Internet Threats and Security for Protection

Internet Threats and Security for Protection Introduction Technology is still under development in Saudi Arabia and has not reached the advance level as its reached in UK and USA. Therefore Internet Security is still a main as well as a major issues to most businesses and organisations in Saudi Arabia. Media hype surrounding the topic of Internet security can scare the general public, as the novice users. The continual talk of the latest virus alerts, which have corrupted thousands and stories of teenagers hacking into networks and stealing numerous informations such as personal details, credit card details other details which relates to different institution, is enough to put anyone off the idea using their personal details over the Net. All this media hype needs to be addressed to see if it is just that, or is there a ground for all this sensationalism. The chances to actually undergo extensive research and establish leads and ideas that I have not come across before about Internet Security, it is a major challenge for me and I feel that by conducting this research it will broaden my knowledge about Internet Security and also make people understand the aspects of Internet Security which they havent come across before. Abstract This dissertation looks at the question: ‘Is The Internet Secure?. Where secure is defined as ‘secure enough to trade or pass information via the Internet. With the constant media hype of Internet Security, it felt that this title to be one of interest and appealed. Therefore, research include, determining what types of organisations are present on the net, and categorising them into several groups. Studying past literature to determine all possible threats on the Internet and then to discuss possible solutions to these threats. As society is in the information revolution, in which the Internet is the main channel for distribution, this area of research is related to each and every one of us. Internet trading is a common practice amongst the new age. However, this is a subject that needs to be addressed to see whether all this ‘Media Hype is just that, or is their just grounds for concern. With the number of users on the Internet growing daily, and businesses becoming completely dependant on technology, serious issues of vulnerability need to be looked at. To ensure that no gaps appear in the security aspects of Internet, which will in turn trap the new users. Conclusions where made by in viewed and researched based companies. This research aims to provide the reader with a deeper understanding of Internet Security. The Internet is a medium that will be a part of future generations, and it is paramount that it is managed correctly and to ensure it does not have devastating consequences for those involved in its operation. The research carried out draws the conclusion, that the Internet is not a secure for trading, and that a regulatory body is required or a more structured policing. Therefore more actions from organisations are needed as well as from the government. Future research can concentrate on data recovery methods, application methods and interviewing in more depth and on a longer scale. Acknowledgement Chapter Outline Chapter1: The introductory of this chapter starts with the definition of I.T security. It follows on with what the aims and objectives are and the methodology followed during the fact finding exercise. The chapter outlines the scope and the limitations of the project. Chapter 2: This chapter describes how the internet was formed and how it has developed. Finally it highlights the key developments of the internet throughout its early life cycle, and the growth of its user base. Chapter 3: Defines the types of businesses that trade on the net categorising them into several divisions, which are further explained in the appendix. This chapter also talks about on-line banking and how to purchase over the Internet. Chapter 4: Starts by discussing the potential threats of viruses, how they work and how they spread. It also discusses what different authors believe to be the main threats of the Internet. It also talks about all the potential threats and briefly defines each one. Chapter 5: Discusses the potential answers to the security issues, broadly discussing all of the security applications available. The chapter introduces computer security as well as the different application. Chapter 6: The fact finding stage highlights the responses gained from the organisations, which were interviewed. The findings were incorporated into graphs to illustrate the answer. Chapter 7: To conclude this study, the author discusses what the project aims were, how the findings were achieved and why came to this conclusion. A SWOT analysis was also carried out to assist the conclusion. Appendix: Any information that did not fit in the thesis, which the author felt important, is included in the appendices. There are also other documents and information, which has been referenced in the dissertation in the appendices. I.T security as defined in this dissertation is the practices, procedures, applications and services which ensure a security breach or loss of use of a computer system does not occur. Security provides protection for IT system resources from human action. The security products, services and procedures used will aim to protect any hardware or data in the system. 