A web application high technology is a program that runs on a computer with a web server, while its users interact with a web browser or similar user agent
There is a huge number of different applications which is available on the web. There are two types of web applications — websites and web services. Websites are web-based for applications that are designed for humans and browser-based access. While web services are web-based on interfaces for machine-to-machine communication
- SOCIAL NETWORK SITE
- COLLABORATIVE WEB APPLICATIONS
- E-COMMERCE SITES
Earlier client-server computing, each application has its own client program and it worked as a user interface and need to be installed on each user’s personal computer. Most web applications are used in HTML/XHTML .they are mostly supported by all the browsers and the web pages are displayed to the client. A web application high technology page can display static content and it also lets the user navigate through the content, but the web application high technology provides a more interactive experience.
Any computer running Servlets needs to have a container. A container is nothing but a piece of software which is responsible for loading, executing and unloading the Servlets and JSP. The servlets can be used to extend the functionality of any Java-enabled server. They are mostly used to extend web servers and the efficient replacement for CGI scripts. CGI was one of the earliest and the most prominent server side by dynamic content solutions.
Web application with high technology
Web applications (or web apps) are programs on the Internet like google that can be accessed in web browsers. The web application programs can provide any kind of functionality that need to help in business or organization that run more smoothly.
Web apps are dynamic. They allow users to interact with user’s data to get the exact information they want. They are also good at automating day-to-day tasks. Imagine a system that lists your inventory, shows related parts for a chosen item, and allows the user to order a part and it has shipped, all automatically. This site would automatically update for people as they used. The number of parts in the system changes as the number of parts grows Keeping a static website up-to-date with inventory, counts and orders would be so much work
The key to a system is like a database. A database is a place to keep your data and is centrally accessed. This central access to data gives everyone the same view of the system. Based on the data that’s retrieved from the database. By merging the dynamic abilities of the web app with the data storage/searching abilities of the database, you can create some efficient and time-saving apps.
Web apps don’t have to be accessed by user’s customers. If a user belongs to an organization that has annual sign-ups, also mobile web apps can help store the registrant information and eliminate the hassle of a secretary entering data off of paper forms. The web app can show which classes are full and not allow any more registrant. Reports can then show how many sign-ups you have and how much money you (should) have taken in. These reports can then be supplied to user governing body if required. All of this comes with no extra effort on your part because the data that drives these reports is in user central database, and just needs to be accessed.
Web apps are amazing. Because they are accessed over the Internet, anyone with a browser can use them and they integrate seamlessly with your website. Most websites have a web app component for support questions.
In many cases, the web application attacks are fully automated, and they may not even be targeted specifically at the vulnerable application; automated tools are simply scanning the entire internet for particular signatures. This demonstrates that organizations need to ensure they are not complacent when they host their applications in t cloud. Even if the application is hosted on a secure IaaS platform, targeted web application attacks are just as likely to succeed. Although automated attacks that use common techniques were used by hackers in the most instance in some cases, these web application attacks were custom written and beyond the capability of automated attack tools. This shows a trend toward taking traditional methods such as SQL injection and cross-site scripting and adapting them to work against increasingly sophisticated defenses. The main point is that hosting web applications in the cloud neither enhances nor detracts from the security at the application layer. The standard practice of using the latest versions of plug-ins and frameworks, combined with secure coding techniques and penetration testing, which is required just as much in the cloud as it is in any other environment.
- Zero install
- Reduce business cost
- It is secure and easy to backup
- quick and easy updates
- It is reached anybody anywhere
- Available 24 hours
- Online training
- Direct access
- It is always up to date
Web application security is defensive mitigating solutions. It is not enough to protect web applications with only one technique. Vulnerabilities in the protocols, such as TCP or HTTP, are just as devastating to the security and availability of applications as attacks against the application itself.