June 19th, 2010
Bally Chohan says that the cyber criminals are working in more organized way than ever before. Cyber criminals like virus writers used to write viruses just for fun at one point of time. But now they are working in a more organized way. Virus writes have started trading their services these days.
Bally Chohan has come across different trends the way malware is being distributed these days. There was a time when people used to develop viruses just for more but now that is not the case, they have become more organized. Also there used to be cyber criminals who used to develop malware just for making some money. However they have started to operate in groups now. This has taken the shape of an industry now.
Bally Chohan says that the web attacks are planned in a more organized way by group of cyber criminals these days. These groups offer different cyber criminal services. The motive of these groups is to just make money. They are ready to do all sorts of cyber crimes for financial gains. If you pay them what they want they can do anything for you, right from virus writing to hacking bank accounts. The work in a chain and you will find different groups working in this chain. This has put an extra pressure on security systems.
Bally Chohan says that in recent days he has witnessed some politically motivated cyber crimes also. These attacks are not just done for financial gains but for gaining some political benefits. The companies involved in building antivirus and other security systems are working on innovative ways to counter these attacks. These companies have started to look beyond traditional methods like virus databases and heuristic scanning. Kaspersky for example has come up with application control technology, whereby helping its clients to restrict unwanted applications. Kaspersky also has a database of all infected URL’s which they keep on updating on regular basis. Moreover in addition to infected websites, Kaspersky also maintains database of safe to surf websites. Kaspersky is planning to incorporate all these features into its corporate security solution. These additional features help Kaspersky in protecting its clients from any cyber attack.
Bally Chohan has often met some of its clients with a worry that the increased security on their system will result into degradation of its performance. To counter t his Kaspersky has come up with new features which scans only updates on the previously installed application and not the application every time. Kaspersky is also planning to introduce new search engine in near future that will consume less memory.
Bally Chohan says that the cyber criminals don’t attack MP3 players because of lack of financial motivation there. However he has witnessed more and more attacks on mobile platforms. Attacks on mobile phone are much easier whereby a mobile phone owner receives a SMS indicating some financial benefits. However these types of attacks i.e. attack on mobile commerce services are very rare.
Categories: Tutorials
Tags: antivirus, Cyber crimes, Kaspersky
June 6th, 2010
Adding a User to the Exchequer Server and Giving appropriate Rights
Step 1: Right Click on My Computer and click on “Manage”:
This will open the following window. Now click on the “+” sign next to Local Users and Groups…which will expand and will show Users and Groups under it.
Click on Users on the left, which will show you the list of current users on the right hand side as show below.
Now on the right hand side of the window, do a right click in any open area which will show you the following context menu…..
Click on New Users…..
Clicking on New User will open the following window where you need to enter all the required details, e.g., Username, Password, etc.
Make sure you remove the Tick mark from “User must change the password at next Logon”
Then put the Tick marks next to “User cannot change password” and “Password never expires”
Then click on create and then close.
Now you are back to the Computer Management Window showing you the new user account. (In this case Test2 is highlighted)
Now the user is created we have to add the newly created account to the required Groups so that the user can connect to the server remotely and access the application.
Click on Groups on the left hand side of the window. This will show you all the listed/available groups to which the newly created account can be added.
We will be adding the user now to the Remote Desktop Users group which will allow the user to do RDP to the Exchequer Server.
Double-click on Remote Desktop Users now.
This will open the following window with the current members listed on it:
Now click on the Add… button to add the newly created user account.
This brings up the following screen:
Click on Locations… button now to select the local system (in this case Exchequer) because the newly created account is actually a Local User account not a Domain user account.
Type the name of the newly created user account (in this case Test2) and click on Check Names button which will display as follows:
Now as you can see the account is listed on the Remote Desktop Users list.
Next Step is adding the user to the another Group called Administrator as the user accessing the application may need some administrative privileges in order to run the application properly.
Following window shows the current list of members of Administrator Group.
Again click on the Locations button and choose Exchequer and then click on OK.
Now type the newly created account name and then click on Check Names button and then click on OK again.
As you can see below you have the new account listed under the Administrators Group:
Next Step is creating a RDP connection which needs to be sent to the user so that he/she can connect to the Server without any hassels.