1 Introduction Media hype surrounding the topic of Internet security can scare the general public, as the novice users. The continual talk of the latest virus alerts, which have corrupted thousands and stories of teenagers hacking into networks and stealing numerous informations such as personal details, credit card details other details which relates to different institution, is enough to put anyone off the idea using their personal details over the Net. All this media hype needs to be addressed to see if it is just that, or is there a ground for all this sensationalism. 1.1Human Action Human-inspired security breaches are defined as accidental or deliberate, passive or active attacks, which result in the loss or damage of I.T system hardware, software or data. This can come in many guises, as the following shows: Viruses where a program is placed on a system with the intention of corrupting its processing. The theft of data. Hacking deliberately gaining unauthorised access to a computer system. The invasion of privacy, through the unauthorised disclosure of data and breaches of data protection legislation. Sabotage interfering with the processing of a system, such as the placing of a ‘clone machine. 1.2The Key areas of I.T Security I.T security involves a number of key areas. The most important of these are introduced under the following headings. 1.2.1 E-Commerce E-Commerce (Electronic Commerce) enables measures to secure web merchants sites from external hacking and intrusion, with the aim to develop secure online transactions. E-Commerce requires the means to engage in electronic transactions without the fear that credit card details and bank details could get into the wrong hands. These involve, for example, the use of secure payment servers and secure software servers. 1.2.2 Network Security The aim of network security is to create a secure environment in which the users can send classified information and business applications solely to those people that they wish to receive them, preventing others from accessing the data. This is an issue of increasing concern, given the growing importance of networks to companies. This aspect of security tends to resolve around using network management and security software tools, and developing network security policies. 1.2.3 Virus Protection To prevent computer viruses from infecting I.T systems, companies use anti-virus software and alert systems. The requirements for information security as well as the type of products and services used to have undergone a major transformation since 1995. The need for security has widened, where traditionally it was confined mainly to governments, protecting classified data, financial institutions and protecting messages with monetary value, today most medium-sized to large organisations require information security. The growth of computer networks, group working and mobile working, and the subsequent need to communicate with contacts outside the organisation, has made I.T systems more open to external forces and more vulnerable to internal action. Today, security is demanded to handle communications through the internet, intranet, extranet and Virtual Private Networks (VPNs). All of these technologies use common, standardised networking protocols and such networks are exposed to greater security threats than before. In a modern computer network, employees share information with each other, and companies share information with their suppliers, partners and customers. This calls for a more sophisticated security system, which is more comprehensive and flexible than the products and services used in the past, and which can be deployed to a large number of users in a consistent, manageable and secure fashion. 1.3 Aims and Objectives Introduce and provide an overview of the development of the Internet. How it was started and how it works. Identify the diverse nature of businesses that trade on the Internet, their roles and their functions. Identify and disseminate the literature available on threats inherent in the use of the Internet including viruses and secure transmission of data. Identify and discuss the appropriate solutions for any potential threats for internet security. Evaluate and conclude the arguments, to discuss potential ways of enforcing a suitable security policy for web-based companies. 