1 00:00:00,240 --> 00:00:05,300 In this lecture, we're going to learn about the important issue to be matters for pancreas and testing. 2 00:00:05,730 --> 00:00:07,930 So in a sense, a request to the soul. 3 00:00:08,280 --> 00:00:13,890 It should also inform the soul what action is to be performed on a desired resources. 4 00:00:13,890 --> 00:00:20,880 For example, like if a user wants to only view the content of a page, it will invoke the get method 5 00:00:20,880 --> 00:00:27,130 that involves the server tied to the content of the webpage to the client web server, also Web browser. 6 00:00:27,540 --> 00:00:30,490 So several methods are described in this particular section. 7 00:00:30,490 --> 00:00:37,470 On this particular lecture, they are interest to the pancreas and as they indicate, what type of change 8 00:00:37,470 --> 00:00:39,300 changes happening between the two. 9 00:00:39,960 --> 00:00:45,100 So the first renewer list is get and then we will be having postmaster's. 10 00:00:45,140 --> 00:00:46,900 We have two types of matter. 11 00:00:47,730 --> 00:00:54,050 So the good matter, as you can see here in this particular screen, sort Bessus, that get matter. 12 00:00:54,300 --> 00:01:00,820 So the good method passes the perimeter of the application, whether you want it itself, it takes all 13 00:01:00,820 --> 00:01:03,640 the input in the form and append them in the you order. 14 00:01:03,990 --> 00:01:06,420 So this method has some limitations. 15 00:01:06,750 --> 00:01:12,690 So you can only pass 255 characters in the United Waggett. 16 00:01:12,690 --> 00:01:19,380 And if it is exceeding the count, most servers will simply trunked the outside the limit without a 17 00:01:19,380 --> 00:01:23,490 warning or will return the HTP 414 N.. 18 00:01:23,990 --> 00:01:30,420 OK, so another major drawback of using to get married is that the input becomes a part of the user 19 00:01:30,420 --> 00:01:32,940 and which is prone to sniffing actually. 20 00:01:32,950 --> 00:01:39,250 So if you type the user name and password and these values are passed to the Sobol, good matter. 21 00:01:39,430 --> 00:01:45,890 So anybody on a Web server can retrieve the user name and password from the Aperture IHSS lock files. 22 00:01:46,530 --> 00:01:53,670 So if you bookmark the Yuasa, the values past also get stored along with the user in the clear text. 23 00:01:54,240 --> 00:01:59,790 So as you can see in this particular screen screenshot, when you send a search query for colonics in 24 00:01:59,790 --> 00:02:03,600 the Bing search, which as you can see here, we are searching for. 25 00:02:04,470 --> 00:02:07,380 Okay, let me first to change the color so that I can. 26 00:02:08,100 --> 00:02:10,410 OK, so you can see that this is a good matter. 27 00:02:11,350 --> 00:02:14,370 OK, so this is to simply get martyred. 28 00:02:14,640 --> 00:02:22,530 And when you send a search query for Galilea next, as you can see here in the simply Bing search engine, 29 00:02:22,530 --> 00:02:29,130 it is where the you are and a good matter what initially used only to retrieve data from the server. 30 00:02:29,160 --> 00:02:32,900 And so actually, as you can see here, get martyred. 31 00:02:33,090 --> 00:02:36,740 So but many developers use users send data to the server. 32 00:02:37,140 --> 00:02:39,570 So now let's see what is borsht method. 33 00:02:39,960 --> 00:02:42,890 So this, as you can see here, this is Post Method's consort. 34 00:02:43,110 --> 00:02:50,610 So the post method is similar to get matter and is used to retrieve data from the server, but it passes 35 00:02:50,610 --> 00:02:56,430 the content where the body of the request, since the data is now passed in the body of the request, 36 00:02:56,610 --> 00:03:03,030 it becomes more difficult for an attack or hack or a cracker actually to detect and attack the underlying 37 00:03:03,030 --> 00:03:03,550 operation. 38 00:03:04,050 --> 00:03:08,430 So as you can see in this particular following post request, which is here. 39 00:03:10,270 --> 00:03:16,140 In this particular foreign policy request, the U.S. in the past is not sent in a unit but in the body, 40 00:03:16,720 --> 00:03:23,380 OK, so we just separated from the header by the black line, as you can see here. 41 00:03:25,190 --> 00:03:28,060 OK, this is totally separated from the.