Click on Start and then click on Run… which opens the following window.
Over here type “mstsc”
This opens the following window. Now click on the Options>> button to display more options:
In the Computer box type the IP Address of the Exchequer server (10.252.254.35) and then click on Save As…
Give a relevant name to the connection and click on Save.
By now you have finished the Task. To check double-click on the newly created RDP icon from the location where you saved it in the last step which opens the following window:
Over here just enter your Username as “Exchequer\Username” and your password and then click on OK to connect.
Categories: Tutorials
Tags: exchequer
June 4th, 2010
Bally Chohan says .htaccess is a language that is used mainly for executing functions mainly involving the server. For exmaple say you want to set redirects htaccess is a best place to set redirect as well.
How to protect any folder using .htaccess by Bally Chohan ?
Lets say you want to password protect folder “Bally Chohan” for it your .htaccess file contains following instructions.
AuthName “Bally Chohan”
AuthType Basic
AuthUserFile /home/httpd/vhosts/ballychohan.info/httpdocs/yourusername/.htpasswd
Require valid-user
<Files .htaccess>
order allow,deny
deny from all
</Files>
How to Ban IP Address using .htaccess by Bally Chohan ?
Now for this, there are different ways of blocking the IP address.
Create another .htaccess file – but put this in your main directory. Now this is where it gets a bit more tricky.
There are different ones to choose from.
A) “deny from all”
this will block every single IP address known to existence.
B) deny from 000.000.000.00.0
this will block the IP address from the exact address shown.
C) do the same but instead of “deny” change it to “allow” this will do the opposite of the one mentioned above.
How to Customized Error Pages by bally Chohan?
ErrorDocument 404 http://www.ballychohan.info/404_Error.html
This script makes the page “404_Error.html” appear every time a 404 error happens.
To do the others such as: 401 Error – Unauthorised access, you change it to:
ErrorDocument 401 http://www.ballychohan.info/403_Error.html
Bally chohan says there are lot of configuration which we can do through .htaccess. Bally chohan try to highlight few of then here. Bally chohan would like to explore more in its future posts.
Categories: Tutorials
June 1st, 2010
Q: What is craigslist?
A: Local classifieds and forums for 450 cities worldwide – community moderated, and largely free.
Q: What can I find there?
A: Jobs, housing, goods, services, romance, local activities, advice – just about anything really.
Q: What are the origins of craigslist?
A: As an email list of SF events, started as a hobby by Craig Newmark in early 1995.
Q: Who runs craigslist?
A: Jim Buckmaster has been CEO since late 2000.
Q: Is Craig still involved with craigslist?
A: Craig works full-time in customer service, and makes media appearances.
Q: Is craigslist a nonprofit?
A: No, craigslist was incorporated as a for-profit in 1999.
Q: Why does craigslist still use a .ORG domain?
A: It symbolizes the relatively uncommercial nature of craigslist, as well as our service mission and non-corporate culture.
Q: How much traffic does craigslist get?
A: More than 9 billion page views per month
Q: How does that compare with other companies?
A: craigslist is #7 in terms of english-language page views
Q: How many people use craigslist?
A: More than 30 million each month, including more than 25 million in the US alone
Q: How many classified ads does craigslist receive?
A: craigslist users self-publish more than 30 million new classified ads each month
Q: How many job listings does craigslist receive?
A: More than 2 million new job listings each month
Q: How many images are uploaded to craigslist?
A: More than 10 million new images per month
Q: What about craigslist discussion forums?
A: More than 75 million user postings in 100 topical forums
Q: How many employees does craigslist have, and where are its offices located?
A: 25 of us work out of a victorian house in the Inner Sunset neighborhood of San Francisco
Q: How does craigslist support its operations?
A: By charging below-market fees for job ads in 10 cities, and for brokered apartment listings in NYC.
Q: How much are job ads?
A: $25 in Chicago, NYC, LA, DC, Boston, Portland, Sacramento, Seattle, and San Diego, and $75 in SF.
Q: How many craigslist sites are there, when were they launched, and why is craigslist expanding?
