The document discusses electronic commerce systems and technologies. It provides an overview of topics like e-commerce models, internet protocols, security issues, and implications for accounting. Specifically, it summarizes key concepts such as the benefits of e-commerce, internet technologies like packet switching and virtual private networks, common protocols, security methods involving encryption and digital signatures, and risks associated with intranets and the internet.
Real-Time-Communications Security-How to Deploy Presence and Instant Messagin...Oliver Pfaff
Presence- und Instant-Messaging-Programme wie AOL Instant Messenger sowie ICQ, Microsoft Messenger und Yahoo Messenger erfreuen sich einer stark steigenden Nutzung – insbesondere auch am Arbeitsplatz. Deren Nutzung führt jedoch zu erheblichen Bedro-hungsszenarien für die Unternehmenssicherheit. Richtig eingesetzt können IT-basierte Echt-zeitkommunikationssysteme jedoch signifikante Effizienzpotenziale für Unternehmen er-schließen.
Daher ist die Realisierung geeigneter Lösungsarchitekturen von zentraler Bedeutung bei der Einführung von IT-basierten Echtzeitkommunikationsdiensten in Unternehmensnetzen. Die-ser Vortrag erörtert die gegebenen Bedrohungen, untersucht Gegenmaßnahmen und skiz-ziert Architekturen für die sichere Nutzung solcher Dienste.
Securing Internet communications end-to-end with the DANE protocolAfnic
Highlighting the fact that securing communications over the Internet is more important than ever before, Afnic launches an issue paper on the DANE protocol
E-commerce has presented a new way of doing business all over the world using internet. Organizations have changed their way of doing business from a traditional approach to embrace e-commerce processes. As individuals and businesses increase information sharing, a concern regarding the exchange of money securely and conveniently over the internet increases. Therefore, security is a necessity in an E-commerce transaction. The purpose of this paper is to present a token based Secure E-commerce Protocol. The purpose of this paper is to present a paradigm that is capable of satisfying security objectives by using token based security mechanism.
Real-Time-Communications Security-How to Deploy Presence and Instant Messagin...Oliver Pfaff
Presence- und Instant-Messaging-Programme wie AOL Instant Messenger sowie ICQ, Microsoft Messenger und Yahoo Messenger erfreuen sich einer stark steigenden Nutzung – insbesondere auch am Arbeitsplatz. Deren Nutzung führt jedoch zu erheblichen Bedro-hungsszenarien für die Unternehmenssicherheit. Richtig eingesetzt können IT-basierte Echt-zeitkommunikationssysteme jedoch signifikante Effizienzpotenziale für Unternehmen er-schließen.
Daher ist die Realisierung geeigneter Lösungsarchitekturen von zentraler Bedeutung bei der Einführung von IT-basierten Echtzeitkommunikationsdiensten in Unternehmensnetzen. Die-ser Vortrag erörtert die gegebenen Bedrohungen, untersucht Gegenmaßnahmen und skiz-ziert Architekturen für die sichere Nutzung solcher Dienste.
Securing Internet communications end-to-end with the DANE protocolAfnic
Highlighting the fact that securing communications over the Internet is more important than ever before, Afnic launches an issue paper on the DANE protocol
E-commerce has presented a new way of doing business all over the world using internet. Organizations have changed their way of doing business from a traditional approach to embrace e-commerce processes. As individuals and businesses increase information sharing, a concern regarding the exchange of money securely and conveniently over the internet increases. Therefore, security is a necessity in an E-commerce transaction. The purpose of this paper is to present a token based Secure E-commerce Protocol. The purpose of this paper is to present a paradigm that is capable of satisfying security objectives by using token based security mechanism.
A Mobile Messaging Apps: Service Usage Classification to Internet Traffic and...dbpublications
The rapid adoption of mobile
messaging Apps has enabled us to collect massive
amount of encrypted Internet traffic of mobile
messaging. The classification of this traffic into
different types of in-App service usages can help for
intelligent network management, such as managing
network bandwidth budget and providing quality of
services. Traditional approaches for classification of
Internet traffic rely on packet inspection, such as
parsing HTTP headers. However, messaging Apps are
increasingly using secure protocols, such as HTTPS
and SSL, to transmit data. This imposes significant
challenges on the performances of service usage
classification by packet inspection. To this end, in this
paper, we investigate how to exploit encrypted Internet
traffic for classifying in-App usages. Specifically, we
develop a system, named CUMMA, for classifying
service usages of mobile messaging Apps by jointly
modeling user behavioral patterns, network traffic
characteristics, and temporal dependencies. Along this
line, we first segment Internet traffic from trafficflows
into sessions with a number of dialogs in a
hierarchical way. Also, we extract the discriminative
features of traffic data from two perspectives: (i)
packet length and (ii) time delay. Next, we teach a
service usage predictor to classify these segmented
dialogs into single-type usages or outliers. In addition,
we design a clustering Hidden Markov Model (HMM)
based method to detect mixed dialogs from outliers
and decompose mixed dialogs into sub-dialogs of
single-type usage. Indeed, CUMMA enables mobile
analysts to identify service usages and analyze enduser
in-App behaviors even for encrypted Internet
traffic.
