...Network Infrastructure Security Robert Collazo Rasmussen College Network Infrastructure Security The first thing that I will be covering is the virtual private network in windows 7. A virtual private network (VPN) extends a private network and the resources contained in the network across public networks like the Internet. It enables a host computer to send and receive data across shared or public networks as if it were a private network with all the functionality, security and management policies of the private network. This is done by establishing a virtual point-to-point connection through the use of dedicated connections, encryption, or a combination of the two. The VPN connection across the Internet is technically a wide area network (WAN) link between the sites but appears to the user as a private network link—hence the name "virtual private network”. The following authentication protocols are supported for logon security for VPN connections in Windows 7: * PAP Stands for Password Authentication Protocol; uses plaintext (unencrypted) passwords. * CHAP Stands for Challenge Handshake Authentication Protocol; uses one-way MD5 hashing with challenge-response authentication. * MSCHAPv2 Stands for Microsoft Challenge Handshake Authentication Protocol version 2; an extension by Microsoft of the CHAP authentication protocol that provides mutual authentication of Windows-based computers and stronger data encryption. MSCHAPv2 is an enhancement of the earlier MS-CHAP...
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...Table of Contents INTRODUCTION 2 DESIGNING AND IMPLEMENTING AN AUTOMATIC IP-ADDRESSING MECHANISM 3 AUTOMATIC IP-ADDRESSING SCHEME FOR THE UWS NETWORK 3 INSTALLING AND AUTHORIZING A DHCP SERVER 4 CREATING AND CONFIGURATION OF DHCP SCOPES 8 CREATING AND TESTING DHCP CLIENT RESERVATIONS 10 IMPLEMENTING DHCP RELAY AGENTS 12 DOMAIN NAMING STRATEGY 16 DOMAIN NAME SERVICE INSTALLATION 17 DOMAIN NAME SERVICE LOOK UP ZONES 18 ZONE AUTHORITY DELEGATION 23 DNS DYNAMIC UPDATES 25 DNS RESOURCE RECORDS 25 NETBIOS NAME RESOLUTION 27 INSTALLATION OF WINS 27 STATIC WINS RECORD 28 CONFIGURING REPLICATION PARTNERS 30 ALTERNATIVE IP ADDRESSING STRATEGY 31 ALTERNATE NAME RESOLUTION TECHNIQUES 32 NETWORK PLAN FOR THE UWS GLASGOW SITE 32 NETWORK PLAN FOR THE UWS CLYDE SITE 33 NETWORK PLAN FOR THE UWS HEAD OFFICE SITE 33 OVERVIEW OF THE UWS NETWORK INFRASTRUCTURE AS A WHOLE 34 TROUBLESHOOTING STRATEGY FOR UWS NETWORK 34 BACK UP AND FAULT TOLERANCE STRATEGY FOR NETWORK SERVICES 38 NETWORK HEALTH MONITORING AND ANALYSES 38 CONNECTIVITY SOLUTIONS FOR MULTI-VENDOR -ENVIRONMENT 40 REMOTE CONNECTIVITY TO UWS NETWORK USING VPN 41 CONFIGURING INBOUND VPN CONNECTION 41 CONFIGURING REMOTE ACCESS POLICIES 45 CONFIGURING OUTBOUND VPN CONNECTION 48 NETWORK COUNTERACTIVE APPROACHES WITH REGARDS TO SECURITY THREATS 50 IMPLEMENTATION OF CERTIFICATE SERVICES 51 IPSEC IMPLEMENTATION 56 References 62 INTRODUCTION This is a case study about a company...
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...Design a Layered Security Strategy for an IP Network Infrastructure NaTasha Scott Dr. Danielle Babb CIS 534 Advanced Network Security Design March 6, 2014 1. Block diagram design of a layered security solution 2. A written function overview of your design Lab Assessment Questions and Answers for Lab 8 1. Explain why a layered security strategy helps mitigate risk and threats both external and internal. Multiple layers can be used to secure internal threats like keeping employees from accessing inappropriate material, update and patch workstations and run current anti-virus/malware on workstations daily. The layers also help mitigate external threats like hackers by using firewalls and shutting traffic out of the internal network. 2. Why is it a good idea to put shared servers and services on a DMZ when both internal and external users need access? When you have a DMZ there are two firewalls to protect the internal network from external threats. The necessary servers can be placed between the two in order to allow access from either side through strict firewalls while still allowing very little external traffic into the internal zone. The outermost firewall can allow a certain set of traffic to come in and access the servers. The inner most firewall blocks access into the intranet while allowing internal users to access the information on the servers. 3. What recommendations do you have for the future e-commerce server and deployment in regard to physical...