A: Per user request, there are now 450 craigslist sites in all 50 US states, and over 50 countries:
| 3/1995: |
SF Bay Area |
| 6/2000: |
Boston |
| 8/2000: |
Chicago, Los Angeles, New York, Portland, San Diego, Seattle, Washington DC |
| 10/2000: |
Sacramento |
| 4/2001: |
Atlanta, Austin, Denver, Vancouver |
| 10/2002: |
Miami, Minneapolis, Philadelphia, Phoenix |
| 4/2003: |
Dallas, Detroit, Houston, London, Toronto |
| 11/2003: |
Baltimore, Cleveland, Honolulu, Las Vegas, New Orleans, Pittsburgh, Raleigh, St. Louis, Tampa Bay |
| 1/2004: |
Montreal, Providence |
| 2/2004: |
Nashville, Charlotte, Cincinnati, Columbus, Fresno, Hartford, Indianapolis, Kansas City, Milwaukee, Norfolk, Orlando |
| 9/2004: |
Albuquerque, Anchorage, Boise, Buffalo, Memphis, Salt Lake, Santa Barbara, Manchester, Edinburgh, Dublin, Melbourne, Sydney |
| 11/2004: |
Albany, Amsterdam, Bangalore, Eugene, Inland Empire, Monterey Bay, Omaha, Orange County, Ottawa, Paris, Reno, San Antonio, Sao Paulo, Singapore, Spokane, Tokyo, Tucson, Tulsa |
| 1/2005: |
Auckland, Bakersfield, Belfast, Berlin, Brisbane, Brussels, Burlington, Calgary, Cardiff, Des Moines, Edmonton, Glasgow, Jacksonville, Louisville, Richmond, Stockton, Winnipeg |
| 2/2005: |
Birmingham UK, Buenos Aires, Columbia, Manila, Mexico City, Rome, Seoul |
| 3/2005: |
Zurich |
| 4/2005: |
Allentown, Barcelona, Birmingham AL, Cape Town, Delhi, Hong Kong, Lexington KY, Little Rock, Madison, Maine, Modesto, Mumbai, New Haven, New Jersey, Rochester, Shanghai, Stockholm, West Palm Beach, Wichita |
| 6/2005: |
Adelaide AU, Ann Arbor, Asheville, Athens GR, Bangkok, Beijing, Champaign-Urbana, Charleston SC, Chico, Dayton, Delaware, El Paso, Florence IT, Fort Myers, Frankfurt, Geneva, Grand Rapids, Halifax, Harrisburg, Humboldt, Istanbul, Jackson MS, Jerusalem, Johanessburg, Lima Peru, Madrid, Milan, Moscow, Munich, New Hampshire, Oklahoma City, Osaka, Perth AU, Prague, Puerto Rico, Redding, Rio De Janeiro, San Luis Obispo, Santiago, Saskatoon, Syracuse NY, Tallahassee, Tel Aviv, Tijuana, Vienna, Western Massachusetts, Victoria BC, West Virginia |
| 7/2005: |
Costa Rica, Montana, North Dakota, South Dakota, Wyoming |
| 9/2005: |
Baton Rouge, Bristol UK, Chennai IN, Ithaca, Knoxville, Leeds UK, Liverpool UK, Mobile, Montgomery, Newcastle UK, Pensacola, Quebec, Savannah, Shreveport, Toledo |
| 1/2006: |
Bellingham WA, Cairo Egypt, Chattanooga TN, Colorado Springs CO, Gainesville FL, Hamilton ON, Kitchener ON, Hyderabad India, Lansing MI, Medford OR, Oxford UK, Palm Springs CA, Santa Fe NM, Taipei China, Ventura CA |
| 6/2006: |
springfield MO, columbia MO, rockford IL, peoria IL, springfield IL, quad cities IL/IA, fort wayne IN, evansville IN, south bend IN, bloomington IN, gulfport-biloxi MS, huntsville AL, salem OR, bend OR, london ON, windsor ON, fort lauderdale FL, sarasota FL, daytona beach FL, cape cod MA, worcester MA, green bay WI, eau claire WI, appleton-oshkosh WI, flagstaff AZ, yakima WA, utica NY, binghamton NY, hudson valley NY, long island NY, akron-canton OH, youngstown OH, greenville SC, myrtle beach SC, duluth MN, augusta GA, macon GA, athens GA, flint MI, saginaw MI, kalamazoo MI, upper peninsula MI, mcallen TX, beaumont TX, corpus christi TX, brownsville TX, lubbock TX, odessa TX, amarillo TX, waco TX, laredo TX, winston-salem NC, fayetteville NC, wilmington NC, erie PA, scranton PA, penn state PA, reading PA, lancaster PA, topeka KS, new london CT, lincoln NE, lafayette LA, lake charles LA, merced CA, south jersey NJ, fort collins CO, roanoke VA, charlottesville VA, blacksburg VA, provo UT, fayetteville AR, rocky mountains, micronesia, helsinki FI, warsaw PL, oslo NO, naples IT, jakarta ID, marseilles FR, kolkata IN, budapest HU, caracas VE, hamburg DE, pakistan, bangladesh, beirut LB, malaysia, panama, caribbean, portugal, christchurch NZ, wellington NZ, durban ZA, prince edward island, newfoundland, cote d’azur |
| 11/2006: |
More than 130 new cities were added in November 2006 |
Q: Why doesn’t craigslist focus more on generating revenue?
