When it comes to understanding the fundamentals of computer networking the user would have to be able to links several different relevant and connective element to create the ideal computing network. This networking is the proactive of linking two or more computing devices to enable the sharing of data conveniently and safely. Ideally this is achieved with the combined use of both computer hardware and computer software. Get all the info you need here.
Brief PowerPoint presentation on how MaintenanceFreeIT enables Ceo's to Effectively Manage their IT resources.
Slides only, audio to come at a later date.
PingPal infodeck: How to survive BYOD and mobile networksHyker Security
Here comes BYOD, Bring Your Own Device.
A lot of the traffic, internal corporate and with customers and market, will be outside firewalls to mobile devices owned by the employees, on public networks. A lot of sensitive corporate data must be stored locally in the device to ensure that for instance sales people has updated and correct CRM data when visiting customers.
Employees will communicate internally on consumer tools like WhatsApp. This is not the safest environment, rather more or less a ticking bomb. Gartner expects that by 2017, “40% of enterprise contact information will have leaked on to Facebook via employees’ increased use of mobile device collaboration applications.”
To unlock the full potential of enterprise mobility, IT needs to allow people the freedom to seamlessly access all their apps and data from any device, company owned or private.
It is now time to recover lost grounds and include secure mobility in your IT strategy.
Keep Up with the Demands of IT Security on a Nonprofit BudgetBVU
The technical requirements facing nonprofits are challenging and complex due to budgetary constraints, and the demands for secure and reliable access to data regulators, clients, donors, and board members. We will explore different tools non-profits can leverage for better IT security practices that won't break your IT budget, including cloud based anti-virus solutions, Intrusion Detection and Prevention Systems, and data backup in the cloud. Additionally, you will learn how tools built within Office 365 (available for free to qualified nonprofits from Microsoft), such as Email Encryption and Mobile Device Management, enable non-profits to operate more efficiently and securely.
As nonprofit organizations adopt cloud for basic productivity and database needs, the role of the"technology staff" must shift. Today, IT staff must engage with management and users to understand business needs and manage systems rather than hardware. We will discuss this changing role and how nonprofit leaders can prepare to successfully manage the new IT landscape, and the responsibility of managing data sources, understanding data integration and how this can affect the organization.
Brief PowerPoint presentation on how MaintenanceFreeIT enables Ceo's to Effectively Manage their IT resources.
Slides only, audio to come at a later date.
PingPal infodeck: How to survive BYOD and mobile networksHyker Security
Here comes BYOD, Bring Your Own Device.
A lot of the traffic, internal corporate and with customers and market, will be outside firewalls to mobile devices owned by the employees, on public networks. A lot of sensitive corporate data must be stored locally in the device to ensure that for instance sales people has updated and correct CRM data when visiting customers.
Employees will communicate internally on consumer tools like WhatsApp. This is not the safest environment, rather more or less a ticking bomb. Gartner expects that by 2017, “40% of enterprise contact information will have leaked on to Facebook via employees’ increased use of mobile device collaboration applications.”
To unlock the full potential of enterprise mobility, IT needs to allow people the freedom to seamlessly access all their apps and data from any device, company owned or private.
It is now time to recover lost grounds and include secure mobility in your IT strategy.
Keep Up with the Demands of IT Security on a Nonprofit BudgetBVU
The technical requirements facing nonprofits are challenging and complex due to budgetary constraints, and the demands for secure and reliable access to data regulators, clients, donors, and board members. We will explore different tools non-profits can leverage for better IT security practices that won't break your IT budget, including cloud based anti-virus solutions, Intrusion Detection and Prevention Systems, and data backup in the cloud. Additionally, you will learn how tools built within Office 365 (available for free to qualified nonprofits from Microsoft), such as Email Encryption and Mobile Device Management, enable non-profits to operate more efficiently and securely.
As nonprofit organizations adopt cloud for basic productivity and database needs, the role of the"technology staff" must shift. Today, IT staff must engage with management and users to understand business needs and manage systems rather than hardware. We will discuss this changing role and how nonprofit leaders can prepare to successfully manage the new IT landscape, and the responsibility of managing data sources, understanding data integration and how this can affect the organization.
Extending applications securely to wireless health workers.Wheatstone
Delivered by Peter George at the Mobilizing the Clinician conference at Canary Wharf, London - December 2006. The presentation focussed on how IPSec and SSL VPN technology fails to meet the needs of wireless workers and how this effects clinicians.
H1N1 in business continuity will rely on technology.