1.4 Methodology Information for this study was gathered from journals, books, Internet sources and certain company documentation pertaining to Internet security. The best form of methodology for this type of research would be to use Quantitative and Qualitative analysis as well as the use of secondary sources, as mentioned. Quantitative research was used to gain rich information, basically finding out the ‘experts opinions from the relevant areas of expertise, for the research. The qualitative research consisted of a questionnaire with open ended and some closed questions. The main aim of this questionnaire was to elaborate on the authors literature review, basically agreeing or disagreeing with the literature presented on this study. For the quantitative aspect of the research a short structured questionnaire was designed, this consisted of closed questions, which would give a statistical look to the fact-findings chapter. This questionnaire was distributed in Preston and Jeddah (Kingdom of Saudi Arabia). Closed question questionnaires were used to obtain the awareness of the issues presented, to gain views, beliefs and attitude to these. The questionnaires were designed to ensure easy reading, therefore overcoming any confusion on the respondents behalf. Questions were explained to ensure comple te reliability in their responses 1.5Limitations and scope of Dissertation As Internet Security is a very large topic, this author has limited his research to the following: Types of businesses on the web, categorising them in several areas. Discussing threats that past authors identified. Discussing possible solutions to these threats that past authors identified. Carrying out a first hand fact-finding excersing to either agree with the literature or disagree. Setting out the key differences. Summarising the thesis and presenting the findings. 2What is the Internet and how it started The revolution in computer networking has made it possible for personal computers able to communicate with each other. This chapter is about the Internet and basically a history of its beginning. It provides a comprehensive view of literature regarding factors that promote e-commerce and aid the new era of online banking. The scale of the Internet is awesome and therefore more and more people are connecting to the net. Statistics continues to grow on a daily basis at an alarming rate. People from all walks of life, not just the scientist, teachers and computer experts use the Internet. 2.1Origins of the Internet The Internet has its roots in a network set up by the United States Department of defence in the early 1970s (Ellsworth 1994). This network (ARPANET) was a collection of four computers. By 1996 the Internet was a collection of over 50,000 networks. The methods they slowly developed included a ‘Protocol (which is a computer language) allowing dissimilar computer systems to communicate, and a method that routed data through multiple communication paths using groups of data with their own destination addresses built in packets. Prior to this technology, even with machines that were compatible, the used had physically carry magnetic tapes and insert them into another machine in order to transfer data from one computer to another. With the new technology, a computer simply has to put its data into envelope called an Internet Protocol (IP) packet, and ‘address the packet correctly to send a message on the network. The philosophy was that every computer on the network could talk to any other computer. 2.2NSF Developments In the late 1980s the National Science Foundation (NSF), started expanding its own NSFNET using the technology developed by ARPANET.†(Krol 192). Five supercomputer centres at major universities were created, and connections were used for e-mail, and for transferring data and information between sites. This created a communications problem, they needed a way to connect their centres together and to allow the clients of these access. â€Å"In response, the NSF built its own network based on ARPANET Internet Protocol (IP) technology. â€Å"(Eraase 1994) it connected these centres with telephone lines. Since the telephone lines were paid for the mile, it was obvious that each university could not be connected to a supercomputing centre, due to financial constraints. They instead created regional chains of networks, with each university being connected to its neighbours, at the top of this chain there was a connection to the super computer. Eventually any computer was able to communicate with any other computer by forwarding the conversation through its neighbours. 2.3Internet Created The NSF agreed to commercial exploitation and on-line service sprang up. â€Å"CompuServe, the first of these, started in 1970 and fifteen years later claimed 3.2 million users in 20 countries. It was part owned by commercial relationships with the German group Bertelsmann and the French group Hachette† (Winston 1998). Prodigy belonged to IBM and Sears claimed 1.4 million users. His ‘World Wide Web was open for business in 1992. Meanwhile a commercial Internet Exchange had been established in 1991. Large multinational corporations have been on the Internet for years, although their access has been limited to research and engineering departments. In 1992, many of the restrictions on commercial use began to change. In fact, there are already more commercial sites on the Internet than educational and research sites combined, according to statistic, commercial addresses now comprise of 51% of the network domains. The Internet is made up of over 25,000 networks that can transfer data via many routes. However, it is near enough impossible to pin down any exact numbers concerning its size due to the fact its growth is unparalleled by any other industry. Ghosh 1998 states that the Internet has been adopted faster than any other technological development. 