A: We rely on local communities to suggest ways to make money without compromising craigslist.
Q: Is there a connection between craigslist and eBay?
A: eBay acquired 25% of the equity in craigslist from a former shareholder in august of 2004.
Categories: Tutorials
May 27th, 2010
During the annual function of a school in Dubai ,Bally Chohan was addressing of the students on the basic application of multimedia in real life .Bally Chohan told that now a days the multimedia ’s application are using in various fields such as Creative industries, Commercial, Entertainment and fine arts , Education , Engineering , Industry , Mathematical and scientific research , Medicine , Document imaging . Uses these application Bally Chohan said the life can be easy and to save the time with better result. Bally Chohan defined the defination of multimedia, Multimedia is usually recorded and played, displayed or accessed by information content processing devices, such as computerized and electronic devices, but can also be part of a live performance. Multimedia also describes electronic media devices used to store and experience multimedia content. Multimedia is distinguished from mixed media in fine art; by including audio, for example, it has a broader scope.
Application of Multimedia
1-In Creative industries-Creative industries use multimedia for a variety of purposes ranging from fine arts, to entertainment, to commercial art, to journalism, to media and software services provided for any of the industries listed below. An individual multimedia designer may cover the spectrum throughout their career. Request for their skills range from technical, to analytical, to creative.
2-Commercial-Much of the electronic old and new media used by commercial artists is multimedia. Exciting presentations are used to grab and keep attention in advertising. Business to business, and interoffice communications are often developed by creative services firms for advanced multimedia presentations beyond simple slide shows to sell ideas or liven-up training. Commercial multimedia developers may be hired to design for governmental services and nonprofit services applications as well.
3-Entertainment and fine arts- multimedia is heavily used in the entertainment industry, especially to develop special effects in movies and animations. Multimedia games are a popular pastime and are software programs available either as CD-ROMs or online. Some video games also use multimedia features. Multimedia applications that allow users to actively participate instead of just sitting by as passive recipients of information are called Interactive Multimedia. In the Arts there are multimedia artists, whose minds are able to blend techniques using different media that in some way incorporates interaction with the viewer. One of the most relevant could be Peter Greenaway who is melding Cinema with Opera and all sorts of digital media. Another approach entails the creation of multimedia that can be displayed in a traditional fine arts arena, such as an art gallery. Although multimedia display material may be volatile, the survivability of the content is as strong as any traditional media. Digital recording material may be just as durable and infinitely reproducible with perfect copies every time.
4- Education-In Education, multimedia is used to produce computer-based training courses (popularly called CBTs) and reference books like encyclopedia and almanacs. A CBT lets the user go through a series of presentations, text about a particular topic, and associated illustrations in various information formats. Edutainment is an informal term used to describe combining education with entertainment, especially multimedia entertainment.
5-Engineering-Software engineers may use multimedia in Computer Simulations for anything from entertainment to training such as military or industrial training. Multimedia for software interfaces are often done as a collaboration between creative professionals and software engineers.
6-Industry-In the Industrial sector, multimedia is used as a way to help present information to shareholders, superiors and coworkers. Multimedia is also helpful for providing employee training, advertising and selling products all over the world via virtually unlimited web-based technology.
