1
00:00:00,390 --> 00:00:02,700
And map timing templates.

2
00:00:04,520 --> 00:00:10,490
So in scanning on these networks, our goal, of course, is to make discoveries as soon as possible

3
00:00:10,940 --> 00:00:12,210
without being noticed.

4
00:00:12,890 --> 00:00:17,540
And this discovery identifies to us the computers and ports that may be open.

5
00:00:18,080 --> 00:00:21,800
This next step is to obtain the necessary information.

6
00:00:22,730 --> 00:00:26,800
Our biggest obstacle, one scanning, of course, is security systems.

7
00:00:28,400 --> 00:00:35,090
That map offers different alternatives for scanning without being caught in security systems.

8
00:00:36,250 --> 00:00:42,370
They are activated by the T parameter and named in the range zero to five.

9
00:00:43,210 --> 00:00:47,200
So the T parameter is only related to timing.

10
00:00:48,210 --> 00:00:50,220
When it's used with other parameters.

11
00:00:51,230 --> 00:00:53,060
T zero paranoid.

12
00:00:54,360 --> 00:01:00,390
Only one port is scanned at a time, and it's used to send packets very slowly.

13
00:01:01,650 --> 00:01:05,130
The time difference between the two packets sent is five minutes.

14
00:01:06,200 --> 00:01:11,120
So this option is one of the modes used to bypass security systems.

15
00:01:13,370 --> 00:01:14,690
He's one sneaky.

16
00:01:15,950 --> 00:01:21,740
So this mode is used when you want to send packets quickly, but it's still slower than a normal scan.

17
00:01:23,140 --> 00:01:27,850
The time difference between two packets sent is 15 seconds.

18
00:01:28,950 --> 00:01:33,570
Of course, this option will be the second mode that's used to bypass security systems.

19
00:01:35,080 --> 00:01:36,610
Two polite.

20
00:01:37,530 --> 00:01:46,770
So in this mode, you'll be sending packets quickly, well, more quickly than 091, but certainly slower

21
00:01:46,770 --> 00:01:47,820
than a normal scan.

22
00:01:49,210 --> 00:01:54,430
So the time difference between the two packets sent is four tenths of a second, and when scanning in

23
00:01:54,430 --> 00:01:57,610
this mode, you may be visible to security systems.

24
00:01:59,040 --> 00:02:07,050
T3 is our normal operation, so this mode is the default and timing pattern used when the T parameter

25
00:02:07,050 --> 00:02:08,340
is not specified.

26
00:02:09,530 --> 00:02:13,760
So, yeah, what is the time difference between the two packets sent is a tenth of a second.

27
00:02:15,900 --> 00:02:17,820
For aggressive.

28
00:02:19,370 --> 00:02:26,000
You will use this mode when you want to send packets very quickly and and MAP will wait only one point

29
00:02:26,000 --> 00:02:27,550
twenty five seconds for a response.

30
00:02:29,020 --> 00:02:33,040
So the time difference between the two packets set is up to 10 milliseconds.

31
00:02:34,710 --> 00:02:41,970
Now, the official documentation of Unmap recommends a use of T4 for modern, reasonably modern and

32
00:02:41,970 --> 00:02:43,290
reliable networks.

33
00:02:45,780 --> 00:02:46,590
T5.

34
00:02:47,770 --> 00:02:48,790
Or insane.

35
00:02:50,060 --> 00:02:56,720
So use this mode to just send insanely fast packets and it'll only wait three tenths of a second for

36
00:02:56,720 --> 00:02:57,760
an unmapped response.

37
00:02:58,740 --> 00:03:03,180
And the time difference between two packets is up to five milliseconds.

38
00:03:04,250 --> 00:03:10,570
So, of course, this mode makes scanning super fast, but sometimes you're going to sacrifice accuracy.

39
00:03:12,480 --> 00:03:18,000
So if it fails to complete a scan within 15 minutes and MAP will give up a whole.

40
00:03:19,470 --> 00:03:27,510
Otherwise, the T5 should only be used on a fast network and high quality systems because sending packets

41
00:03:27,510 --> 00:03:35,940
that fast can affect the operation of the network or the entire system and can even cause a system failure.