2.4The use of the Internet Between 1993 and 1998, more than 100 million users of the Internet were estimated, and the number of sites of the WWW has grown from 130 to 4.3 million sites. As of June 1999, the Internet users population has been placed at around 170 million people. It has been forecasted that the number users will reach 350 million by 2005 worldwide. In simple terms, the Internet allows millions of people all over the world to communicate and to share. â€Å"The Internet is the first global forum and the first global library† (Hahn and Stout 1994). Commercial businesses are the fastest growing segment of the Internet, you can gather information communicate and actually transact business on the Internet. Here are a few reasons why businesses are using the internet: E-mail is a low cost method for maintaining communication at all levels. Messages can be exchanged in minutes. E-mail is a domain for sharing information and is said to be one of the most important productivity packages around. The Internet allows businesses to be in touch with different branches and work teams at other locations. This creating a virtual community in which people are able to communicate on a daily basis. Using the Internet many organisations are able to bring a global edge to home grown businesses. For many companies, the use of the Internet creates a level playing field; smaller businesses can create an image on the network to compete with larger businesses. â€Å"Many corporations use the Internet to keep a check on the rate of emerging and new technologies, and the market response to these technologies† (Ellsworth 1994). The public information and discussion groups available on the Internet provide insight and feedback that is hard to get in any other manner. Here people from all levels of industry, exchange information on marketing research and technological developments. Having the most up-to-date information about your markets and your products allows you to keep or increase your competitive edge. In a business where the concept of getting closer to the customer prime, the internet is becoming increasingly important as well. Internet sales, where customers are sought and served on-line through Gophers and variety of virtual storefronts, are also becoming more popular. Customers can be and are sought before the sale and supported after sale. Companies are able to do actual product sales transactions on the Internet. In addition, in some cases it is possible to deliver the product via the Internet, as with software and information. Many companies have been using the Internet for the transmission of data. The major financial institutions in the world use the Internet extensively for exchanging information and files. Corporate users are now responsible for the transfer of the largest portion of data. 2.5The World Wide Web â€Å"The WWW is the newest information resources to the Internet† (Krol 1992). It is based on technology called Hypertext Mark-up Language (HTML). Hypertext is a method of presenting information where selected words in the text can be expanded at any time to provide other information about the word. These words are actually links to other documents, which may be text, picture or sound format. The presentation of information on the web is much friendlier that traditional methods and the interface provides for a user -friendly environment. â€Å"The combined with the ability to use any of the Internets tools within the web has been a catalyst for the rush to get on the Internet† (Ellsworth 1994). The WWW can be defined as a global, interactive, dynamic, cross platform, distributed, graphical, hypertext information system that runs over the Internet and is available globally (Lemay 2000 Online). In the early 1990s the advent of the World Wide Web on the Internet represented the tuning point for electronic ecommerce by providing an easy to use technology solution to the problem of information publishing and dissemination. The web made electronic commerce a cheaper way of conducting business and enable more diverse business activities. The WWW infrastructure is built around the following:- Web sites: A web site is a collection of web pages maintained by a college, university, government, agency, company or individual. Web age: A web page is document on the web. Web pages can include text, pictures, sound and videos. Web server: A web server is a computer connected to the Internet that makes web pages available to the world. The Wold Wide Web is a dynamic structure, and due to the popularity of this new phenomenon it is expanding rapidly. The reason for it being so popular is the fact that information can be made available to anyone anywhere in the world in a matter of minutes (Kalakota, Whinston. 