Nobody downloaded yet

JavaScript-Same Origin Policy - Essay Example

Comments (0) Cite this document
Summary
This essay talks about a security concept, the same origin policy, a concept used when there is a need to isolate documents retrieved from distinct origins. Where origins imply the host name e.g. documents located on https://march.com/January.html since they are from dissimilar protocols…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER94.7% of users find it useful
JavaScript-Same Origin Policy
Read TextPreview

Extract of sample "JavaScript-Same Origin Policy"

Download file to see previous pages The essay "JavaScript-Same Origin Policy" overviews a security concept, the same origin policy, a concept used when there is a need to isolate documents retrieved from distinct origins. The same origin ideas thus help in avoiding the hackers from injecting evil sites into someone’s or other sites that are wanted private. This origin policy always starts with trust; a web page owns its data and is free to submit that data to the original website. Thus, the already running JavaScript will be given an assurance of not being evil. The JavaScript will load more content e.g. building a simple image gallery use that is through writing JavaScript encryptions that insert and erases into the existing page. The browser, therefore, will instantly load the image, in a way, showing that it had been present in the existing page, and removes it from the display if the image is deleted. Thus, the same origin policy code prevents the JavaScript from directing data to a dissimilar server or from writing a data belonging to a different server. Enabling communications with another domain will depend on the use of JSONP, which grounds on a -tag. The sent information to another domain is encrypted in the URL as limits. The resumed JavaScript comprises of a purpose call with the invited info as parameters. Though if some evil encryptions of JavaScript gets submitted into a clean web page, it may results into an tag and includes them on that page. It will be safe to develop a URL to any intimidating domain. ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“JavaScript-Same Origin Policy Essay Example | Topics and Well Written Essays - 250 words”, n.d.)
JavaScript-Same Origin Policy Essay Example | Topics and Well Written Essays - 250 words. Retrieved from https://studentshare.org/information-technology/1649413-javascript-same-origin-policy
(JavaScript-Same Origin Policy Essay Example | Topics and Well Written Essays - 250 Words)
JavaScript-Same Origin Policy Essay Example | Topics and Well Written Essays - 250 Words. https://studentshare.org/information-technology/1649413-javascript-same-origin-policy.
“JavaScript-Same Origin Policy Essay Example | Topics and Well Written Essays - 250 Words”, n.d. https://studentshare.org/information-technology/1649413-javascript-same-origin-policy.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF JavaScript-Same Origin Policy

Othellos origin

...to the famous horses of Arab but also playing a pun on the word calling him a barbarian and a savage. There is likelihood that he did not belong to any of the categories and was simply a black African. This paper will trace Othello’s origin to show that he was not a native of Venice. Bradley, in his book on Shakespeare’s Tragedies, states that the evidence about Othello’s origins is “indecisive” (Bradley 2007). Features in Shakespeare’s portrayal of Othello seem to have been strained from all of the blacks who may have been in England during his time (Braxton 1990). To the Elizabethan mind, black was the color of the skin which depicted the Otherness of a person who had satanic predisposition and sexual...
4 Pages(1000 words)Essay

Javascript

...JavaScript Test plan: We desire to perform verification and validation for the product. Verification is "Are we building the product right”. The software should conform to its specification. Validation is "Are we building the right product”. The software should do what the user really requires. Verification is demonstrating conformance to the specification whereas validation is checking that the system meets the customers needs. Validation is difficult because there are many different stakeholders who may use the system with different needs. Therefore, a system that meets one users needs may not meet the needs of a different user. Furthermore, needs change as a system is developed so the needs as identified when the...
6 Pages(1500 words)Essay

JavaScript

...JavaScript: Compatibility Running head: JavaScript: Compatibility JavaScript: Compatibility, Strengths and Weaknesses here) (school here)JavaScript: Compatibility 2 Abstract There are three core topics in this paper. First is JavaScript compatibility in browsers, operating systems and platforms, including mobile platforms, which have found increasing popularity in recent years. Second subtopic is the features that make JavaScript popular among web developers. Third is the downside of JavaScript, which may lead web developers to seek help from other scripting or programming languages. JavaScript:...
4 Pages(1000 words)Essay

