October 2018
Intermediate to advanced
528 pages
12h 33m
English
book
Kali Linux 2018: Assuring Security by Penetration Testing - Fourth Edition
by Shiva V. N. Parasram, Alex Samm, Damian Boodoo, Gerard Johansen, Lee Allen, Tedi Heriyanto, Shakeel Ali
Content preview from Kali Linux 2018: Assuring Security by Penetration Testing - Fourth Edition
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Nmap timing options
Nmap comes with six timing modes that you can set with options (-T):
- paranoid (0): In this timing mode, a packet is sent every five minutes. The packets are sent serially. This mode is useful for avoiding IDS detection.
- sneaky (1): This mode sends a packet every 15 seconds, and there are no packets sent in parallel.
- polite (2): This mode sends a packet every 0.4 seconds, and there is no parallel transmission.
- normal (3): This mode sends multiple packets to multiple targets simultaneously. This is the default timing mode used by Nmap. It balances between time and network load.
- aggressive (4): Nmap will scan a given host for only five minutes before moving on to the next target. Nmap will not wait more than 1.25 seconds ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.