Communications continuity will ONLY WORK if based on technologies that are currently in use.
Technologies instituted during a pandemic will produce catastrophic failures.
This presentation take a CIO view of technologies and staff related issues.
Older content - but was used for a presentation with the Institute for the Entrepreneur to demonstration what businesses should be looking for at a minimum when it comes to their technology.
Planning ahead to Connect the Dots between IBM Domino, Notes, Connections and...Franziska Tanner
Presentation given at Admin 2013 about how to plan a migration to the cloud, mobile devices, server consolidations etc. Focus is on the whealth of data that exists but that most Admins are not aware exists. This session explains why you should care and how to turn that data into decision making material.
Fast-teks Managed IT Services provides the latest in IT solutions. With both hardware and software components of IT systems constantly evolving, businesses with limited resources may very well find themselves left behind after a while. But with Fast-teks Managed IT Services, you are able to enjoy the advantages of the latest IT solutions at a fraction of the cost – enabling you to provide the best possible service to your clients.
Fast-teks Managed IT Services provides you a better, more dependable IT infrastructure. For small businesses, it can be tedious to maintain an in-house IT arm; and you run the risk of stretching resources too thinly, which can compromise the quality and output of your IT department. Fast-teks Managed IT Services allows you to have a stable and dependable IT arm that's dedicated to meeting your specific needs in the most cost-effective manner.
Fast-teks Managed IT Services offers a more comprehensive and complete IT solution. More often than not, small and undermanned IT departments are more of a burden to the organization they belong to – errors are more likely to occur, response and problem solving is a slow process, and staff members are probably overworked and underpaid, making them both unhappy and less productive. Fast-teks Managed IT Services, on the other hand, are completely the opposite, allowing you to utilize efficient and comprehensive solutions that are tailor-made to fit your specific requirements.
Fast-tek Managed IT Services help you maintain compliance. With the marketplace becoming more and more competitive, meeting different compliance regulations has become a fundamental need. From Sarbanes-Oxley to the Health Insurance Portability and Accountability Act (HIPAA), smaller companies can often find themselves lost. Fast-teks Managed IT Services helps your company not only fully understand the requirements of these regulations, but also comply with them.
Extending applications securely to wireless health workers.Wheatstone
Delivered by Peter George at the Mobilizing the Clinician conference at Canary Wharf, London - December 2006. The presentation focussed on how IPSec and SSL VPN technology fails to meet the needs of wireless workers and how this effects clinicians.
H1N1 in business continuity will rely on technology.
Communications continuity will ONLY WORK if based on technologies that are currently in use.
Technologies instituted during a pandemic will produce catastrophic failures.
This presentation take a CIO view of technologies and staff related issues.
Older content - but was used for a presentation with the Institute for the Entrepreneur to demonstration what businesses should be looking for at a minimum when it comes to their technology.
Planning ahead to Connect the Dots between IBM Domino, Notes, Connections and...Franziska Tanner
Presentation given at Admin 2013 about how to plan a migration to the cloud, mobile devices, server consolidations etc. Focus is on the whealth of data that exists but that most Admins are not aware exists. This session explains why you should care and how to turn that data into decision making material.
Fast-teks Managed IT Services provides the latest in IT solutions. With both hardware and software components of IT systems constantly evolving, businesses with limited resources may very well find themselves left behind after a while. But with Fast-teks Managed IT Services, you are able to enjoy the advantages of the latest IT solutions at a fraction of the cost – enabling you to provide the best possible service to your clients.
Fast-teks Managed IT Services provides you a better, more dependable IT infrastructure. For small businesses, it can be tedious to maintain an in-house IT arm; and you run the risk of stretching resources too thinly, which can compromise the quality and output of your IT department. Fast-teks Managed IT Services allows you to have a stable and dependable IT arm that's dedicated to meeting your specific needs in the most cost-effective manner.
Fast-teks Managed IT Services offers a more comprehensive and complete IT solution. More often than not, small and undermanned IT departments are more of a burden to the organization they belong to – errors are more likely to occur, response and problem solving is a slow process, and staff members are probably overworked and underpaid, making them both unhappy and less productive. Fast-teks Managed IT Services, on the other hand, are completely the opposite, allowing you to utilize efficient and comprehensive solutions that are tailor-made to fit your specific requirements.
