will dive into MQTT: a lightweight, open standard publish/subscribe protocol for rapid messaging between “things”.
MQTT is simple to understand, yet robust enough to support interactions between millions of devices and users. MQTT is being used in connected car applications, mobile banking, Facebook Messenger, and many things in between. In this talk you will learn all about the protocol (in 10 minutes!) and see some of its applications: live-tracking, gaming, and more. We’ll walk through designing an MQTT-based API for a ride-share mobile application, and discuss how MQTT and REST APIs can complement each other.
Connecting Internet of Things to the Cloud with MQTTLeon Anavi
Slides from HKOSCon 2016 about the lightweight publish/subscribe messaging protocol MQTT which is convenient for connecting Internet of Things together and with the cloud.
Powering your next IoT application with MQTT - JavaOne 2014 tutorialBenjamin Cabé
When it comes to connecting physical objects from daily life to the internet, you’re faced with several challenges. MQTT is a protocol for the Internet of Things that addresses the aforementioned challenges and makes it possible to build scalable sensor networks. This tutorial aims to give you a hands-on experience with the MQTT protocol and walk you through the creation of an end-to-end M2M/Internet of Things application, using open source Java components such as Eclipse Paho, Mosquitto, and Kura. You will leave the session knowing all the cool features of MQTT and how you can integrate it into your Java solutions.
Choosing a communication platform is an important decision. From simple two-way communication to complex multi-node architectures, ZeroMQ, the embeddable networking library, helps provide a safe, fast and reliable communication medium.
This webinar will give you an overview of the ZeroMQ architecture, explaining the advantages and exploring usage patterns and cross-platform capabilities. We'll also go through examples of the patterns using different languages, including C++, Swift, Python and C.
Using Eclipse and Lua for the Internet of Things with Eclipse Koneki, Mihini ...Benjamin Cabé
The Internet of Things (IoT) or Machine to Machine (M2M), is a technological field that will radically change the global network by enabling the communication of virtually every single object with each other. Studies state that more than 50 billions objects may be connected to the Internet by 2020. In a near future, everything from a light bulb to a power plant, from a pacemaker to an hospital, from a car to a road network will be part of the Internet.
While this revolution is already happening (your house or your car may be "connected" already!), there are still lots of barriers to its growth, especially since existing solutions are almost always proprietary, and cannot interoperate easily.
There are several very active M2M initiatives at Eclipse aiming at lowering these barriers, all under the umbrella of the M2M Industry Working Group. Last year, projects Paho (communication protocols for M2M) and Koneki (tools for M2M developers, in particular a complete IDE for Lua development) were created, and in July 2012 project Mihini was proposed to establish Lua as a reference platform for building M2M and IoT solutions.
The purpose of this talk is to give you a clear understanding of the afore mentioned Eclipse projects, as well as to show you that real M2M solutions can already be developed thanks to them. We will briefly introduce the Lua programming language, explain why it is a good fit for embedded M2M development, and then demonstrate the development of an actual working solution making use of the Mihini framework, a Paho MQTT client, and the Koneki tooling. The use case will also leverage Open Hardware such as Arduino and a RaspberryPi, therefore you can expect nice demos!
Open source building blocks for the Internet of Things - Jfokus 2013Benjamin Cabé
The Eclipse M2M Industry Working Group (http://m2m.eclipse.org) is an open-source initiative delivering a set of building blocks for creating IoT solutions. This talk will walk you through the different projects and technologies this group is developing (from embedded application framework, to communication protocols, including development tools) and a live demo will show you how you can very quickly combine the components we provide with Open-Source Hardware platforms (Arduino & Raspberry Pi) to build a complete solution. Join us if you want to learn more about the Lua programming language, the MQTT protocol, and all the cool technologies that we use :)
Using Eclipse and Lua for the Internet of Things - EclipseDay Googleplex 2012Benjamin Cabé
The Internet of Things (IoT) or Machine to Machine (M2M), is a technological field that will radically change the global network by enabling the communication of virtually every single object with each other. Studies state that more than 50 billions objects may be connected to the Internet by 2020. In a near future, everything from a light bulb to a power plant, from a pacemaker to an hospital, from a car to a road network will be part of the Internet.
