Yokogawa & NextNine – Lessons Learned: Global Cybersecurity Management System...Honeywell
A joint presentation of Yokogawa and NextNine about a 60-site global cybersecurity deployment, including what went right, what went wrong, necessary changes to the processes and technology, and the new technology was developed.
Why has one prominent textbook author described IO management as the.pdfinfo785431
Why has one prominent textbook author described I/O management as the \"messiest aspect of
operating system design\"? Using at least three distinct points, describe the evolution of I/O
controllers, and describe how their support for I/O has increased in complexity over time.
Solution
Dear Student.
Answer No-5a)
The above asked question is from the book \"Opererating System by william Stalling\" according
to the william stalling I/O management is the messiest aspect of an operating system.
Let\'s discuss this in detail.. how I/O management is the messiest aspect of an operating system?
There are wide variety of devices and their application. So it is very difficult to develop a generel
consistant common solution for every device.The devices which are engaged with I/O are
generally false in three different categories...
1-Human Readable- The human readable are the devices which are suitable for comuter user as
printers, video display, mouse and keyboard.These are all input/output devices.
2-Machine Readable- The devices which are suitable for communication with electronic devices
as disk drive, magnetic tapes and sensors and actuators.
3-Communication-The devices which are suitable for communicating with remote devices like a
Modem.
So above are the types of I/O devices, each device has their own functionality and design.Further
more every device has different data transfer rate, and different applications.
for example a disk used for file management requires support of file management
software.
Complexty in design is different in each device.Unit of data transfer may differ in each I/O
device.Some are programmed I/O devices and some devices are interrupt driven, some requires
DMA controller for data exchange between main memory and I/O module.Error conditions also
differ from one device to another, So this kind of diversity makes uniform and consistant
approach to I/O devices.
So by the above explanation it is clear that is I/O is the messiest aspect of an operating system.
Answer No-5b)
As the coputer system is evoled there has been a pattern of increasing complexity and
shopistication of each individual component.the evolutionarry steps in I/O controller are
described below...
The best example of I/O controller is DMA(Direct Memory Access).It controlles the data
transfer between memoy and I/O device.The evolution of I/O controller is as follows..
1- Previously processor directly controlled a peripheral device.Then a controller or I/O is added
for smooth and fast data transmission.
2-Then I/O controller given direct memory controll via DMA controllers.And now the DMA
controller can move a block of data without involving the processor.
3- Further I/O controller enhanced to become a seperate processor the central processing unit
direcly direct the I/O processor to execute an I/O program in memory.
So as the envolved continues in I/O Controller, more and more I/O functions is performed
without processor involvement.Thats is why the complexity h.
Yokogawa & NextNine – Lessons Learned: Global Cybersecurity Management System...Honeywell
A joint presentation of Yokogawa and NextNine about a 60-site global cybersecurity deployment, including what went right, what went wrong, necessary changes to the processes and technology, and the new technology was developed.
Why has one prominent textbook author described IO management as the.pdfinfo785431
Why has one prominent textbook author described I/O management as the \"messiest aspect of
operating system design\"? Using at least three distinct points, describe the evolution of I/O
controllers, and describe how their support for I/O has increased in complexity over time.
Solution
Dear Student.
Answer No-5a)
The above asked question is from the book \"Opererating System by william Stalling\" according
to the william stalling I/O management is the messiest aspect of an operating system.
Let\'s discuss this in detail.. how I/O management is the messiest aspect of an operating system?
There are wide variety of devices and their application. So it is very difficult to develop a generel
consistant common solution for every device.The devices which are engaged with I/O are
generally false in three different categories...
1-Human Readable- The human readable are the devices which are suitable for comuter user as
printers, video display, mouse and keyboard.These are all input/output devices.
2-Machine Readable- The devices which are suitable for communication with electronic devices
as disk drive, magnetic tapes and sensors and actuators.
3-Communication-The devices which are suitable for communicating with remote devices like a
Modem.
So above are the types of I/O devices, each device has their own functionality and design.Further
more every device has different data transfer rate, and different applications.
for example a disk used for file management requires support of file management
software.