Fast-tek Managed IT Services help you maintain compliance. With the marketplace becoming more and more competitive, meeting different compliance regulations has become a fundamental need. From Sarbanes-Oxley to the Health Insurance Portability and Accountability Act (HIPAA), smaller companies can often find themselves lost. Fast-teks Managed IT Services helps your company not only fully understand the requirements of these regulations, but also comply with them.
Why cloud computing:
Cloud computing can be a cheaper, faster, and greener alternative to an On-premises solution. Without any infrastructure
investments, you can get Powerful software and massive computing resources quickly—with lower Up-front costs and fewer
management headaches down the road. Cloud-based solutions when evaluating options for new IT deployments Whenever a
secure, reliable, cost-effective cloud option exists. Shifting your agency into the cloud can be a big decision, with many
Considerations. This guide is the first in a series designed to help you Get started. The most important is the right choice
software as a service as a service, infrastructure as a service, and platform as a service or hybrid cloud. While addressing
administration goals of scalable, interactive citizen Portals. The cloud can also help your agency increase collaboration across
Organizations, deliver volumes of data to citizens in useful ways, and reduce IT costs while helping your agency focus on
mission-critical tasks. Plus, the Cloud can help you maintain operational efficiency during times of crisis.
http://docplayer.net/search/?q=assem+abdel+hamed+mousa
http://www.ipoareview.org/wp-content/uploads/2016/05/Statement-by-Dr.Assem-Abdel-Hamied-Mousa-President-of-the-Association-of-Scientists-Developers-and-FacultiesASDF.pdf
Field Data Gathering Services — A Cloud-Based ApproachSchneider Electric
Utilities today wish to facilitate the capture of asset information in the field in a way that is not only scalable but cost effective. They need a system that is simple to use, inexpensive to implement, flexible enough to meet ever-changing needs, yet also powerful enough to cover a majority of their needs with immediacy. This paper describes Schneider Electric's powerful cloud-based solution to optimize the inspection and gathering of field information.
WWTC Office Layout Diagram.htmlAmerican State & Local Po.docxericbrooks84875
WWTC Office Layout Diagram.html
American State & Local Politics
This is a series of six questions that needs to be done in APA format with in text citations and references. My book needs to be used as at least one of the references. NO PLAGIARISM! Each question has a minimum amount of words that are required--the amount required will follow each question in parenthesis. Please keep questions together as they are numbered so it doesnt get confusing when submitting awnsers back to me. I need this assignment back by Sunday 11/02/14 by 10:00 P.M No later unless you can get it back to me by today late evening. I have a lot of errands to run today so I will be looking for handshake off and on today please go ahead and start working on the assignments because as always I dont let anyone else do my work--I always give it all to you. I have a paper coming up for this clas for Unit 7 that I will soon be submitting to you-please be looking for that! Thanks for all your hard work and Please NO PLAGIARISM!!!
My book is:
Dye, T. R., & MacManus, S. A. (2012). Politics in states and communities (14th ed.). Upper Saddle River, NJ: Pearson Education.
Unit 6--Question 1
Discuss the factors that tend to distance local government from citizen control. ( Min. 75 words)
Unit 6--Question 2
Compare and contrast the roles of city managers and mayors. (Min. 200 words)
Unit 6--Question 3
Describe the trends in representation of minorities and women in local politics and the impact of their participation. (Min. 500 words)
Unit 7--Question 1
Compare and contrast the elite and pluralist models of community power. (Min. 75 words)
Unit 7--Question 2
Contrast four major planning practices: PUDs, impact fees, exaction, and developer agreements. ( Min. 200 words)
Unit 7--Question 3
Discuss the types of taxes state and local communities implement and the necessity of these taxes. Explain how governments manage budgets when there is a lack of revenue. (Min. 500 words)
Background Information for World-Wide Trading Company
World-Wide Trading (WWTC) is a large online broker firm in the Hong Kong. The trading company has a staff of 9,000 who are scattered around the globe. Due to aggressive growth in business, they want to establish a regional office in New York City. They leased the entire floor of a building on Wall Street. You were hired as the director of the IT Department. The President of the company asked you to set up the state of the art network by December 15, 2013. He shared with you the organizational structure and a list of the staff. You hired a consultant to test the network infrastructure and power requirement at WWTC office space. The consultant reported that the network infrastructure is solid and gigabit network can be set up on existing network wiring. Also, the existing power supply will meet their current and future demand. The President has reiterated these business goals.
Business and Technical Goals
· Increaserevenue from 10 billion to 40 b.