7-Medicine-In Medicine, doctors can get trained by looking at a virtual surgery or they can simulate how the human body is affected by diseases spread by viruses and bacteria and then develop techniques to prevent it.
Categories: Family websites
May 26th, 2010
Bally Chohan says why is google unique .The answer of this question is according to Bally Chohan ,Google provides so many services rather than other Search Engine.These services of the google are quick fast and significant. which is devided according to the category.so user use these services according to the requirements.
1-Gmail (6 P)-It has only received sporadic emails from gmail account .and chatting etc.
2-Google Maps (1 C, 11 P)-It has keep the map of whole universe
3-YouTube (2 C, 17 P)-you tube provides all video services.
4-Google Earth (6 P)-It is a virtual globe, map and geographic information program that was originally called EarthViewer 3D, and was created by Keyhole, Inc, a company acquired by Google in 2004.
Bally Chohan decribes some services which provide the marketing and advertising on google.such as Ad Manager,AdWords,AdSense,Google Alerts,Google Analytics.
Categories: Tutorials
May 25th, 2010
Bally Chohan has given a comment on Spice S7000 touchscreen phone,Bally Chohansays this cell phone have few recent features except the others.Bally Chohan says, In recent Spice Mobiles has launched its latest touchscreen phone, the S7000 in India – complete with an array of features that include a 3.2 inch WQVGA screen, a 3.2 megapixel camera and unlimited phone book entries.
The launch of this phone comes just a few months after the company launched its 12 megapixel camera phone in India, the S-1200.
About the memory Bally Chohan says ,As for the S7000, it comes with 19MB of internal memory which can be expanded up to 16GB with the help of a T-Flash memory card. The phone is capable of video recording at 15fps – although the resolution of the recording hasn’t been specified.
Also, the camera doesn’t have a flash. On the good side of things, the phone supports an array of video formats that includes RMVB, FLV, WMV, AVI, MP4, 3GP, MOV, DAT and RM. It supports 720P videos as well.
Other features include Zi predictive text, 1000 SMS memory, email facility, JAVA, incoming call guard, FM radio, Bluetooth v2.0. The phone can be used as a webcam as well. The phone is also social networking ready and comes preinstalled with Yahoo, Wapedia, VuClip, Facebook, Nimbuzz, Reuters, Ibibo, OperaMini and Snaptu applications.
It has an 880 mAh battery that provides up to 220 hrs standby and up to 3.5 hrs talk time. As of now, the phone is available only in white color.Bally Chohan says about the price of the cell phone the price of the cell is not more costly accordind to it,s features As for the price, this will set you back by Rs. 7,499.
Spice has also announced that it is partnering with Disney for mobile content for this handset. This means that the S7000 will come loaded with Disney content as well. As of now, the phone will come with exclusive content of Price of Persia- Sands of Time, the latest Disney movie.
Categories: Tutorials
May 25th, 2010
Bally Chohan explains step by step process for publishing shared folders in Active Directory domain.
1. Create new folder. The newly created folder can be named as Test Folder
2. Right Click on the newly created folder. -> Sharing and Security
3. Sharing -> Share this Folder -> (type in the name of newly created Folder) -> Enter description in comments column
4. Start ->Run -> path of newly created folder (this will help you in verifying that share has been properly created)
5. Active Directory -> Users and Computers ->RD OU (Right click)-> Select New -> Shared folder (type in the name of newly created folder)
6. After typing the name of newly created folder enter UNC path ->OK
Categories: Tutorials
May 20th, 2010
Total Internet Users Country Wise by Bally Chohan; Bally Chohan Internet Guru exploring comscore and searched for total internet users
Categories: Tutorials
May 14th, 2010
Bally Chohan has reviewed to theb use ofRadio-frequency identification(RFI D). It is the use of an object (typically referred to as an RFID tag) applied to or incorporated into a product, animal, or person for the purpose of identification and tracking using radio waves. Some tags can be read from several meters away and beyond the line of sight of the reader. Radio-frequency identification comprises interrogators (also known as readers), and tags (also known as labels).
Bally Chohan says that the use of the most RFID tags contain at least two parts.
1-One is an integrated circuit for storing and processing information, modulating and demodulating a radio-frequency (RF) signal, and other specialized functions.