Complexty in design is different in each device.Unit of data transfer may differ in each I/O
device.Some are programmed I/O devices and some devices are interrupt driven, some requires
DMA controller for data exchange between main memory and I/O module.Error conditions also
differ from one device to another, So this kind of diversity makes uniform and consistant
approach to I/O devices.
So by the above explanation it is clear that is I/O is the messiest aspect of an operating system.
Answer No-5b)
As the coputer system is evoled there has been a pattern of increasing complexity and
shopistication of each individual component.the evolutionarry steps in I/O controller are
described below...
The best example of I/O controller is DMA(Direct Memory Access).It controlles the data
transfer between memoy and I/O device.The evolution of I/O controller is as follows..
1- Previously processor directly controlled a peripheral device.Then a controller or I/O is added
for smooth and fast data transmission.
2-Then I/O controller given direct memory controll via DMA controllers.And now the DMA
controller can move a block of data without involving the processor.
3- Further I/O controller enhanced to become a seperate processor the central processing unit
direcly direct the I/O processor to execute an I/O program in memory.
So as the envolved continues in I/O Controller, more and more I/O functions is performed
without processor involvement.Thats is why the complexity h.
Learning, Analyzing and Protecting Android with TOMOYO Linux (JLS2009)Toshiharu Harada, Ph.D
TOMOYO Linux is a MAC (Mandatory Access Control) implementation which gives support to protect Linux systems as well as to learn, understand and analyze system behavior. Being lightweight, it results suitable for embedded systems too. This tutorial aims to show in a practical way how to make the best use of TOMOYO Linux potentials in order to study and protect embedded Linux systems, taking Android as a specific study case. Though Android is amazingly expanding its target to various kinds of devices, it was designed mainly for mobile phones. Then, unlike other embedded operating systems, it presents some peculiar characteristics which require a particular attention to apply MAC effectively. The session is directed to those who want to learn how to use TOMOYO Linux, to managers or developers interested in security concerning embedded Linux and Android, and even to anyone just wishing to take a closer glance at Android internals.
Designing safe cars - meeting ISO-26262 functionas safety requirementsAmir Rahat
A presentation given in DVCon Munich on October 19, 2016.
Introduction: https://www.linkedin.com/pulse/designing-safe-cars-how-ensure-your-semiconductor-design-amir-rahat
What is Interactive Electronic Technical Manual IETM and How Does it Work.pdfs1000dcodeandpixels
The software that is used to manage thousands of pages is called IETM Level 4. Based on the complexity, the number of pages either Level 3 or Level 4 is used. Level -5 also exists with more functionality i.e. intelligent search, user activity tracking, and other advanced navigation features.
IETM is a Software/ Web Application Having Database We would like to clarify here that, of course, the IETM name indicates technical manual, but actually it is not any document i.e. PDF, MS Word, or another document format. It’s a software/Web Application where all the manuals are dynamically hyperlinked using an SQL database. You may call it a Web Application, Software having Database (SQL CSDB, Common Source DataBase) As the name suggests, it’s interactive and used in electronic devices i.e. systems, PDAs, etc.
L'approccio Model-Driven Development per lo sviluppo Agile nell'ambito dell'I...Codemotion
Come possono coesistere le metodologie Agile e l'approccio Model-Driven Development per lo sviluppo di applicazioni rivolte al paradigma dell'Internet of Things? Vediamo come sia possibile coinciliare agilmente tutto ciò e sviluppare un'applicazione embedded in UML che dialoga con un servizio in esecuzione sul Cloud Bluemix.
Integrated Intrusion Detection Services for z/OS Communications Server zOSCommserver
z/OS Communications Server provides integrated Intrusion Detection Services (IDS) for TCP/IP. This session will describe the Communications Server IDS and how it can be used to detect intrusion attempts against z/OS.