Understanding Globus Data Transfers with NetSageGlobus
NetSage is an open privacy-aware network measurement, analysis, and visualization service designed to help end-users visualize and reason about large data transfers. NetSage traditionally has used a combination of passive measurements, including SNMP and flow data, as well as active measurements, mainly perfSONAR, to provide longitudinal network performance data visualization. It has been deployed by dozens of networks world wide, and is supported domestically by the Engagement and Performance Operations Center (EPOC), NSF #2328479. We have recently expanded the NetSage data sources to include logs for Globus data transfers, following the same privacy-preserving approach as for Flow data. Using the logs for the Texas Advanced Computing Center (TACC) as an example, this talk will walk through several different example use cases that NetSage can answer, including: Who is using Globus to share data with my institution, and what kind of performance are they able to achieve? How many transfers has Globus supported for us? Which sites are we sharing the most data with, and how is that changing over time? How is my site using Globus to move data internally, and what kind of performance do we see for those transfers? What percentage of data transfers at my institution used Globus, and how did the overall data transfer performance compare to the Globus users?
Code reviews are vital for ensuring good code quality. They serve as one of our last lines of defense against bugs and subpar code reaching production.
Yet, they often turn into annoying tasks riddled with frustration, hostility, unclear feedback and lack of standards. How can we improve this crucial process?
In this session we will cover:
- The Art of Effective Code Reviews
- Streamlining the Review Process
- Elevating Reviews with Automated Tools
By the end of this presentation, you'll have the knowledge on how to organize and improve your code review proces
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
Large Language Models and the End of ProgrammingMatt Welsh
Talk by Matt Welsh at Craft Conference 2024 on the impact that Large Language Models will have on the future of software development. In this talk, I discuss the ways in which LLMs will impact the software industry, from replacing human software developers with AI, to replacing conventional software with models that perform reasoning, computation, and problem-solving.
Listen to the keynote address and hear about the latest developments from Rachana Ananthakrishnan and Ian Foster who review the updates to the Globus Platform and Service, and the relevance of Globus to the scientific community as an automation platform to accelerate scientific discovery.
Software Engineering, Software Consulting, Tech Lead.
Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Security,
Spring Transaction, Spring MVC,
Log4j, REST/SOAP WEB-SERVICES.
Navigating the Metaverse: A Journey into Virtual Evolution"Donna Lenk
Join us for an exploration of the Metaverse's evolution, where innovation meets imagination. Discover new dimensions of virtual events, engage with thought-provoking discussions, and witness the transformative power of digital realms."
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
AI & ML Solutions: Harnessing the power of Artificial Intelligence and Machine Learning, Prosigns provides smart solutions that automate processes, provide valuable insights, and drive informed decision-making.
Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
SOCRadar Research Team: Latest Activities of IntelBrokerSOCRadar
The European Union Agency for Law Enforcement Cooperation (Europol) has suffered an alleged data breach after a notorious threat actor claimed to have exfiltrated data from its systems. Infamous data leaker IntelBroker posted on the even more infamous BreachForums hacking forum, saying that Europol suffered a data breach this month.
The alleged breach affected Europol agencies CCSE, EC3, Europol Platform for Experts, Law Enforcement Forum, and SIRIUS. Infiltration of these entities can disrupt ongoing investigations and compromise sensitive intelligence shared among international law enforcement agencies.
However, this is neither the first nor the last activity of IntekBroker. We have compiled for you what happened in the last few days. To track such hacker activities on dark web sources like hacker forums, private Telegram channels, and other hidden platforms where cyber threats often originate, you can check SOCRadar’s Dark Web News.
Stay Informed on Threat Actors’ Activity on the Dark Web with SOCRadar!
Innovating Inference - Remote Triggering of Large Language Models on HPC Clus...Globus
Large Language Models (LLMs) are currently the center of attention in the tech world, particularly for their potential to advance research. In this presentation, we'll explore a straightforward and effective method for quickly initiating inference runs on supercomputers using the vLLM tool with Globus Compute, specifically on the Polaris system at ALCF. We'll begin by briefly discussing the popularity and applications of LLMs in various fields. Following this, we will introduce the vLLM tool, and explain how it integrates with Globus Compute to efficiently manage LLM operations on Polaris. Attendees will learn the practical aspects of setting up and remotely triggering LLMs from local machines, focusing on ease of use and efficiency. This talk is ideal for researchers and practitioners looking to leverage the power of LLMs in their work, offering a clear guide to harnessing supercomputing resources for quick and effective LLM inference.