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...Case Project 1-2 To accommodate a small network, not much equipment is required. A switch and enough Cat5 cable to connect each Workstation should do the trick. Since there are only 6 Workstation’s on this network it will take very little time to setup each one and train the employees on how to share resources. I would create power user accounts on each Workstation and join them to the same Workgroup and activate print and file share services. I would show each employee how to login to their Workstation and how to create their own password. Next I would show them how to find the shared or public folder and how they can move or copy files to and from this folder. I would also show them how to create and name their own folder within the shared folder so others can easily find the information they would need from them. I would let them know that as long as they don’t move files into this folder, the only way anyone can access their information is if they give out their user name and password. Case Project 1-3 This job should be relatively easy too. To setup a LAN on the new floor a couple of routers, a Workstation to use as a server and enough Cat5 cable to connect each Workstation. Since the new office is in the same building but on a different floor I would run a line to connect one of the routers from each floor. Once everything is in place I would configure the routers, the new server and the new workstations so communication and data transfer is possible between...
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...element stands on its own. But is also part of the larger picture. It is coordinated by DeitY, implemented by the entire government – both at the Centre and State. The weaving together makes the Mission transformative in totality The Programme: Pulls together many existing schemes. These schemes will be restructured and re-focused. They will be implemented in a synchronized manner. Many elements are only process improvements with minimal cost. The common branding of programmes as Digital India highlights their transformative impact. DIGITAL IND IA Vision of Digital India Centered on 3 Key Areas • Digital Infrastructure as a Utility to Every Citizen • Governance & Services on Demand • Digital Empowerment of Citizens DIGITAL IND IA Vision Area 1: Infrastructure as a Utility to Every Citizen • High speed internet as a core utility • Cradle to grave digital identity -unique, lifelong, online, authenticable • Mobile phone & Bank account enabling participation in digital & financial space • Easy access to a Common Service Centre • Shareable private space on a public cloud • Safe and secure Cyber-space DIGITAL IND IA Vision Area 2: Governance & Services On Demand • Seamlessly...
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...CRISIL Young Thought Leader 2011 INDIA’S INFRASTRUCTURE – A BOON OR A BANE Shantanu Kumar Final Year, IRMA, Ahmedabad Page |2 Executive Summary “Infrastructure” has almost been a go-to word for anyone who is discussing about the ways of sustaining India’s economic growth, and with good reason. A casual look at the growth figures of the individual states shows the existence of a direct relationship between the quality of infrastructure and the performance of the state. The states with the best infrastructure attract businesses which creates employment which in turn helps their economy grow. This paper looks at the current scenario in some of the most important sectors and tries to compare it with countries which are widely known to be on the same economic trajectory, viz. Brazil, Russia, China and Mexico. The paper finds that although the progress has been slow, the government has made an attempt to kick start the investment in infrastructure either itself as in creation and maintenance of schools under “Sarva Shiksha Abhiyan” or through the PPP model as done in several highway projects. The issues arising due to poor infrastructure set India’s annual GDP growth back by as much as 1.5% - 2%. This paper shows that the government funding has remained almost constant in most sectors and their increase is unlikely owing to the high fiscal deficit. Hence it is the private investment which will have to fund the infrastructure projects. The government of India recognises...
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...Speedy Hire Plc Executive Summary: After becoming the premier hiring company in tools and equipment in UK Speedy Hire Plc is looking to diversify its business for the growth and future presence in the competitive business environment. This report is about to research the global marketplace for the business sector and develop a revised strategic and tactical marketing plan. I define our marketing goal as “the diversification of the business” by entering into the market as a construction contractor in both target markets 1 and 2 i.e. House building and Infrastructure. The marketing objective focuses on the efficient service and quality by keeping the market’s demand into consideration. To fulfil our objectives company will follow different strategic approaches like cost-leadership, mixed strategy depending upon the target market demand and strengths of the company. The reason for selecting House building and Infrastructure construction as the target market is the past and forecasted growth and the growing demand in these sectors in coming years which provides ample opportunity to do business and gain profit and market share. Situational Analysis: Company profile: Speedy Hire PLC (www.speedyhire.plc.uk and www.speedyhire.co.uk) is the UK’s number one provider of tools and equipment for hire. The company operates from more than 350 depots in the UK and the Republic of Ireland. Speedy was traditionally focused on tool hire, but now also has complementary businesses specialising...