2-The second is an antenna for receiving and transmitting the signal.
Here Bally Chohan described the three types of RFID tags:
First is active RFID tags, which contain a battery and can transmit signals autonomously,
Second is passive RFID tags, which have no battery and require an external source to provoke signal transmission, Third is battery assisted passive (BAP) RFID tags, which require an external source to wake up but have significant higher forward link capability providing greater range.
Bally Chohan describe the use of there are a variety of groups defining standards and regulating the use of RFID, including: International Organization for Standardization (ISO), International Electrotechnical Commission (IEC), ASTM International, DASH7 Alliance, EPCglobal. (Refer to Regulation and standardization below.)
Bally Chohan has reviewed on the managemant application of RFID , it is used in enterprise supply chain management to improve the efficiency of inventory tracking and management.
Categories: Tutorials
May 13th, 2010
Bally Chohan has reviewed the features of HD mini mobile phone ,which is launch of few days.it is touchscreen smartphone lineup in India with the launch of HD Mini.
Bally Chohan described the features of HD mini-
Running on Windows Mobile 6.5 operating system, HD Mini sports a 3.2-inch capacitive touchscreen HVGA display offering 320×480 pixel resolution.
Equipped with 600MHz processor, the phone comes with inbuilt capacity of 384MB that can be extended upto 32GB with microSD card.
HD Mini packs a 5 megapixels autofocus camera with a resolution of 2592×1944 pixels. Other key features include 3G support, Bluetooth 2.1, GPS chip along with HTC Footprints app and 3.5mm audio jack.
For browsing, HD Mini comes pre-loaded with Opera Mobile and also offers Wi-Fi 802.11 b/g for mobile Internet connectivity.
The phone offers upto 7.25 hours of talk time, upto 12 hours of music playback and upto 8 hours of video play back.
About the price bally Chohan said it was not cheaper and the price of the cell phone is Rs 23,490.
Categories: Personal
May 12th, 2010
Bally Chohan has given the considration about the gmail sign up, Gmail login problem . both the prob;leme are solved. The Gmail users who were not able to login due to the Gmail login error, the mail service has been restored for some of them. The partial resolution of Gmail sign up, Gmail login has been officially reported by Google on its Apps Status Dashboard. Google expect to restore services for all affected users, however did not indicate any time frame.
The satisfactory news is that personal data, mails and other information of all the affected users is safe and secure. However Gmail sign up, Gmail login issues from Google surely comes as surprise and disappointment to many. The Gmail sign up, Gmail login error is categorized by Google as “Service disruption” in its official
dashboard. It has been almost 24 hours Google is trying to resolve this problem.
Bally Chohan told thatb the Google has been regualrly providing update on the Gmail sign up, Gmail login problem. In its one of the latest update on Google Apps Status Dashboard on restroration of Gmail services for some users it said, “Google Mail service has already been restored for some users, and we expect a resolution for all users in the near future. Please note this time frame is an estimate and may change.”
Categories: Tutorials
May 11th, 2010
There are many e-commerce which is described by Bally Chohan. Here Bally Chohan described the number of applications which are examined including retailing using the internet, Internet business models,supply chain management, customer relationship management.the usage of many resorces which is easily implement the e commerce application.The resources are-
1- The World Wide Web -The aim of application is to describe briefly the main facilities of the Internet that are used to support e-commerce and e-business systems.
2- FTP – The acronym FTP stands for the File Transfer Protocol. It provides the facility whereby files can be downloaded into a computer from another computer in the internet. Although there are a number of utilities…
3- Email – This is one of the most ubiquitous technologies on the internet and, along with the World Wide Web, is the most used. When you write an email you use a program known as a mailer. When the email is completed…
4-Newsgroups – A newsgroup is a collection of internet users who are interested in a particular topic. The topic may be a technical one, for example the LINUX operating system, or a recreational one such as fly fishing….
