1 00:00:00,240 --> 00:00:03,490 Hello everyone and welcome to this section on networking. 2 00:00:03,510 --> 00:00:09,690 So this section is titled networking refresher meaning that some of you might have a networking background 3 00:00:09,980 --> 00:00:15,060 and if you're looking at this list that's on the screen and you go down the list and you say yep I know 4 00:00:15,060 --> 00:00:20,880 all those you can feel free to skip this section if you've taken some of these in the past and you just 5 00:00:20,880 --> 00:00:23,020 might want a little bit of a refresher on them. 6 00:00:23,060 --> 00:00:24,920 This section is for you. 7 00:00:24,930 --> 00:00:31,300 We're going to cover these topics not totally in depth but we're going to use it as a way to brush up. 8 00:00:31,440 --> 00:00:35,300 And then we'll hit on networking again when we get into introductory listings. 9 00:00:35,340 --> 00:00:42,510 So if you are unfamiliar with things like TCB UDP in the three way handshake or if you're submitting 10 00:00:42,510 --> 00:00:47,280 is a little shaky or you don't know what the LSI model is chances are you should probably stick around 11 00:00:47,280 --> 00:00:51,720 and just click through this series watch it and build that foundation. 12 00:00:51,720 --> 00:00:59,160 Remember we talked about one of the core foundations of pen testing being a strong networking background. 13 00:00:59,160 --> 00:01:01,370 This is a good way to build it up. 14 00:01:01,380 --> 00:01:05,790 Remember what you might have forgotten and go from there. 15 00:01:05,790 --> 00:01:10,470 So let's go ahead and just jump right into the first video which is going to be IP addresses.