This session will cover the following topics
- IDS Overview
- Intrusion events detected by z/OS IDS
- IDS Actions Recording Actions Defensive Actions
- IDS Reports Automation for IDS Working with IDS policy
In the past few years, cybersecurity has become more intertwined into each step of the automotive development process. In particular, fuzz testing has proven to be a powerful approach to detect unknown vulnerabilities in automotive systems. However, with limited instrumentation, especially on systems such as in-vehicle infotainment (IVI) system and telematics units, there are several types of issues that go undetected, such as memory leaks and cases where the application crashes but restarts quickly. For more information, please visit www.synopsys.com/auto
Learning, Analyzing and Protecting Android with TOMOYO Linux (JLS2009)Toshiharu Harada, Ph.D
TOMOYO Linux is a MAC (Mandatory Access Control) implementation which gives support to protect Linux systems as well as to learn, understand and analyze system behavior. Being lightweight, it results suitable for embedded systems too. This tutorial aims to show in a practical way how to make the best use of TOMOYO Linux potentials in order to study and protect embedded Linux systems, taking Android as a specific study case. Though Android is amazingly expanding its target to various kinds of devices, it was designed mainly for mobile phones. Then, unlike other embedded operating systems, it presents some peculiar characteristics which require a particular attention to apply MAC effectively. The session is directed to those who want to learn how to use TOMOYO Linux, to managers or developers interested in security concerning embedded Linux and Android, and even to anyone just wishing to take a closer glance at Android internals.
Designing safe cars - meeting ISO-26262 functionas safety requirementsAmir Rahat
A presentation given in DVCon Munich on October 19, 2016.
Introduction: https://www.linkedin.com/pulse/designing-safe-cars-how-ensure-your-semiconductor-design-amir-rahat
What is Interactive Electronic Technical Manual IETM and How Does it Work.pdfs1000dcodeandpixels
The software that is used to manage thousands of pages is called IETM Level 4. Based on the complexity, the number of pages either Level 3 or Level 4 is used. Level -5 also exists with more functionality i.e. intelligent search, user activity tracking, and other advanced navigation features.
IETM is a Software/ Web Application Having Database We would like to clarify here that, of course, the IETM name indicates technical manual, but actually it is not any document i.e. PDF, MS Word, or another document format. It’s a software/Web Application where all the manuals are dynamically hyperlinked using an SQL database. You may call it a Web Application, Software having Database (SQL CSDB, Common Source DataBase) As the name suggests, it’s interactive and used in electronic devices i.e. systems, PDAs, etc.
L'approccio Model-Driven Development per lo sviluppo Agile nell'ambito dell'I...Codemotion
Come possono coesistere le metodologie Agile e l'approccio Model-Driven Development per lo sviluppo di applicazioni rivolte al paradigma dell'Internet of Things? Vediamo come sia possibile coinciliare agilmente tutto ciò e sviluppare un'applicazione embedded in UML che dialoga con un servizio in esecuzione sul Cloud Bluemix.
Integrated Intrusion Detection Services for z/OS Communications Server zOSCommserver
z/OS Communications Server provides integrated Intrusion Detection Services (IDS) for TCP/IP. This session will describe the Communications Server IDS and how it can be used to detect intrusion attempts against z/OS.
This session will cover the following topics
- IDS Overview
- Intrusion events detected by z/OS IDS
- IDS Actions Recording Actions Defensive Actions
- IDS Reports Automation for IDS Working with IDS policy
In the past few years, cybersecurity has become more intertwined into each step of the automotive development process. In particular, fuzz testing has proven to be a powerful approach to detect unknown vulnerabilities in automotive systems. However, with limited instrumentation, especially on systems such as in-vehicle infotainment (IVI) system and telematics units, there are several types of issues that go undetected, such as memory leaks and cases where the application crashes but restarts quickly. For more information, please visit www.synopsys.com/auto
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.
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
How to Get CNIC Information System with Paksim Ga.pptxdanishmna97
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
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.
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
GridMate - End to end testing is a critical piece to ensure quality and avoid...ThomasParaiso2
End to end testing is a critical piece to ensure quality and avoid regressions. In this session, we share our journey building an E2E testing pipeline for GridMate components (LWC and Aura) using Cypress, JSForce, FakerJS…
