Write an essay of at least 500 words discussing the Safe Harbor provisions under HIPAA.  

Online Contacts DirectoryFor this assignment you need to design and implement an online contacts directory that can be used toretrieve different types of contact information including phone number(s) and address data. This directorymay prove beneficial as once it is available on the web, you can access this information from any netenabled device. In addition, as you may get new or updated information on a contact while away fromyour home computer, having the ability to add new contacts or update existing contacts wherever a netenabled is available may also prove beneficial. Similar applications to this are Google Contacts, iCloudContacts, and Microsoft Office 365.Design RequirementsYou should create an online contacts directory application that saves entries to a single text file. Includestandard contact directory fields in the text file such as first name, last name, email address, phonenumber, street address, city, state, and zip code. You will want to plan how to save this data to the file foreasy retrieval. Hint: Your textbook may provide helpful insights.As part of your application, one web page will serve as a main “directory,” where you can search andretrieve records along with a document that allows you to add contacts. You should have another webpage that you can use to edit contacts. All pages should allow the user to return to the main “directory”.Below is an example of the main “directory” output you should have before formatting:Whether a user is searching, adding a new entry, or updating an existing contact you should verify thatthey have entered a value in each field. If the have not, then you should indicate this to them via serversidescripting. When an entry has been successfully saved or updated then you should tell the user. If asearch, save, or update was not successful then you should indicate this to the user. You should alsoalert the user if the text file containing the contacts does not exist.On the next page is an example of one of the error outputs you should have before formatting:On each entry form, the state field must be set up using a <select> drop-down list as shown in theexample diagram. In addition, the update page must pre-select the state previously saved along with prefillingall the other fields with the values previously saved.Below is an example of the edit entry and add entry output you should have before formatting:Whenever you are writing data to the file, you should appropriately lock the file to prevent a mismatch ofdata being saved. If the file cannot be locked then you should alert the user to retry submitting the form ina few moments as other updates are being performed. Constants should be used for values that do notchange, and variables for values that change during the course of execution. You should include LastModified Date information on your page. This should be provided dynamically by using the built-indate()function within the getlastmod()function.At the point of final submission, your application should be laid out in the Lab Content area of your website. When laying out your web page, you should retain the common navigation and structuralcomponents (header and footer) of your website even though not shown in the image. This will requireyou to incorporate the SSI file references in this lab assignment as you did on previous the labassignment. SSI files should not be moved but rather you should provide the path to their original filelocation. The common navigation and structural components should present visual continuity across allthe web pages of your website and should not shift at all when going from web page to web page. Inaddition, while the image does not demonstrate this, you need to include a working link on each page toget back to your home page. Each page of the assignment should load into the Lab Content area only.For the main “directory” page, you should use a file name that will automatically load when a userspecifies only the folder name in the URL. The file should be uploaded to your Lab Assignment 3directory. Your XHTML file should be well-formed and created using a strict XHTML DTD. You cancreate the web page using any text editor (Microsoft Notepad, RogSoft Notepad+, Adobe Homesite, etc)that is not WYSIWYG capable (Adobe Dreamweaver, Microsoft Word, etc).You should use XHTML for the content of all pages and CSS for the stylizing and positioning of each ofthe pages. Using an external .css file, add formatting of your choice to make the output moreaesthetically pleasing. These styles should be implemented as part of the early submission points. Whileyou should continue to use the external CSS you created for your home page, you should not modify orupdate the file. Your new CSS file should not conflict or modify the layout and positioning of earlier labassignments.ApproachFor the first submission point, create a simple XHTML page for all the pages of the online contactdirectory. These pages contain no PHP however some of them will have forms that submit to a separate.php script files. Create a text file with starting records that correspond to the order of the form fields forcontact names, addresses, etc.After creating the non-PHP XHTML pages, you may want to start by determining, coding, and validatingthe .php files using XHTML (and absent of any CSS). You can simply assign a record to an array forearly functional testing. As part of this, and after the first submission point, begin to populate these arrayswith the contents of the file instead. Add the ability to write to the file. Once working like the output given,you can begin adding the CSS formatting. Finally, validate all the pages and correct any ill-formed tagswhere necessary.SubmissionYou will need to upload these web/script pages and CSS file to your Lab Assignment 3 directory withinyour Zeus/Helios server space, while keeping the original SSI and CSS files in their original file location.Verify that all the uploaded pages work in the browser, as this is what will be used for grading. Also foreach submission point, you must submit all the files you create to the appropriate Assignment drop boxon Blackboard.Notables! Remember that the lab assignment must clearly display your name in the interface (if any) and becommented with your name in all files.! Try to be consistent in the naming of your files as this will help you later on.! Feel free to use your book and notes for general information on these technologies.! If need be, for reference material on HTML, you may want to visit http://w3schools.com/html/ whichwe discussed in class.! For reference material on CSS, you may want to visit http://w3schools.com/css/ which we discussedin class.! For reference material on PHP, you may want to visit http://php.net which we discussed in class.! Websites other than those provided in this lab should not be utilized.! Just a reminder… this is individual work so while you can provide general assistance to otherstudents while in the lab class, you should not work together or give solutions. Assistance providedto others while outside the lab class should only be through the use of the discussion forums