Corporate provide access to intranet and internet with specific objectives. Intranet access is usually granted so that employees can avail telephone directory, human resource policies, support information and knowledge base. Extranet access is given to distribute information, improve existing information delivery techniques and support major strategic initiatives.
Using employee intranets arrives with its own set of benefits. It enhances employee productivity, saves cost and improves customer management improvements. However, companies can truly reap the benefits by syndication although it comes with certain caveats: syndication can be done in the following instances.
A Presentation by:
REMMY NWEKE, 2016 Fellow, Cyber Security Policy Defender
Secretary, Cyber Security Experts Association of Nigeria (CSEAN)
Lagos Branch
To mark the Cyber Security Awareness Campaign,
October 2016
OneTK: Key Distribution Center at Cloud Providers towards End to End, Securit...Editor IJMTER
Using End to End Connection in packet Switching networks for providing higher
security in Cloud Computing. In cloud computing a major role is provide security to services that
may be PaaS( Platform as a Service), SaaS( Software as a Service) , CaaS( Communication as a
Service) , IaaS( Infrastructure as a Services) , MaaS ( Monitoring as a Service)n, XaaS( X: Platform,
Software, Monitoring, Infrastructure). Cloud computing provides wide range of services. Large,
Small and medium businesses are depending on out sourcing of data services and computation on
cloud this is mainly deals with SaaS. The cloud provides a very high efficient service for the business
organizations. These business organizations trust cloud service providers on their data security. But
providing security is highly risk in cloud through the third party, especially in private cloud services.
Existing data security methods are not so effective. By using this End to End Connection and Session
Keys and attempts is to be covered secularism in the area of Cloud computing users.
A new approach for securing the data from cloud. OTK – “One Time Key Distribution File” is a
service that protects unauthorized file downloading form the cloud.
A Mobile Messaging Apps: Service Usage Classification to Internet Traffic and...dbpublications
The rapid adoption of mobile
messaging Apps has enabled us to collect massive
amount of encrypted Internet traffic of mobile
messaging. The classification of this traffic into
different types of in-App service usages can help for
intelligent network management, such as managing
network bandwidth budget and providing quality of
services. Traditional approaches for classification of
Internet traffic rely on packet inspection, such as
parsing HTTP headers. However, messaging Apps are
increasingly using secure protocols, such as HTTPS
and SSL, to transmit data. This imposes significant
challenges on the performances of service usage
classification by packet inspection. To this end, in this
paper, we investigate how to exploit encrypted Internet
traffic for classifying in-App usages. Specifically, we
develop a system, named CUMMA, for classifying
service usages of mobile messaging Apps by jointly
modeling user behavioral patterns, network traffic
characteristics, and temporal dependencies. Along this
line, we first segment Internet traffic from trafficflows
into sessions with a number of dialogs in a
hierarchical way. Also, we extract the discriminative
features of traffic data from two perspectives: (i)
packet length and (ii) time delay. Next, we teach a
service usage predictor to classify these segmented
dialogs into single-type usages or outliers. In addition,
we design a clustering Hidden Markov Model (HMM)
based method to detect mixed dialogs from outliers
and decompose mixed dialogs into sub-dialogs of
single-type usage. Indeed, CUMMA enables mobile
analysts to identify service usages and analyze enduser
in-App behaviors even for encrypted Internet
traffic.
Corporate provide access to intranet and internet with specific objectives. Intranet access is usually granted so that employees can avail telephone directory, human resource policies, support information and knowledge base. Extranet access is given to distribute information, improve existing information delivery techniques and support major strategic initiatives.
Using employee intranets arrives with its own set of benefits. It enhances employee productivity, saves cost and improves customer management improvements. However, companies can truly reap the benefits by syndication although it comes with certain caveats: syndication can be done in the following instances.