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...3.0 SITUATIONAL ANALYSIS 3.1 The Business Environment (PEST) India economy |Population: |[pic] | |1,173,108,018 (July 2010 est.) | |India is developing into an open-market economy, yet traces of its past autarkic policies remain. Economic | |liberalization, including reduced controls on foreign trade and investment, began in the early 1990s and has | |served to accelerate the country's growth, which has averaged more than 7% per year since 1997. India's | |diverse economy encompasses traditional village farming, modern agriculture, handicrafts, a wide range of | |modern industries, and a multitude of services. Slightly more than half of the work force is in agriculture, | |but services are the major source of economic growth, accounting for more than half of India's output, with | |only one-third of its labor force. India has capitalized on its large educated English-speaking population to| |become a major exporter of information technology services and software workers. An industrial slowdown early| |in 2008, followed by the global financial crisis, led annual GDP growth to slow to 6.5% in 2009, still the | |second highest growth in the world among major economies. India escaped the brunt of the global financial | |crisis because of cautious banking policies and a relatively low dependence...
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...minerals barely has any infrastructure, no roads, electricity but has a big population. The state has been offered a lot if aid to help infrastructure development and I am sure the need for construction and mining equipment is highly needed. Internal environment Planning, Caterpillar will introduce a variety of products by starting with the most needed equipment as per the market assessment report. Earth movers like Bulldozers, Graders and excavators will open the market along drum rollers, loaders and electrical generating appliances. By introducing the earth moving and electrical generating equipment we will focus on road building, construction powering the growing manufacturing sector all primary needs in infrastructure development. Leading, Caterpillar equipment is widely used in the neighboring states but scanty in Sudan because the construction industry is just starting. However we expect that once Caterpillar through its dealership in Juba establishes itself, we will be in position to make a large impact on the market. Our dealership will manage the field marketing implementation while our corporate marketing division will manage the overall marketing strategy. Caterpillar will use its wide presence in the region to achieve a quick impact on the ground by availing equipment and after sales service. Organizing, Caterpillar has no recognized competitor in the region but has a wide network of dealerships and representation. Through the dealership network which holds substantial...
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...ITC eChoupal case Farmers in rural communities of India relied on Department of Agriculture, government, universities, insurance companies etc. for various inputs such as weather, new and scientific farming practices and insurance coverage. There was an indirect link between farmers and manufacturer via input retailers who source from wholesalers. During harvest, farmers bring these produce to Mandis bearing their own transportation cost; where beans are auctioned to the traders and agents of the processing companies in an open outcry method. This system was flawed and always leaves the farmers in a disadvantageous position. ITC, one of India’s leading private company saw the opportunity to develop the concept of eChoupal. Its main objective is to re-engineer the procurement process of the sale of the farmer’s produce. ITC motivation to crating e Choupal is to revolutionize the agricultural sector and make it more technology driven. eChoupal (virtual market place) was introduced as an initiative to improve the supply chain by linking directly with farmers for procurement. It was also designed to play the role of a social gathering place, for the exchange of information as well as a place for e-commerce transactions. The eChoupals are operated by a sanchalak (operator), who also act as an ITC salesman. The process was simple as the farmer can take a sample to the kiosk, show the sanchalak who gives a quote. If the quote is deemed attractive by the farmer, he will accept and...
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...product. The research institutes are not only supports business. This lead to get the 6th place of patents on the world, and 4th according to PCT patents applications per million populations. Many of international company invest in R&N in Israel. For examples Intel, Microsoft, Cisco, Motorola, and more than 20 high-tech companies on the world have institutes in Israel. Most of these institutes was the first one out of their original countries. Macroeconomic is a meager key on business development. Israelis success on increasing budgetary discipline with a view to reducing debt levels. This will help the country maintaining stability and support economic growth going into the future. Israel investing and facilitate the investment in infrastructure sector, such as: • Energy. Israel an importer for energy. The transportation sector relies mainly on gasoline and diesel fuel, while the majority of electricity production is generated using imported coal. Sine 2000s. Natural gas discovered. It will be used for electrical production, small amount to be exported. Renewable energy, like solar energy...