Custom Healthcare Software for Managing Chronic Conditions and Remote Patient...Mind IT Systems
Healthcare providers often struggle with the complexities of chronic conditions and remote patient monitoring, as each patient requires personalized care and ongoing monitoring. Off-the-shelf solutions may not meet these diverse needs, leading to inefficiencies and gaps in care. It’s here, custom healthcare software offers a tailored solution, ensuring improved care and effectiveness.
First Steps with Globus Compute Multi-User EndpointsGlobus
In this presentation we will share our experiences around getting started with the Globus Compute multi-user endpoint. Working with the Pharmacology group at the University of Auckland, we have previously written an application using Globus Compute that can offload computationally expensive steps in the researcher's workflows, which they wish to manage from their familiar Windows environments, onto the NeSI (New Zealand eScience Infrastructure) cluster. Some of the challenges we have encountered were that each researcher had to set up and manage their own single-user globus compute endpoint and that the workloads had varying resource requirements (CPUs, memory and wall time) between different runs. We hope that the multi-user endpoint will help to address these challenges and share an update on our progress here.
Gamify Your Mind; The Secret Sauce to Delivering Success, Continuously Improv...Shahin Sheidaei
Games are powerful teaching tools, fostering hands-on engagement and fun. But they require careful consideration to succeed. Join me to explore factors in running and selecting games, ensuring they serve as effective teaching tools. Learn to maintain focus on learning objectives while playing, and how to measure the ROI of gaming in education. Discover strategies for pitching gaming to leadership. This session offers insights, tips, and examples for coaches, team leads, and enterprise leaders seeking to teach from simple to complex concepts.
Cyaniclab : Software Development Agency Portfolio.pdfCyanic lab
CyanicLab, an offshore custom software development company based in Sweden,India, Finland, is your go-to partner for startup development and innovative web design solutions. Our expert team specializes in crafting cutting-edge software tailored to meet the unique needs of startups and established enterprises alike. From conceptualization to execution, we offer comprehensive services including web and mobile app development, UI/UX design, and ongoing software maintenance. Ready to elevate your business? Contact CyanicLab today and let us propel your vision to success with our top-notch IT solutions.
top nidhi software solution freedownloadvrstrong314
This presentation emphasizes the importance of data security and legal compliance for Nidhi companies in India. It highlights how online Nidhi software solutions, like Vector Nidhi Software, offer advanced features tailored to these needs. Key aspects include encryption, access controls, and audit trails to ensure data security. The software complies with regulatory guidelines from the MCA and RBI and adheres to Nidhi Rules, 2014. With customizable, user-friendly interfaces and real-time features, these Nidhi software solutions enhance efficiency, support growth, and provide exceptional member services. The presentation concludes with contact information for further inquiries.
Globus Connect Server Deep Dive - GlobusWorld 2024Globus
We explore the Globus Connect Server (GCS) architecture and experiment with advanced configuration options and use cases. This content is targeted at system administrators who are familiar with GCS and currently operate—or are planning to operate—broader deployments at their institution.
2. - 2 -
Terms and Conditions
LEGAL NOTICE
The Publisher has strived to be as accurate and complete as possible
in the creation of this report, notwithstanding the fact that he does
not warrant or represent at any time that the contents within are
accurate due to the rapidly changing nature of the Internet.
While all attempts have been made to verify information provided in
this publication, the Publisher assumes no responsibility for errors,
omissions, or contrary interpretation of the subject matter herein.
Any perceived slights of specific persons, peoples, or organizations
are unintentional.
In practical advice books, like anything else in life, there are no
guarantees of income made. Readers are cautioned to reply on their
own judgment about their individual circumstances to act
accordingly.
This book is not intended for use as a source of legal, business,
accounting or financial advice. All readers are advised to seek services
of competent professionals in legal, business, accounting and finance
fields.
You are encouraged to print this book for easy reading.
3. - 3 -
Table Of Contents
Foreword
Chapter 1:
Basics of computer networking
Chapter 2:
Computer networking design and solutions
Chapter 3:
Getting the right computer network hardware.
Chapter 4:
Setting up your computer network
Chapter 5:
Wireless vs wired
Chapter 6:
Cable management for wired computer network
Chapter 7:
Managing your network with network monitoring tools
Chapter 8:
Computer network maintenance and repair
Chapter 9:
Troubleshooting computer network
Wrapping Up
4. - 4 -
Foreword
When it comes to understanding the fundamentals of computer
networking the user would have to be able to links several different
relevant and connective element to create the ideal computing
network. This networking is the proactive of linking two or more
computing devices to enable the sharing of data conveniently and
safely. Ideally this is achieved with the combined use of both
computer hardware and computer software. Get all the info you need
here.