1997 p.145). What types of businesses are trading on the web Business is changing. The way we do business is changing. The electronic commerce revolution is upon us, and perhaps represents the greatest single change to the way in which business operates. Companies of all sizes are now working together to establish their position and create opportunities in this world. The Internet phenomenon has result in a major shift in the way organisations do business, and how they intend to proceed in the future. Many organisations now realise that without an e-commerce strategy they will not survive. This realisation has affected, and will continue to affect business relationship of all sizes. E-Commerce E-Commerce (Electronic Commerce) is the buying and selling of goods and services on the Internet, especially the World Wide Web. In practice, this term and a newer term, e-business are often used interchangeably. For online retail selling, the term e tailing is sometimes used. E-Commerce can be divided into: E-tailing or â€Å"Virtual Storefronts† on web sites with online catalogues, sometimes gathered into a â€Å"Virtual mall†. The gathering and use of demographic data through web contacts. Electronic Data Interchange (EDI), the business to -business exchange of data. E-mail and fax and their use as media for reaching prospects and establish customers (for example, with newsletters). Business-to-Business buying and selling. The security of business transactions. Electronic messaging technologies streamline business processes by reducing paperwork and increasing automation. (Kalakota, Whinston. 1997 p.54). E-Commerce today, is a very wide area of study due to its phenomenon growth and thus, can be described as an umbrella concept, which will continue to grow. Therefore incorporating a variety of disciplines and can be described as following path of a hierarchical structure. Recent technology has increased the capacity of e-commerce transactions, resulting in noticeable paradigms in a number of daily transactions. There are unforeseen benefits not only to businesses, but also consumers, the government and even on a global trade level. The technology that is responsible for taking e-commerce to a global stage is the Internet. There are also other factors that have affected the growth of e-commerce, for example, the availability of hardware at affordable costs, as well as the increased power and ease of use of operating systems and software. With the prices of computer hardware and network equipment falling, e-commerce is seen as one of the strategic investments in line with marketing goals of most business, to stay competitive, improve productivity and to deliver quality services. Commonly, e-commerce is associated with the buying a selling of information, products and services via computer networks. It is also known as the paperless exchange of electronic information, whether it is by electronic data interchange (EDI), electronic funds transfer or other similar technologies methods. Overview of E-Commerce E-Commerce, evolved as early as the days of Alexandra Bell, followed by the launch of terrestrial television and radio communications. However recent developments in technology have increased the efficiency in commerce and have placed e-commerce under the spotlight. During the mid 20th century, the channels through e-commerce took place were telephone networks, the television and the radio. In their infancy they impressed businesses and consumers, so did EDI in the early 1970s and now at present the Internet has bought back the same feelings. Below is an illustration of a generic framework for electronic commerce (Kalakota, Whinston.1997) The figure 1 below is an illustration of the e-commerce overview. Electronic Commerce B2A B2C C2A B2B The Internet Telephone Fax The Internet Telephone Fax Cable Satellite, and Digital TV Telephone Fax The Internet including EDI, marketing, purchasing and e-mail Collaborative Work Groups EDI via Internet Telecomm uniting Electronic Funds Transfer E-Mail Video Conferencing Telephone Fax Figure 1 Types of E-commerce E-commerce covers five main categories that are listed below: Business to Business (B2B) Business within Business (BWB) Business to Administration (B2A) Consumer to Administration (C2A) Business to Consumer (B2C) These are discussed in detail in Appendix 3 titled Types of Web Traders. The introduction of e-commerce has facilitated consumer to business transactions, customers learn about products through electronic purchasing. From a consumer perspective electronic commerce facilitates for the following: Social Interaction. Electronic Commerce enables consumers to communicate with each other through electronic mail, video conferencing and news groups. Personal Finance Agreement. Use electronic means to manage personal finance and management using the online banking tools Purchasing Products and Information. Allows consumer to find online information about exiting and new products and services. (Kalakota, Whinston. 