A Presentation by:
REMMY NWEKE, 2016 Fellow, Cyber Security Policy Defender
Secretary, Cyber Security Experts Association of Nigeria (CSEAN)
Lagos Branch
To mark the Cyber Security Awareness Campaign,
October 2016
OneTK: Key Distribution Center at Cloud Providers towards End to End, Securit...Editor IJMTER
Using End to End Connection in packet Switching networks for providing higher
security in Cloud Computing. In cloud computing a major role is provide security to services that
may be PaaS( Platform as a Service), SaaS( Software as a Service) , CaaS( Communication as a
Service) , IaaS( Infrastructure as a Services) , MaaS ( Monitoring as a Service)n, XaaS( X: Platform,
Software, Monitoring, Infrastructure). Cloud computing provides wide range of services. Large,
Small and medium businesses are depending on out sourcing of data services and computation on
cloud this is mainly deals with SaaS. The cloud provides a very high efficient service for the business
organizations. These business organizations trust cloud service providers on their data security. But
providing security is highly risk in cloud through the third party, especially in private cloud services.
Existing data security methods are not so effective. By using this End to End Connection and Session
Keys and attempts is to be covered secularism in the area of Cloud computing users.
A new approach for securing the data from cloud. OTK – “One Time Key Distribution File” is a
service that protects unauthorized file downloading form the cloud.
Lecture 22 expenditure cycle part ii - payroll processing accounting informa...Habib Ullah Qamar
Expenditure Cycle part II in which Payroll Processing system is discussed in three regards: Conceptual , Physical (manual and Computerized) and Fixed Asset Processing Systesm
Knowing where the safe zone is ovum october 22 2013 Mark Skilton
2nd Annual Identity and Access Management Conference - Ovum Forum 22 October 2013 , London. Dissuccing concepts and examples of Identity management perimeterization.
The ability to conceal the contents of sensitive messages and to verify the contents of messages and the identities of their senders have the potential to be useful in all areas of business
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
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.
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.
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.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
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.
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.
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
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...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.
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.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
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.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
11. The OSI Protocol Data Manipulation Tasks Data Communications Tasks Communications Channel NODE 1 NODE 2 HARD WARE HARD WARE Layer 1 Physical Layer 2 Data Link Layer 3 Network Layer 4 Transport Layer 5 Session Layer 6 Presentation Layer 7 Application SOFT WARE HARD WARE Layer 1 Physical Layer 2 Data Link Layer 3 Network Layer 4 Transport Layer 5 Session Layer 6 Presentation Layer 7 Application SOFT WARE HARD WARE
18. Dynamic Virtual Organization Perhaps the greatest potential benefit to be derived from e-commerce is the firm’s ability to forge dynamic business alliances with other organizations to fill unique market niches as the opportunities arise.
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23. DOS Attack Sender Receiver Step 1: SYN messages Step 2: SYN/ACK Step 3: ACK packet code In a DOS Attack, the sender sends hundreds of messages, receives the SYN/ACK packet, but does not response with an ACK packet. This leaves the receiver with clogged transmission ports, and legitimate messages cannot be received.
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25. Public and Private Key Encryption 公開及秘密金鑰加密 Public Key is used for encoding messages. Message B Message C Message D Multiple people may have the public key (e.g., subordinates). Private Key is used for decoding messages. Typically one person or a small number of people have the private key (e.g., a supervisor). Message A Ciphertext Ciphertext Ciphertext Ciphertext Message A Message D Message C Message B
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27. Text Message Compute Digest of Message Digest Encrypt Using Sender’s Private Key Digital Signature Digital Signature Encrypt Using Receiver’s Public Key Encrypted Message with Digital Signature Attached Decrypt Using Receiver’s Private Key Digital Signature Text Message Decrypt Using Sender’s Public Key Compute Digest of Message Digest Digest Compare Digital Signature 數位簽章 Sender’s Location Receiver's Location
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38. LAN LAN Bridge Gateway Gateway LAN WAN WAN 環狀網路 星狀網路 匯流排網路
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40. POS POS POS POS POS Topeka St. Louis Kansas City Dallas Tulsa Star Network 主電腦 Local Data Local Data Local Data Local Data Central Data
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49. POLLING METHOD OF CONTROLLING DATA COLLISIONS MASTER Locked Locked Locked Polling Signal Data Transmission One Site, the “master,” polls the other “slave” sites to determine if they have data to transmit. If a slave responds in the affirmative, the master site locks the network while the data are transmitted. Allows priorities to be set for data communications across the network SLAVE SLAVE SLAVE SLAVE WAN
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54. EDI System Purchases System Company A’s mailbox Company B’s mailbox Sales Order System Application Software Application Software Direct Connection VAN Company A Company B EDI Translation Software EDI Translation Software Communications Software Communications Software Other Mailbox Other Mailbox
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Editor's Notes
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SSL probably most widely used Web security mechanism. Its implemented at the Transport layer; cf IPSec at Network layer; or various Application layer mechanisms eg. S/MIME & SET (later).
![Objectives for Chapter 12 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)