6. - 6 -
Chapter 1:
Basics of computer networking
Networks are usually categorized in several different ways and this
could span over elements such as the geographics to particular
designs it adopts. When it comes to the network designs, this too
would differ into two high level types’ referred to as the client server
and peer to peer platforms.
The client server networks usually feature around the centralized
server computers that will enable to actions of storing emails, web
pages, files and applications.
In the peer to peer network, conversely would support the same
functions where the server network have all the common elements in
business and peer to peer network which would be common to
homes.
Network protocols are also something to consider as it has to do with
the communication language used by the varying computer devices
and this is usually referred to as the protocol.
This is yet another way to differentiate the networks used. Often the
networks will implement multiple protocols to support specific
application for the convenience of the user as they choose the
particular network as their assisting tool.
7. - 7 -
There are also the wired and wireless networks that can be considered
for its various individual contributing factors which would include the
likes of Ethernet cables predominated in businesses, schools, and
homes for the longest time. Of late however the introduction of the
wireless networking alternative has made a favorable impact on the
users by far.
8. - 8 -
Chapter 2:
Computer networking design and solutions
To stay competitive in today’s business environment, the individual
would have to use as many innovative ways as possible to ensure the
business in reaching its desired target audience in an optimal way.
Therefore the heart of most businesses today lies in the computer
network chosen to represent all the various aspects of the business.
Basically the network design and solutions formed is the key to the
digital information and communication that links all connected
parties on the same “page”.
When the appropriate computer network design and solutions are
chosen then the productivity to be expected with such a choice would
vastly improve and also help to reduce the threat of loss or possible
theft of data.
However in order for the computer network to function well there are
certain requirements that should be monitored such as the proper
maintenance done periodically. Without this periodic inspection, the
system becomes vulnerable to possible security risks, money wasters
and unreliable functions.
The computer networking design and solutions chosen would ideally
be able to provide some of the following element without any need for
9. - 9 -
other additional support. These would include the back end system
integration, front office implementation, network architecture design,
an active directory design and migration, IT infrastructure/IT
governance, local and wide area network, VPN, Microsoft exchange
planning and implementation, Novell directory services design and
secure network computing facilities.
All or some of the above would ideally help to create the ideal
scenario for the smooth running of the business entity in the
competitive platform, of today.
Most new startup businesses would have to seek out the services of
others to provide some of the above elements as these would be
deemed important to the eventual progress and success of the
business entity..
10. - 10 -
Chapter 3:
Getting the right computer network hardware.
There are several different elements that should be examined before
deciding on the most suitable computer network hardware that would
be needed to ensure the business entity is well run and complete.
Understanding the various functions within the business workings
will give the individual an idea of what types of computer network
hardware would be needed to assist in the areas of need.
Understanding that simply walking into a store and buying the first
system that is introduced would not in any way help the individual
business owner eventually, and even worse it may be found that the
initial choice made could be entirely unsuitable and therefore
redundant. Understanding that all computer systems are not
designed to be equal would be a good place to start. There are
computer network hardwares that are available to suit various
different types of businesses.
The following are some areas to consider when looking into the
computer network hardware platform:
Business computers – these machines would usually have to
run for long hours and perhaps even infinitely. Therefore there
would be a need to consider a computer networking hardware
system that can accommodate such needs without causing any
negative effects to the business as a whole.
11. - 11 -
Business servers – ideally these should be able to make reliable,
share and manage all of the business data as it is specially
designed to hold, manage, send and process data. The
technology behind these servers should be able to be more
reliable that desktop systems, helps in the processing of data at
a faster pace and with a heightened level of efficiency, is able to
reduce the data bottle necks for the information flow and
ensure it is not disturbed or overloaded. The computer network
hardware is also designed to scale as according to the needs of
the particular business.
12. - 12 -
Chapter 4:
Setting up your computer network
Due to the advancement in technological breakthroughs, it is
becoming more popular to set up one’s own computer network
without having to enlist the expertise of others. However in doing so,
the individual should be aware of all the elements that contribute to a
complete computer network.
The following are some instructions that can be easily managed
should the individual decide to set up a computer network:
Perhaps the first step would be to determine the need for either
a wired or wireless network. This will eventually be a very
pivotal point for the business entity. Points that would help to
determine this would include considerations such as budget and
security. Wired networks would be more suitable for higher
security needs.