1997 p.139) The explosion in Internet traffic has created other problems. Mostly worryingly, there are continuing fears that many companies offering financial services online are not providing a secure environment to clients and customers. Purchasing on the Web The Internet and the World Wide Web have dramatically changed the way consumers seek and use information online. Whether they are shopping for Information or shopping for goods and services on-line, todays consumers must learn how to manage the resources (Kelley, B Weibke, J. 2003). Most attention on e-commerce has focused on business-to-business transactions and analysts say the surging electronic business-to-business market is about to explode. On-line purchasing systems promise to streamline operations, save time and cut the costs of businesses drowning in order processing. Most buying over the Internet focuses on indirect materials, also known as non-production goods or maintenance, repair and operations. Typically, such applications let any employee order through managed access rights, non-production supplies and service from an on-line catalogue using on a web server. They simplify the process of buying day-to-day items such as office equipments, PCs and other electrical goods to run the company. According to a recent study carried out by Forrester Research (2000) has suggested that the on-line commerce will raise form  £657 billion in 2002 and reach the figure of  £6.8 trillion in 2004. The statistics suggested that more customers are shopping day by day and revenue is increasing for on-line shoppers. The view is supported by Swazey (1999) who believes that the on-line shoppers spend more time on-line shopping than normal high streets shoppers and the amount of money spent rises with the amount of time spent on-line. The view point of Swazey (1999) is similar to Ghosh (1998) as he states that the â€Å"On-line shoppers tend to get carried away within the comfort of their own h ome†. However the above viewpoint have contrast in bearing to an article (Computer Fraud Security, Sept 2000, p.2) that seemed to suggest that although it may seems like everyone is on-line, but its not true. Internet Banking Internet Banking is no longer a novelty. Banks have long ceased being worried about trading via the web, and instead have embraced the newest delivery channel with enthusiasm. All clearing banks, including the connected building societies, now offer Internet based banking services and all will have an online current account in place. Some, including Barclays, Woolwich, Abbey National and HSBC have developed other channels of delivery including digital TV and mobile phone banking service. All e-banks promise busy current account users speed and convenience. There are no counter queues in cyberspace and e-banks are open 24 hours a day, seven days a week. On-line banking customers can check their balances, view recent transactions, transfers funds, set-up standing orders and direct debits and also option to pay bills on line. In the past, the banking industry was chiefly concerned with asset quality and capitalisation, if the bank was performing well along these dimensions than the banks would be profitable. Today performing well on asset quality and capitalisation is not enough. (Kalakota, Whinston.1997 p.30) The Internet is a medium that provides a new dimension and introduces much opportunity especially for banks; the main advantages are outlined as follows: Enable innovation Cost savings Increased customer base Enable mass customisation Marketing and communication Developments of non core business In a report issued by the BE Agency (2000), it states that the experts believe that the slump in high street banking due to deregulation can be revived by this new medium e-commerce, offering the potential of reviving or at least halting the decline, by raising customer service standards, increasing the choice of retail financial products, reducing the charges and giving customers a more convenient way to manage their money. It is agreed with Patterson (2000) that the banks will have to go online, his reasons being as to why banks have to adopt this new medium is â€Å"in short answer to win over new customers† it is easier to leave it at that, but also the factors he has also said that it will also promote this new medium are lower cost of account servicing, cross selling opportunities, customer relations and because they have to. Customers can now deal with their accounts personally at any time from anywhere in the word for any reason. Customers can also have the same facility to compare and contrast the products and services of a multitude of banks and choose one that meets their requirements. Knowing how safe is it to use the website an

George Lucas And Movies: No Future? Essay -- essays research papers f