While this revolution is already happening (your house or your car may be "connected" already!), there are still lots of barriers to its growth, especially since existing solutions are almost always proprietary, and cannot interoperate easily. There are several very active M2M initiatives at Eclipse aiming at lowering these barriers, all under the umbrella of the M2M Industry Working Group. Last year, projects Paho (communication protocols for M2M) and Koneki (tools for M2M developers, in particular a complete IDE for Lua development) were created, and in July 2012 project Mihini was proposed to establish Lua as a reference platform for building M2M and IoT solutions.
The purpose of this talk is to give you a clear understanding of the afore mentioned Eclipse projects, as well as to show you that real M2M solutions can already be developed thanks to them. We will briefly introduce the Lua programming language, explain why it is a good fit for embedded M2M development, and then demonstrate the development of an actual working solution making use of the Mihini framework, a Paho MQTT client, and the Koneki tooling. The use case will also leverages Open Hardware plaforms such as Arduino and Raspberry Pi.
OSMC 2014: MQTT for monitoring (and for the lo t) | Jan-Piet MensNETWAYS
MQTT is a PUB/SUB protocol for the Internet of Things, but it's also valuable for systems administration. We'll take a close look at MQTT and its infrastructure, and we'll show you how to use a microcontroller to monitor your server-room's temperature with it, publishing and monitoring it via MQTT and Icinga/Nagios
End-to-end IoT solutions with Java and Eclipse IoTBenjamin Cabé
The IoT market is poised to an exponential growth, but there are still lots of barriers that prevent building a real, open, Internet of Things. Over the last years, Eclipse has been growing an ecosystem of open-source projects for IoT, that are used in real-world solutions, from smart gateways bridging sensors to the cloud, to device management infrastructures or home automation systems.
Java is a key-enabler for IoT, and this presentation provides you with concrete examples on how to build end-to-end solutions with the Eclipse IoT Java stack and projects like Paho, Kura, SmartHome, Californium, OM2M, Eclipse SCADA, Concierge ... This session will give you the keys to build a scalable IoT solution on top of open-source technology and open standards.
Cotopaxi - IoT testing toolkit (Black Hat Asia 2019 Arsenal)Jakub Botwicz
Presentation about Cotopaxi toolkit from Black Hat Asia 2019 Arsenal session. Author: Jakub Botwicz
https://www.blackhat.com/asia-19/arsenal/schedule/index.html#cotopaxi-iot-protocols-security-testing-toolkit-14325
MQTT 101 - Getting started with the lightweight IoT ProtocolChristian Götz
MQTT is now officially a standard. This slide deck shows why the Internet of Things is special and why MQTT is one solution to communication between devices. There are a lot of Java code sample for getting started quickly.
Of the variedtypes of IPC, sockets arout and awaythe foremostcommon..pdfanuradhasilks
Of the variedtypes of IPC, sockets arout and awaythe foremostcommon. On any given platform,
there arprobably to be differenttypes of IPC that arquicker, except for cross-platform
communication, sockets arregardingthe sole game in city.
They were fancied in Berkeley as a part of the BSD flavor of UNIX operating system. They
unfold like inferno withthe web. With sensible reason — the mixture of sockets with INET
makes reprehensionabsolute machines round the world incrediblystraightforward (at least
compared to different schemes).
Creating a Socket
Roughly speaking, once you clicked on the link that brought you to the current page, your
browser did one thingjust like the following:
#create Associate in Nursing INET, STREAMing socket
s = socket.socket(
socket.AF_INET, socket.SOCK_STREAM)
#now connect withthe net server on port eighty
# - the traditionalcommunications protocol port
s.connect((\"www.mcmillan-inc.com\", 80))
When the connect completes, the socket s may beaccustomedsend outa call for participation for
the text of the page. a similar socket canbrowse the reply, so be destroyed. That’s right,
destroyed. shopper sockets arunremarkablysolely used for one exchange (or atiny low set of
sequent exchanges).
What happens within thenet server may be a bit additionalcomplicated. First, the net server
creates a “server socket”:
#create Associate in Nursing INET, STREAMing socket
serversocket = socket.socket(
socket.AF_INET, socket.SOCK_STREAM)
#bind the socket to a public host,
# and a widely known port
serversocket.bind((socket.gethostname(), 80))
#become a server socket
serversocket.listen(5)
A couple things to notice: we tend to used socket.gethostname() in order that the socket would
be visible to the surface world. If we tend to had used s.bind((\'localhost\', 80)) or
s.bind((\'127.0.0.1\', 80)) we\'d still have a “server” socket, however one that was solely visible
insidea similar machine. s.bind((\'\', 80)) specifies that the socket isaccessible by any address the
machine happens to own.