5- Mailing lists – Mailing lists are groups of users who have some interest in common, for example they may all be network professionals. Such a list is used by organisations or individuals to inform the members of topics…
Description of e-commerce application
1-supply chain management- Before looking at the wide variety of e-commerce application areas that have flourished over the last decade in more detail, it is worth looking at one which may not be familiar to a reader, but which…
2- E-tailing – The next example is probably the one that you expected me to introduce first: that of selling goods over the internet. However, I deliberately introduced supply chain management first since it is an area…
3- Procurement-The term procurement is used to describe the purchase of goods and services which are not directly used in the main business of a company. For example, a car manufacturer will procure stationery for its…
.4- Auction sites – These are sites on the web which run conventional auctions. There are two types of auction: those that are carried out in real time, where participants log in to an auction site using a browser at a specified…
5- Other commercial websites- So far I have detailed e-commerce applications which are connected with very large organisations; to conclude this section it is worth looking at a number of smaller applications, many of which are distinguished…
6- Search engines -The web contains a huge amount of material. Finding specific information is a huge problem; even in the early days of the internet this was a problem which threatened to slow the growth of the net. Fortunately…
7- Legacy technology -The aim of Section 5 is to examine some of the issues and problems which affect the devekopment of Internet, e-commerce and e-business applications.
8- Security and privacy -The internet is not a particularly secure place. There are two aspects to this: the first is that information is widely published throughout the internet which can be used for criminal and near-criminal…
9- Programming and abstraction – In the early 1990s programming an application for the internet was a tough proposition. I remember that I once had an application which required a very simple form of communication with another application…
10- The speed of development - E-commerce consultants speak of a web year. This is the time which it takes to bring to implementation a conventional system that would normally take a calendar year to develop. Current estimates are that…
11- Structure and data- A problem that is being increasingly experienced by internet companies is the fact that they have to interchange a large amount of data and that such data inherently lacks structure. For example, HTML…
12-Problems with transactions – A distributed transaction is a sequence of operations applied to a number of distributed databases which form a single functional step. For example, a transaction which moves an amount of money from a…
13- Design- Designing a distributed systcem can also be a problem, for example the fact that computers in a distributed system are joined by communication media which can stretch over thousands of miles provides an…
Categories: Tutorials
May 11th, 2010
Online publishing is the most common application of e-commerce. Because in the process of online publishing,the using computer and specific types of software to combine text based information and graphics to produce Web-based documents such as newsletters like past and breaking news, online magazines , books, brochures and other promotional materials etc with a medium for publication such as internet.
1- The benefits and advantages of online publishing for business
The benefits of using online media are low-cost universal access, the independence of time and place, and ease of distribution. These are the reasons why the Internet is regarded as an effective marketing outreach medium and is often used to enhance information service rather than the traditional marketing .
The problems and issues in online publishing?
It is devided into the two categories:
1-management challenges
2- public policy issues.
Two major issues for management challenges:
The profit question, which seeks to address how an online presence can be turned into a profitable one and what kind of business model would result in the most revenue; and
The measurement issue, which pertains to the effectiveness of a Web site and the fairness of charges to advertisers.
In the public policy,the most common issues have to do with copyright protection and censorship. Many publishers are apprehanded from publishing online because of inadequate copyright protection. An important question to be addressed is: How can existing copyright protections in the print environment be mapped onto the online environment? Most of the solutions are technological rather than legal. The more common technological solutions include encryption for paid subscribers, and information usage meters on add-in circuit boards and sophisticated document headers that monitor the frequency and manner by which text is viewed and used.
In online marketing, there is the problem of rough commercial e-mail or “spam mail.” Junk e-mail is not just annoying; it is also costly. Aside from displacing normal and useful e-mail, the major reason why spam mail is a big issue in online marketing is that significant costs are shifted from the sender of such mail to the recipient. Sending bulk junk e-mail is a lot cheaper compared to receiving the same. Junk e-mail consumes bandwidth , making Internet access clients slower and thereby increasing the cost of Internet use.42
Categories: Tutorials
April 24th, 2010
However google launched this feature a long back; today bally chohan trying to add a site into google webmaster central then bally chohan find new verifiation method.
Bally chohan says now you can verify a website through DNS verification.
Verification by DNS record allows you to become a verified owner of an entire domain (and all of the sites within that domain) at once. It also provides an alternative way to verify for folks who struggle with the existing HTML file or meta tag methods.
This is somehow useful for users who wants to quickly verify their domain using DNS. Though depending on your domain registrar, your DNS propagation might take some time.
Categories: Tutorials