George Lucas and Movies: No Future?   Ã‚  Ã‚  Ã‚  Ã‚  When looking into the future people see many different things. Whether it be flying cars, buildings floating in the air, or people walking around in space suits, everyone has their own idea. Most of the time when people look into the future they look far into it, not in the next several years. The future is usually defined as twenty or more years beyond the present. Many movies and stories written about the future world seem to have the common theme that technology will play a big part in the development of the future. The development of technology will lead to the advances that will take the world into the next century and beyond. George Lucas' film THX 1138 and Robert Zemeckis' Back to the Future are both examples of movies that portray technology and the advances of the future. THX 1138 and Back to the Future both portray technology as a danger to society that could ultimately lead to its downfall.   Ã‚  Ã‚  Ã‚  Ã‚  George Lucas made THX 1138 long before he became famous in his later movies. He based the film on his movie that he used as his graduate project and thesis. It was his first attempt at directing and producing a Hollywood film. His goal was to create a film that would show the future state of the world if it was to continue on its path of the search for perfection of everything. He shows the future as a place that many people would probably not want to live or to be associated with.   Ã‚  Ã‚  Ã‚  Ã‚  Lucas shows that everyone will be the same. People will wear the same clothes and have the same haircut. Names are no longer a part of society. In the movie each person is given a prefix of letters followed by a number. They are basically drones who follow orders. Technology has advanced so far that every motion or action of the person is monitored. Anytime that one of them does something wrong it immediately appears on the computer screen as to what they are doing and what their number is. It is possible for the computer to monitor all of their vital signs and mental activity. Each person is carefully monitored and watched. The people are told what to do and act based on how they were trained. They work in shifts of labor and are almost extensions of the computer that tells them what to do. There is no more guessing about disease or how a person is feeling... ...This would mean that there would be no set future for the world. Each person would try to change the future so that everything would benefit themselves. This would lead to the eventually destruction of society and maybe no future at all.   Ã‚  Ã‚  Ã‚  Ã‚  George Lucas and Robert Zemeckis both portray the future in their films. The future however is very different between the two movies. In THX 1138 everyone is controlled by the technology that has created computers that can control things. In Back to the Future each individual person has the option to control the future of the world. Both movies give too much power to one thing. Either Technology or the individual have too much power to have society run smoothly. Both of these things would most likely lead to the destruction of society as it is. A point must be reached somewhere in the middle or there may not even be a future for people to dream about. Works Cited Back to the Future. Dir. Robert Zemeckis. Perf. Michael J. Fox, Christopher Lloyd, Lea Thompson. 1985. Videocassette. Universal Pictures, 1986. THX 1138. Dir. George Lucas. Perf. Robert Duvall, Donald Pleasence. 1970. Videocassette. Warner Brothers, 1971

Historical Places in India Essay

Sundar Palaniappan is an aspiring photographer who loves to visit temples and other historical places in India. Since web, is the universal media to which people around the globe either visit to gather knowledge or to keep in touch with their close friends and relatives, I would like to avail the power of web, by putting the photos of temples and other historical places of India. Since web allows people to publish ideas and other useful information, I decided to flaunt my ability of photography by displaying photos of temples and other historical places of India. Since, a large population of Indian origin lives outside India, who may love to visit India but because of the unavailability of the resources (especially time) not able to visit the temples and other places of interest in India. I hope that Sundar Palaniappan’s pages could serve as an alternative to quench the thirst (or form a base) of visiting these temples and other historical places of India. I basically visit these temples and historically important places on tight budget but spend lot of time there. Being a guy from a busy town of Chennai, Tamilnadu, India, these occasional tours, bring blissfulness to the mind and the soul. Trekking adventure Apart from being an aspiring photographer, Sundar Palaniappan loves to do trekking in the Himalayan Ranges and other mind-boggling treks in Garhwal and Kumaon regions of Uttarakhand, HimachalPradesh, Sikkim and Nepal. Some of the photo galleries of India Sundar Palaniappan’s interest in the art of photography took him to Hampi ( VijayaNagar ) , Badami, Aihole ( first capital of early Chalukyas ), Pattadakal, Madurai, Kancheepuram, Darasuram, Mahabalipuram and other historical places in India. Apart from improving these images of Temples and other