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...Journal of Sustainable Development November, 2009 Green Road Approach in Rural Road Construction for the Sustainable Development of Nepal Abhiman Das Mulmi Department of Roads Ministry of Physical Planning and Works, Government of Nepal Babarmahal, Kathmandu, India Tel: 977-01-980-3483-776 Abstract Transport infrastructure provides a basis for economic activities in the rural areas in the long term. But the environment consequences cannot be neglected only foreseeing long term economic benefit. Difficult topography and unstable geology make the road construction difficult in the rural hills of Nepal. Beside, the predominantly absolute poverty in the region realizes the essence of the appropriate approach in the rural road construction. With its approach of constructing rural roads considering environment and rural poverty alleviation measures, Green road approach is proving to be a sustainable way of constructing rural roads. Environment friendly construction techniques, participatory and decentralization approach, optimum utilization of local resources, simple technology, local capacity building and self help efforts justified Green road approach as a best way of constructing rural roads in hill districts of Nepal. The study analyze the different aspects of green roads in Nepal on the basis of the basic themes define in the dictionary of the sustainable development. Keywords: Sustainable, Environment, Participatory, Green roads, Poverty alleviation 1. Introduction Nepal...
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...INFRATSRUCTURE The Eleventh Five Year Plan emphasized the need for removing infrastructure bottlenecks for sustained growth. It, therefore, proposed an investment of US $500 billion in infrastructure sectors through a mix of public and private sectors to reduce deficits in identified infrastructure sectors. As a percentage of the gross domestic product (GDP), investment in infrastructure was expected to increase to around 9 per cent. For the first time the contribution of the private sector in total investment in infrastructure was targeted to exceed 30 per cent. Total investment in infrastructure during the Eleventh Plan is estimated to increase to more than 8 per cent of GDP in the terminal year of the Plan --higher by 2.47 percentage point s a s c ompa red t o the Tenth Pl an. The private sector is expected t o be contributing nearly 36 per cent of this investment. RAILWAYS Some of the major goals set for Vision 2020 in the document include (a) laying of 25,000 km of new lines; (b) quadrupling of the 6,000 km network with segregation of passenger and freight lines; (c) electrification of 14,000 km; (d) completion of gaugeconversion; (e) upgradation of speed to 160-200 kmph for passenger trains; and (f) construction of 2,000 km of high-speed rail lines. • Freight performance: Freight loading on Indian Railways during April-November 2011 was 618.0 MT as compared to 593.4 MT in April-November 2010, an increase of 4.14 per cent. • Upgradation...
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...IIPDF India Infrastructure Project Development Fund The Union Finance Minister in the Budget Speech for 2007-08 announced in the parliament the setting up of a Revolving Fund with a corpus Rs. 100 Crore to quicken the process of project preparation. Accordingly the corpus fund titled India Infrastructure Project Development Fund (IIPDF) has been created in Department of Economic Affairs, Ministry of Finance, Government of India with an initial corpus of Rs. 100 Crore for supporting the development of credible and bankable Public Private Partnership (PPP) projects that can be offered to the private sector. The IIPDF has been created with initial budgetary outlay by the Ministry of Finance, Government of India. The procurement costs of PPPs, and particularly the costs of Transaction Advisors, are significant and often pose a burden on the budget of the Sponsoring Authority. Department of Economic Affairs (DEA) has identified the IIPDF as a mechanism through which Sponsoring Authority will be able to source funding to cover a portion of the PPP transaction costs, thereby reducing the impact of costs related to procurement on their budgets. From the Government of India’s perspective, the IIPDF must increase the quality and quantity of bankable projectsthat are processed through the Central or States project pipeline. The IIPDF will be available to the Sponsoring Authorities for PPP projects for the purpose of meeting the project development costs which may include the expenses...
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...and for on-ground students before Week 4’s class meeting. Submit your assignment to the course shell.Read the Harriet’s Fruit and Chocolate Company case study found in Chapter 2 of the textbook. Then, answer the questions below. Each response should be one (1) paragraph in length submitted in MS Word and the submission is not to exceed two (2) pages.Write a one to two (1-2) page paper that addresses: * What investigation will you do with regard to the physical infrastructure of the orchards, orchard shacks, and the cold storage building? * Make a list of business goals for Harriet’s Fruit and Chocolate Company. What are some constraints that will affect these goals? * Make a list of technical goals for Harriet’s Fruit and Chocolate Company. What tradeoffs might you need to make to meet these goals? * Will a wireless solution support the low delay that will be needed to meet the needs of the applications? Defend your answer. * What security concerns should you bring up as you design the network upgrade?The format of the paper is to be as follows: * Typed, double-spaced, Times New Roman font (size 12), one-inch margins on all sides, APA format. * Type the question followed by your answer to the question. * In addition to the one to two (1-2) pages required, a title page is to be included. The title page is to contain the title of the assignment, your name, the instructor’s name, the course title, and the date.Note: You will be graded on the...
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