A second issue to note: low range ports arsometimes reserved for “well known” services (HTTP,
SNMP etc). If you’re kidding, use a pleasant high range (4 digits).
Finally, the argument to pay attention tells the socket library that we wish it to queue as several
as five connect requests (the traditional max) before refusing outside connections. If the
remainder of the code is written properly,that ought to be masses.
Now that we\'ve got a “server” socket, listening on port eighty, we will enter the mainloop of the
net server:
while 1:
#accept connections from outside
(clientsocket, address) = serversocket.accept()
#now do one thing with the clientsocket
#in this case, we\'ll fakethis can be a rib server
ct = client_thread(clientsocket)
ct.run()
There’s trulythree general ways thatduring which this loop might work - dispatching a thread to
handle clientsocket, producea replacementmethod to handle clientsocket, or structure this app to
use non-blocking socke.
MQTT - Communication in the Internet of ThingsChristian Götz
Das Internet der Dinge (IoT) und Maschine-zu-Maschine Kommunikation (M2M) ist momentan in aller Munde. Studien zeigen das es bis 2020 50 Milliarden Geräte sein werden, die über das Internet miteinander kommunizieren und jede Sekunde kommen 80 neue Geräte hinzu. Momentan dominierende Protokolle wie HTTP/REST sind nur bedingt geeignet, um die Anforderungen abzudecken. Herausforderungen sind zum Beispiel das Senden von Nachrichten von einem Gerät zu vielen, Skalierung der Anzahl an Geräte, Push Notifications und Sicherstellung der korrekten Übermittlung. Das Publish/Subscribe-Protokoll MQTT erfüllt diese Anforderungen und wurde für mobile Geräte entwickelt. Es wird beispielsweise von Facebook für den Messenger eingesetzt. Dieser Vortrag gibt eine Einführung in MQTT sowie die Implementierung Eclipse Paho und zeigt anhand von Beispielquellcode und einer Livedemo, welche Probleme man damit lösen kann. - See more at: http://www.developer-week.de/History/2014/Programm/Veranstaltung/(event)/14178#sthash.ioXw2aoi.dpuf
"One network to rule them all" - OpenStack Summit Austin 2016Phil Estes
Presentation at IBM Client Day by Kyle Mestery and Phil Estes, OpenStack Summit 2016 - Austin, Texas on April 26, 2016. "Open, Scalable and Integrated Networking for Containers and VMs" covering Project Kuryr, Docker's libnetwork, and Neutron & OVS and OVN network stacks
Similar to Messaging for the Internet of Awesome Things (20)
Background slides from my #DevRelCon 2016 on tools, techniques and approaches used @TwitterDev in the past several years building out a series of developer communities. Contains Star Wars references.
Connecting to the Pulse of the Planet with the Twitter PlatformAndy Piper
How the Twitter Web, Data and Mobile platforms enable developers to connect to the real-time pulse of the planet.
Talk given at the PHP Hampshire meetup in Portsmouth, December 2014
Learn hints, tips and tricks from the Twitter Fabric development team, and the principles that guided their creation of this modular and powerful SDK.
Presentation delivered at DroidconNL, Amsterdam, Nov 2014
Thanks to Andrea Falcone and the Fabric team for content and materials. You can see a lightning version of this talk delivered at Twitter Flight here -> https://www.youtube.com/watch?v=3h7jQU1AOvw&index=2&list=PLFKjcMIU2WsjUiy7UcPiWNxktpin0WDgu
Combining Context with Signals in the IoT (longer version)Andy Piper
The Internet of Things is about signals; the amazing information shared on Twitter can provide context. Find out how projects use Twitter as a great place to connect their IoT data with the real world.
Presented at GOTO Amsterdam, June 2014
From Cloud Computing to Platform as a Service – BCS OxfordshireAndy Piper
A short history of cloud computing, and why Platform as a Service (PaaS) is an important aspect of this technology. Presented at bcs Oxfordshire, February 2014
The Internet of Things is Made of SignalsAndy Piper
People. Devices. Smart objects. Things. All of these create data, or signals. Signals, and responding to them in intelligent ways, are what drives behaviour. We’ll look at how the Internet of Things is, in fact, made up of signals – and some of the technology considerations to think about.