Java applets and JavaScript scripts

...Running head: java applets and java script scripts Java Applets and Java Script Scripts Affiliation August 23, 2009 Table of Contents Table of Contents 2 Abstract 3   3 Uses of Java Applets 3 Java Script 4 Java Script uses 5 Conclusion 6 References 6 Abstract This paper presents the detailed analysis of the Java applets and JavaScript scripts. This paper will provide an overview of the Java applets and JavaScript scripts and their uses in commercial settings. Here I will try to assess the main working and operations for this technology and operational setup. Java applets An applet is a java program that must be run from another program, which is acknowledged as its host program. Normally, web browsers...
3 Pages(750 words)Essay

Technology Evaluation Same time, Same place

...Internet Relay Chat (IRC) Assessing the Cultural Practice For the technology selected, answer the questions below: Does the technology: Allow for collaboration between individuals in the organization? Yes No Do not know Allow for collaboration between teams in the organization? Yes No Do not know Allow for collaboration between individuals / teams in the organization, and its partners, suppliers and customers? Yes No Do not know Help identify experts in subject areas? Yes No Do not know Allow for the identification of communities-of-practice in subject areas? Yes No Do not know Allow users to set up a personal profile that can be found in searches by others? Yes No Do not know Scoring: “Yes” = 1; “No” or “Do not know” = 0... Relay Chat...
1 Pages(250 words)Essay

Sufi's origin

... Summary and Opinion The novel d “Two Old Women” was published during the period of 1993 andwas written by Velma Wallis and the novel focuses on how two females who were abandoned by their tribe spend their lives during the winter session in wilds. These women were in their 70s and 80s and they were abandoned because the tribe was experiencing decrease in amount of food. They face various difficulties during their stay in the wild and they decided to fight these difficulties. During their stay in the wild they were able to make quite a living and create a camp in which they obtained refuge and they even found enough food to survive. Later the tribe returned and discovered that the women had survived and the women join them again... Summary...
4 Pages(1000 words)Research Paper

Humanity Origin

...Humanities essay exam The world consists of people of diverse backgrounds who exhibit varied cultural and social norms. Since humanity has the same origin, the differences or variations that exist among people and their cultural practices tend not to differ greatly. It is common to find that tribes or communities in a country that, however, practice slightly different cultures have some common issues that ensure their existence. Human nature is also flexible and subject to change with variations in the surrounding environment. A person’s view of the world and life may change suddenly or slowly depending on the surrounding environmental factors that earmark variations. A Christian’s view of personal fulfillment and relationship... successor...
6 Pages(1250 words)Essay

Advantages & Disadvantages of JavaScript

... Advantages & Disadvantages of JavaScript Introduction: JavaScript is a dynamic form of computer language which is used in the purpose of programming. JavaScript has emerged as a leading language that has been used frequently because of its feasibility to target audience. JavaScript had reached a new level of popularity after its adoption from Microsoft as a diverse language for scripting on client side. Due to increment in programming presently, deeper effects of JavaScript has been highlighted regarding its advantages and disadvantages (Quigley, 2004, p. 1). Advantages & Disadvantages of JavaScript: In order to enhance the...
2 Pages(500 words)Essay

Javascript Sanboxing

...JavaScript Sandbox Affiliation JavaScript Sandbox A JavaScript sandbox is an advanced system of enhancing security in the programming language. It consists of the areas and the set code of regulation that are necessary when it comes to creation of applets. An applet is sent automatically after its formation; hence, it poses a great risk of causing harm to the intended software, should it have full control over the system. A sandbox chips in and puts restrictions on what the applet should access. Therefore, the applet is not in a position to make major changes to the computer (Finifteret al. 2010, pg. 14). Recent statistics has proven that the sandboxing application is essential in offering security and prevention of malwares... to the...
1 Pages(250 words)Essay

Propose a New Policy - same bill

..., & Bretherton, 2008). Therefore, in order to reduce this disparity a policy to monitor the nursing staffing standards for patient safety and quality care will be significant. The introduction of this bill will enhance the working conditions of the nurses. This is through protecting them from being overworked or exploted by the employers. On the other hand, the quality of health care delivery will improve significant as the concentration of a nurse towards the patient will improve significantly. This aspect will play a significant role in enhancing the safety of the patients. This is through compelling the healthcare centers to employ adequate number of nursing to serve the patients (Croskerry, 2009). Lastly, through the new bill...
1 Pages(250 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic JavaScript-Same Origin Policy for FREE!

Contact Us