historically important places of India, Sundar Palaniappan is planning to host pictures of other places of India by visiting them. You could find the complete list of galleries in the archives link. Read more:  Why is History Important Essay Cheluva Narayana temple or Thirunarayana temple – Melkote Melkote is located in the Pandavapura taluk of Mandya district, Karnataka, India. It is 51kms from Mysore. Melkote houses an ancient temple Cheluva Narayana ( a.k.a. Thirunarayana ) which is dedicated to lord Vishnu. Reaching from Mysore One could catch a direct bus from KSRTC bus stand Mysore. Otherwise, one could catch the Mysore – Tumkur bus and could reach Jakkanahalli crossing and could catch either a bus or a shared auto-rickshaw. Melkote is 6kms from Jakanahalli crossing. 14 years of stay by SriVaishnava saint – Sri Ramanujacharya Melkote or Melukote (high or superior fort) is one of the principal sacred places in the state. The place is also known as Tirunarayanpura. Early in the 12† century AD the great Srivaishnava saint SriRamanujaCharya stayed here for fourteen years. It thus became a prominent center of the Srivaishnava sect. Hoysala king Vishnuvardhana who had become a follower of Ramanuja charya granted the fertile land as ashta-gramas on the banks of river cauvery. Thirunaryana Temple The Narayana temple (also called as Tirunarayana temple), has a main unit consisting of a garbhagriha and an ardhamandapa amidst a narrow pillared corridor a mahamandapa and a small mukhamandapa all in east – west orientation. There is a large courtyard surrounded by the prakara hall. The main deity of the temple is the beautiful image of CheluvaNarayana ( Vishnu ) of Hoysala workmanship. The utsava murthi which is a metallic image representing the main deity is called Cheluva-pilleraya whose original name was Ramapriya. Vaira-mudi or Vajramukuta A crown set with precious jewels known as Rajamudi was presented to this temple by Raja Wodeyar ( 1578 – 1617 ) of Mysore fame. Krishnaraja Wodeyar III ( 1799 – 1868 ) of same Mysore fame also presented a crown set with precious stones, known as Krishnaraja Mudi. Apart from these crowns, Vairamudi or Vajramukuta, another crown of great value, seems to be older than Raja mudi and Krishnaraja-mudi and it is not known who gave it to the temple. Raya gopura Raya gopura, which is also known as Gopalaraya entrance, is an incomplete structure leading to the hill. It has four tall pillars and has no tower above it. Pattadakal is a small town located in the Bagalkot district of North Karnataka and lies on the banks of banks of the Malaprabha River. Pattadakal is located 22 km from Badami ( aka Vatapi in the ancient times ) and about 10 km from Aihole. Pattadakal ( according to the inscriptions it was known as the Pattada – Kisuvolal during the ancient times ), where the kings of early Chalukyas of modern day Karnataka, used to be crowned, was one of the three great centres of experimentation in temple construction. The other two being Badami and Aihole. It is here that the Rekha – Nagara prasada and Dravida Vimana styles of Indian temple architecture were given their final form. The Papanatha, Kashi Visvesvara, Jambulinga and Galaganatha temples noted for their curvilinear shikhara represent the former style, while Mallikarjuna, Sangameshwara and Virupaksha temples having a square roof of receding tiers, represent the later temple style of Dravidian temple building. The Lokeshwara ( Virupaksha ) and Trailokeshwara ( Mallikarjuna ) built respectively by Lokamahadevi and Trailokamahadevi, the queens of Vikramadithya II, to commemorate the Chalukyan victory over the Pallavas of Kanchi . A brick pillared mandapa of the late Satavahana period ( third – fourth century Ad ) laid bare in front of the Sangameshwara temple in 1970 Ad by the ASI ( Archaeological Survey of India ) marks the earliest attempts to built temples at Pattadakal. The latest one being the Jaina temple of the Rashtrakuta period ( ninth century AD ).

Personality Disorders Are Pervasive And Enduring Patterns...

Personality Disorders are pervasive and enduring patterns of thoughts and behaviors that deviate significantly from the expectations of a person’s culture (American Psychiatric Association, 2013). The inner experiences or behaviors are expressed in at least two of the following areas: Cognition, affectivity, interpersonal functioning, or impulse control. These patterns are inflexible and stable over time, cause significant impairment or distress, and have an onset typically occurring in adolescence or early adulthood. The Diagnostic and Statistical Manual – 5th Edition (DSM-5) includes ten specific personality disorders, classified into three clusters based on similar characteristics (APA, 2013). Cluster A disorders exhibit odd or strange characteristics and include Paranoid, Schizoid, and Schizotypal personality disorders. Cluster B disorders encompass wild or dramatic qualities and include Antisocial, Borderline, Histrionic, and Narcissistic personality disorders. 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