There would also be a need to acquire the necessary equipment
based on the infrastructure of the business entity. If there is a
need to have a wired network that would have to accommodate
large number devices, then there may be a need to have the
support of those who are able to handle such tasks. If a wireless
network is chosen, then there would be a need to have wireless
access points, and ideally this should include internet
connectivity that is both reliable and consistent.
13. - 13 -
Determining the IP address scheme to be used and the
corresponding IP addresses to the serves on the network would
be another task that would need attentions as this is an
important element that facilitates the connectivity of the
business. Among the more popular choices would be Vista, and
Windows 7 which are based on operating system that determine
the network discovery processes.
There would also be a need to select the workgroup name and
assign it to all the computers on the network. This can be done
by following the steps recommended for this action.
14. - 14 -
Chapter 5:
Wireless vs wired
Being able to network efficiently and conveniently is something that
all business and personal computers usages should be able to ensure
and provide. This is a very basic element to create, but the main
question in this exercise would be if there should be a wireless or
wired system in place.
The following material should be able to give the individual some idea
of the implications of each system and its connections to the
individual’s needs:
Today the individual is quite spoilt for choice as there would
generally be fours basics types of networking hardware to
choose from and this would include Ethernet, phone line, power
line and wireless. The peer to peer network allows connections
between the computers being used to access shared resources at
any given time.
The network interface card is used to accommodate the building
of networks or for the computer and to be able to adapt to the
medium through wire or radio frequency where there is free
flow of data. The network topology will dictate the computer’s
connection needs which could be in the form of a hub or a
router.
Then there is also the speed this data is accessed at and this
would depend on the kinds of networks being used. The fastest
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dial up modems connect at about 50,000 bits per second, and
calculating on the concept, the user will be able to make an
informed decision on the needs of his or her own network.
When it comes to network computing activities, the user would
have to consider the speed in which the files needed, can be
downloaded for use. The various different types of downloading
material would require different time frames, thus the need for
the individual to take this into consideration when choosing the
appropriate accompanying system.
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Chapter 6:
Cable management for wired computer network
This may seem like an inconsequential issue to most but is very much
an integral part of ensuring the eventual productivity and working
platforms of the systems being used.
Cable and wire management is often a very much overlooked exercise
as the basic thought process is, to tuck everything out of sight and
that alone would be sufficient.
This is far from true as inadequate cable and wire management will
eventually lead to a lot of problems and frustrating exercises that
could affect the quality of the delivery system being used.
When a particular problem, then user may resort of pulling out a few
connections just to address the problem and here is lies the confusion
and the frustrations that would become evident with this seemingly
simple task.
It is important to consider the process of setting up proper and neat
cable managements as it creates several essential accommodating
factors that would contribute to the overall access to information
reaching the user.
The most significant of which would be that this will allow better
airflow thus creating better delivery of high level performance, where
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100% efficiency is required. With blockages and tangles, this level of
efficiency is dramatically disturbed thus causing the delivery to be
either disrupted or considerably staggered.
There is also the possibility of the fans spinner blades causing the
messy wire system to be wrenched out of its original place, thus
needing the user to get in to rewire the system.
This of course would be even harder if the user is greeted with a
whole mess of wires, as this would further complicate the task of
sorting through the tangles. Besides the actual end look needed to
make the entire presentation of the wire system, the user should be
well aware of the real decreasing possibility of the quality of accessing
material.
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Chapter 7:
Managing your network with network monitoring tools
When it comes to managing a network, the user would ideally have to
consider several connecting issues and this would include methods,
processes, procedures and toll that would ideally assist in
maintaining and provisioning the system in place.
Elements such as operation deals with keeping the network
functioning smoothly and efficiently would require the monitoring of
the network to spot problems before they create dire consequences
and address them accordingly.
The administration deals with keeping a firm hold on the resources
within the network and how the assignment processes are decided
would ensure the network is kept under control and manageable.
The issues of maintenance is also another common concern with the
need to perform repairs and upgrades being the main focus most of
the time. This could take on many forms and there should ideally be a
good support system in place to ensure these are done in an efficient
and quick manner.
The support for the network to be able to provide optimal service
platforms is also something that is important enough to be a concern
for the user. Provisioning elements are concerned with configuration
of resources within the network as the support given would have to
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include the setting up of the network to ensure new customers are
kept in the loop always.
