Web development broadly refers to the tasks associated with developing websites for hosting via intranet or Internet. The Web development process includes Web design, Web content development, client-side/server-side scripting and network security configuration, among other tasks.
Web development is also known as website development.
Web development is the coding or programming that enables website functionality, per the owner’s requirements. It mainly deals with the non-design aspect of building websites, which includes coding and writing markup.
Web development ranges from creating plain text pages to complex Web-based applications, social network applications and electronic business applications.
The Web development hierarchy is as follows:
- Client-side coding
- Server-side coding
- Database technology
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What is e-commerce?
Electronic commerce, commonly known as e-commerce, is a type of industry where buying and selling of product or service is conducted over electronic systems such as the Internet and other computer networks. Electronic commerce draws on technologies such as mobile commerce, electronic funds transfer, supply chain management, Internet marketing, online transaction processing, electronic data interchange (EDI), inventory management systems, and automated data collection systems. Modern electronic commerce typically uses the World Wide Web at least at one point in the transaction’s life-cycle, although it may encompass a wider range of technologies such as e-mail, mobile devices social media, and telephones as well.
Electronic commerce is generally considered to be the sales aspect of e-business. It also consists of the exchange of data to facilitate the financing and payment aspects of business transactions.
E-commerce can be divided into:
- E-tailing or “virtual storefronts” on websites with online catalogs, sometimes gathered into a “virtual mall”
- The gathering and use of demographic data through Web contacts and social media
- Electronic Data Interchange (EDI), the business-to-business exchange of data
- E-mail and fax and their use as media for reaching prospective and established customers (for example, with newsletters)
- Business-to-business buying and selling
- The security of business transactions
Data Security
Disable Remote Registry Editing
Only you should be editing your Windows registry, so make sure this service is disabled by clicking Start, Run, and then typing “services.msc.” Scroll down to Remote Registry and make sure the service is stopped, and then set it to either manual or disable.
Lock It Down
It’s always a good idea to lock your PC if strangers are nearby and you step away for a few minutes. Just press Windows key+L to lock your PC. Alternatively, you can set your screensaver (via the Screensaver tab in Display Settings under Control Panel) to require a password if it’s deactivated by checking the box in “Settings” that says “On resume, password protect.”
Prevent Phishing Attacks
Protect yourself from identity theft and phishing attacks by using the the latest versions of Firefox, Internet Explorer, and Opera. These browsers include protection that double-checks URLs against a blacklist, and will notify you if you’re about to visit a known phishing site.
Keep Your Software Up to Date
Hackers and crackers love to take advantage of exploits found in software, which causes the developers to release a patch to plug up the holes. Therefore, it’s imperative you not only enable Windows Update but also download the latest version of any software on your system, especially your Web browser and antivirus program.
Be Wary of P2P Files
Virus makers love peer-to-peer file-sharing services. They name their virus “Angelina Jolie Wallpapers” or something similar and upload it. Then millions of people download it, launch it, and wonder why their computers are infested with viruses. Download with caution, and always use antivirus software. If you need an effective, free antivirus solution, we recommend AVG Free.
Wipe the Drive Before Donating Your Old Computer
If you are getting rid of a hard drive and want to render all or some of its data unrecoverable, you have two options. You can download Eraser to securely wipe any file or folder, and you can use Darik’s Boot and Nuke SE (DBAN) to write over the entire drive. To use DBAN, download it and burn it as an ISO disc, then boot from it. It will provide you with instructions on the welcome screen.
Encrypt Sensitive Files
If you want to encrypt sensitive data, you can buy a portable USB drive with built-in encryption like the CMS ABS-Secure Encrypted Backup System, but if you just want to protect a specific folder or group of files, we recommend Truecrypt, which is free. It encrypts a custom-sized volume with 256-bit AES encryption, so it’s extremely secure.
Verify Your Backups
Many people have a “set it and forget it” mindset when it comes to backups. Even after you establish a regimen, however, it’s critical that you check the target folders periodically to ensure the proper files are being backed up. If not, re-configure your backup routine to make sure it’s working properly.
Back Up Your Data
You must back up your data, period. If you have the means, we highly recommend an external USB drive like the Maxtor OneTouch 4 Plus. If you already have an extra drive in your system—but just need some good backup software—try the free version of 2BrightSpark’s Syncback, which is sublimely easy to configure.
Turn Off Your PC During Lightning Storms
Even surge protectors can be overwhelmed during electrical storms, and we’ve seen the results first-hand—fried motherboards, processors, hard drives and power supplies. If you’re experiencing a heavy-duty electrical storm, take our advice and unplug your computer from the wall socket—just in case. And buy a laptop to use until the crisis passes.
Enable S.M.A.R.T for Your Hard Drives
S.M.A.R.T (self-monitoring analysis and reporting technology) allows your drive to report whether it’s about to fail, which can give you a heads-up to replace it. All the modern hard drives have it—go into your PC’s BIOS (press Del or F2/F10 during bootup) and enable it.
Enable Extension Viewing
By default, Windows hides file extensions, and virus-makers exploit this feature by giving their executable program names like Popularsong.exe, which appears as a harmless audio file if you have extensions hidden. To enable extension viewing, open any folder and click Tools, Folder Options, and uncheck “Hide extensions for known file types.”
How will you know if your Computer is “Boy” or “Girl”?
1. Open Notepad2. Type the following line in notepad:
…
CreateObject(“SAPI.SpVoice”).Speak”I love you”3. Save file as computer_gender.vbs in any location
4. Run the file by double clicking on it… If you hear a male voice, you have a boy and If you hear a female voice, you have a girl
How to access facebook website even the site is blocked in your office or school
1. Download UltraSurf ((http://www.ultrareach.com/ download_en.htm)
2. Run UltraSurf then Internet Explorer will open automatically then type on your address bar http://facebook.com/and now you can access facebook website kahit na blocked sa Office or school nyo. It will also work if the port 80 is blocked.
How to Surf The Internet Using your System Calculator Without any Internet Browser
Ever find yourself sitting in front of a computer where Internet Explorer or Firefox was blocked by IT Administrator, and restricted you from installing any software? If that PC is running Windows XP, then there is chance for you to still surf Internet. Just follow these simple steps:1. Open Calculator, Start> Program Files> Accessories> Calculator or press Windows+R and type ‘calc’ in the run box, click OK.
2. In Calculator, go to Help> Help Topics.
3. Right click on the left hand side of the title bar and click on ‘Jump to URL’.
4. Type in the URL and make sure include the ‘http://’ at the beginning.
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