1 00:00:00,060 --> 00:00:04,560 ‫Hello and welcome to hacking essentials network and vulnerability scan cause. 2 00:00:06,050 --> 00:00:08,090 ‫In this course, we're going to learn how to. 3 00:00:09,780 --> 00:00:15,300 ‫Find out the computer systems in a network, discover the network topology. 4 00:00:17,340 --> 00:00:19,470 ‫Detect the open ports of the systems. 5 00:00:21,340 --> 00:00:24,400 ‫Detect the versions of the services running on those ports. 6 00:00:25,930 --> 00:00:29,680 ‫Detect the operating systems running on the devices and. 7 00:00:30,640 --> 00:00:34,450 ‫Find and assess the vulnerabilities that exist on those devices.