Presentation from Thingmonk 2013
How to Write a Web App in fewer than 140 CharactersAndy Piper
Have you seen Spring lately? Using Spring Boot and Groovy, you can create a simple web app that fits inside a tweet.
There's MUCH more to Spring Boot than a simple app like this, but this was just a 5 minute lightning talk!
Lightning Talk from LJC Open Conference 2013
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
1. MQTT: Messaging for the
Internet of (awesome) Things
Andy Piper
WebSphere Messaging Community Lead, IBM
(also, sometime UUPC presenter (when they're a person short...))
7. News News News News News...
■ Client APIs in ~12 languages, for Arduino, mBed etc.
■ Specification published royalty-free in 2010
■ IBM and Eurotech open call for Standardisation
participation... NB more news to come, watch mqtt.org
11. Design principles
■ Publish/subscribe messaging (useful for
most sensor applications)
■ Minimise the on-the-wire footprint.
■ Expect and cater for frequent network
disruption – built for low bandwidth, high
latency, unreliable, high cost networks
■ Expect that client applications may have
very limited processing resources
available.
■ Provide traditional messaging qualities of
service where the environment allows.
■ Publish the protocol royalty-free, for ease
of adoption by device vendors and third-
party software developers.
12. Key facts
■ Low complexity and footprint
■ Simple publish/subscribe messaging semantics
Asynchronous (“push”) delivery of messages to applications
Simple verbs: connect, publish, (un)subscribe, disconnect
Minimised on-the-wire format
Plain byte array message payload
No application message headers
Protocol compressed into bit-wise headers and variable length
fields
Smallest possible packet size is 2 bytes
■ In-built constructs to support loss of contact between client and
server
“Last will and testament” to publish a message if the client goes
offline
Stateful “roll-forward” semantics and “durable” subscriptions
15. Data-centricity
MQTT is agnostic of data content and transfers
simple byte arrays, making drip-feeds of
updating information trivial.
HTTP is (basically) document-centric.
16. Simplicity
MQTT has few methods
(publish/subscribe/unsubscribe), quick to learn.
HTTP can be complex (but often well-
understood) - multitude of return codes and
methods.
REST is a great principle but not always the best
for simple data applications
(POST/PUT/GET/DELETE? er what?)
17. Light on the network
The smallest possible packet size for an MQTT
message is 2 bytes.
The protocol was optimised from the start for
unreliable, low-bandwidth, expensive, high-
latency networks.
HTTP is relatively verbose - lots of "chatter" in a
POST
18. Easy distribution of data
MQTT distributes 1-to-none, 1-to-1 or 1-to-n via
the publish/subscribe mechanism
→ very efficient
HTTP is point-to-point (can be
mediated/clustered but no distribution
mechanism). To distribute to multiple receivers
a large number of POSTs may be required.
19. Lightweight Stack (CPU/Mem)
MQTT has been trivially implemented on tiny to
larger platforms in very small libraries
[IBM ref implementation = ~80Kb for full
broker]
HTTP (often with associated XML or JSON
libraries for SOAP and REST etc) can be
relatively large on top of OS network libraries
Plus... even if the client is small, consider
whether it is really necessary to run an HTTP
server on every device
20. Variable Quality-of-Service
MQTT supports fire-and-forget or fire-and-
confirm (aka QoS 0/1/2)
HTTP has no retry / confirmation / attempt at
once-only delivery. It is basically brittle, i.e.
retry needs to be written in at the application
level. Applications must also handle timeouts.
26. Gardening
“It all started with the seemingly
simple question – “How can I
water the garden without leaving
my laptop/phone/sofa using
tech?””
- Dan Fish
http://www.ossmedicine.org/home_automation/arduino/12/watering-the-garden-oss-style-a-year-with-some-open-hardware/
27. Mind-controlled Taxis
b
“Kevin already had the headset
hooked up to MQTT, so it would
be trivial to use my Arduino MQTT
library to get them all talking.”
- Nick O'Leary
http://knolleary.net/2010/04/22/how-i-got-onto-prime-time-bbc-one/
28. Flashing Arduino-controlled ducks
“Now, you may wonder why I
would want 20 rubber ducks to
flash when my phone goes off....
There is no scientific or technical
reason in itself. I just had a Mini
Cooper’s worth of rubber ducks
sitting around, unemployed.”