The FCAPS also depicted to represent fault, configuration,
accounting, performance and security are all functions that are
performed as part of the network management coordination. This
exercise would entails other works such as controlling, planning,
allocating, deploying, coordinating and monitoring of the resources
that pass through the network simultaneously as any given time.
Data management is often collected through several mechanism
where there are agents installed within the infrastructure, synthetic
monitoring that simulate transactions, log activity and real user
monitoring.
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Chapter 8:
Computer network maintenance and repair
Computer network maintenance and repair are elements that should
ideally be factored in very early on within the exercise of acquiring
any system to be used by the individual or business entity.
Today computer networks often function as the primary
communicating, research and sourcing for information tool, thus it
needs the attention of good maintenance and repair allocations, to
ensure this is not disrupted in any way for longer than necessary.
This maintenance would include issues such as security measure
within the networks. Competitors are often engaged in accessing
delicate information that can be used against businesses for their own
obvious gain and this is quite prevalent online. Identity theft is fairly
common as hackers usually make a living by extending such services
to interested parties, thus the need to step up the maintenance and
repair levels to ensure consistent monitoring of this.
The general malfunctioning of the system being used can cause a lot
of damage to the user’s business or personal usage, thus the need to
have some recourse action plans in place.
The following are some areas that could be monitored to minimalize
any unwanted hiccups in the system being used:
The user should make it a habit to block any unwanted junk
form getting to the network in use, with tools such as Gateway
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Appliance. In place within the system and the incoming
information, this tool is able to control the number of unwanted
material form getting into the system.
Ensuring the antivirus system is use is always kept current and
updated is important. There are a lot of choices which include
AVAST and AVG which are relatively cheap to acquire.
Generally the user should be keen to avoid any form of
problems that could contribute to the need to acquire the
services of a computer network repair team.
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Chapter 9:
Troubleshooting computer network
There are many possible reasons when a computer is unable to
connect to a network or see other computers on the network.
Understanding some of the possible reasons will allow the user to
conduct some troubleshooting exercises to try and rectify the
situation.
Some of the reasons that can be handled by the right troubleshooting
measures would include the network card not being connected
properly, bad network card drivers or software settings, firewall
preventing computers from seeing other computers on the same
network and also connections related to users and bad network
hardware.
Accompanying these are some possible solutions that can be
addressed using the troubleshooting exercise mainly due to the fact
that a large variety of network configurations, operation systems,
setups and other connecting services may not always be something to
do with the network operating system in current use.
The user should ideally be able to be connected to a company or large
network to facilitate administration of the said network and resolving
such issues would require some recommendations done through the
troubleshooting exercise.
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Some of these troubleshooting exercises would include the verifying
of connections and LEDs where the network cable is checked to
ensure it is properly connected to the back of the computer. In
addition to this there would also be a need to ensure the LEDs on the
network is properly illuminated in solid green.
Adapter resources are also something to look into through the
troubleshooting exercise when a new network card is being installed
into the computer system.
The card’s resources should be properly set and should not be
conflicting with any hardware in the computer. Adapter functionality
is also an exercise to conduct where the network card should be
capable of pinging or seeing itself by using the ping command.
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Wrapping Up
For any business or personal use the computer system adopted has to
be able to provide a level of security measure that is acceptable to the
user. Without these measure securely in place a lot of data can be
made vulnerable and therefore unsafe for use.
The following are some of the measure that a good network security
system should ideally be addressing:
Choosing a good security policy and ensuring it is incorporated
into the chosen system is important, as this will eventually
dictate how the implementation process is tackled. Ideally the
security policy chosen should be able to define the levels of
security and the roles and responsibilities played by the user,
administrators and mangers of the said system.
Ensuring all the operating systems and applications are patched
with the latest service packs and hotfixes is helpful as these will
help to close off any vulnerability that usually become the prey
for hackers. Keeping the inventory of the network devices will
also help to develop and maintain an up-to-date list of the
hardware and software components in use. Being
knowledgeable enough to be able to identify and understand
which default software installations are causing the weak
security configurations will allow the necessary corresponding
actions to be taken swiftly.
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A scan TCP/UDP services should also be conducted periodically
as this would help to identify and either turn off or remove
unnecessary services. These unnecessary services could be
instrumental in creating entries that could end up “blocking”
the system, thus the need to obstruct all these immediately.
Installing some of the required software that will assist in this
particular quest to keep the security measures at its optimal
would defiantly be worth the initial investment and effort.