- Chris Phillips
http://eightbar.co.uk/2009/03/12/the-amazing-mqtt-enabled-ducks/
29. This sounds
moderately
interesting (and fun)
Lemme at it!
30. The IBM way
• http://www.alphaworks.ibm.com/tech/rsmb
• Download rsmb-1.2.0.zip
• Unzip
• Run nohup ./broker >> /dev/null &
• Play with C client utils
• Available for Linux IA32, IA64 kernel 2.6.8+; Linux on IBM
System z; Linux for ARM XScale, kernel 2.0.0+ (Crossbow
Stargate or Eurotech Viper); Windows XP; Mac OS X
Leopard; Unslung (Linksys NSLU2) – Binary only, request
other platforms from IBM
31. Alternatively...
• http://mosquitto.org
• On e.g. Ubuntu:
sudo add-apt-repository ppa:mosquitto-
dev/mosquitto-ppa && sudo apt-get update &&
sudo apt-get install mosquitto
(optional: mosquitto-clients, python-mosquitto)
• Runs as a daemon; IPv4/IPv6-capable
• Packaged for Ubuntu, Fedora, RHEL, OpenSuSE, CentOS,
Debian, Mandriva; Windows - binary; OS X – binary
(homebrew compile via github package); source tarball; dev
version in bitbucket
32. Show us the code!
public void sendAMessage() throws MqttException {
MqttProperties mqttProps = new MqttProperties(); Create a connection using
the connection factory, this
mqttProps.setCleanStart( true ); time for a clean starting
MqttClient client = MqttClientFactory.INSTANCE. client
createMqttClient("testClient",
“tcp://localhost:1883”, mqttProps); Register the class as a listener
and connect to the broker
client.registerCallback(this);
client.connect();
client.publish(“abc/123”, new MqttPayload((“Hello World!”).getBytes(),0),
(byte) 2, false); Publish a message to the
client.disconnect(); given topic and
disconnect
}
public void publishArrived (String topicName,
MqttPayload payload, On receipt of a
byte qos, boolean retained, int msgId) { publication, simply
print out a message
System.out.println(“Got it!”); on the console to say
} we received it
33. Moar code plz
#!/usr/bin/python
import pynotify
import mosquitto
# define what happens after connection
def on_connect(rc):
print "Connected"
# On receipt of a message create a pynotification and show it
def on_message(msg):
n = pynotify.Notification (msg.topic, msg.payload)
n.show ()
# create a broker
mqttc = mosquitto.Mosquitto("python_sub")
# define the callbacks
mqttc.on_message = on_message
mqttc.on_connect = on_connect
# connect
mqttc.connect("localhost", 1883, 60, True)
# subscribe to topic test
mqttc.subscribe("test", 2)
# keep connected to broker
while mqttc.loop() == 0:
pass
http://chemicaloliver.net/programming/first-steps-using-python-and-mqtt/
34. Community?
• http://mqtt.org (including wiki)
• rsmb forum at IBM alphaWorks
• #mqtt on freenode
• mosquitto project on launchpad
• many bloggers, developers, etc...
35. More random-but-cool schtuffs
• File sync over MQTT?
http://mquin.livejournal.com/177855.html
• Desktop notifications
http://ceit.uq.edu.au/content/mqtt-and-growl and
http://chemicaloliver.net/programming/first-steps-using-python-and-mqtt/
• Web thermometers
http://chemicaloliver.net/internet/mqtt-and-websocket-thermometer-using-the-html5-met
• Digital-to-analogue readouts
http://chemicaloliver.net/arduino/mqtt-and-ammeters/
• CEIT @ UQ research projects
http://ceit.uq.edu.au/content/messaging-protocol-applications
• LEGO microscope control
http://eprints.soton.ac.uk/45432/
36. KTHXBAI!
Andy Piper
@andypiper
http://andypiper.co.uk
37. Thanks!!
• Roger Light @ralight (mosquitto awesomeness++)
• Nick O'Leary @knolleary (Arduino/MQTT awesomeness –
images from Flickr)
• Chris Yeoh @ckbyeoh (home hacking awesomeness)
• Benjamin Hardill @hardillb (TV hacking awesomeness)
• Chris Phillips @cminion (Rubber Duck awesomeness)
• Oliver Smith @chemicaloliver (lots of webby
awesomeness)
• Dan Fish @ossmedicine (garden awesomeness)