Premium Only Content

IT and Ethical Hacking Series episode 1: Intro to Nmap, the Network Mapper #nmap #ceh #infosec #IT
i am a certified EC-Council instructor as well as CompTIA certified Instructor for CertFirst. I teach many courses including Linux, Cloud, Cybersecurity, Ethical Hacking, Security Plus, Network Plus and many other courses.
This tutorial I hope will help you on your journey to getting more hands on skills in Cybersecurity
Timeline:
0:00-1:59 Welcome and Intro
2:00 -how to break into IT
nmap intro
2:43 Definition of nmap
4:23 Sectools.org - this is where a lot of the cybersecurity tools are located
7:15 Installing nmap
12:56- Zenmap demo
20:10- using nmap on the Windows command line
27:00 nmap online
Download nmap for free: https://nmap.org
Loads more Cybersecurity tools: http://sectools.org
----------------------------------------------------------------------------------------------------------------------
Certfirst website: https://certfirst.com
Mention my name Kris when you send an email to info@certfirst.com and you will get a special discount.
-----------------------------------------------------------------------------------------------------------------------
Follow me on Facebook https://www.facebook.com/krisnhefner
Follow me on Twitter @armyninjacpt
Follow me on Instagram http://www.instagram.com/ragediver24
This is my gaming/IT channel, my home away from home. I play more or less anything PC, XBOX, PS4, PS3, PS Vita, Android Games, Facebook Games, etc.
My current Desktop PC specs:
CPU: AMD FX-6300 3.5GHz 6-Core Processor
Motherboard: Asus M5A97 LE R2.0 ATX AM3+
Memory:Kingston Blu Red Series 8GB (1 x 8GB) DDR3-1600 (have since upgrade to 24GB)
Storage: Seagate Barracuda Green 1TB 3.5" 5900RPM Internal Hard Drive ,Western Digital Caviar Black 1TB 3.5" 7200RPM Internal Hard Drive
Video Card: NVIDIA GeForce GTX 970
Case: NZXT Guardian 921 RB ATX Mid Tower Case
Power Supply: Corsair Builder 500W 80+ Bronze Certified ATX Power Supply
Operating System: Microsoft Windows 10.1
Laptop:
Summary
Operating System
Windows 10 Home 64-bit
CPU
Intel Core i7 7700HQ @ 2.80GHz
Kaby Lake 14nm Technology
RAM
16.0GB Dual-Channel Unknown @ 1197MHz (17-17-17-39)
Motherboard
Alienware Alienware 15 R3 (U3E1)
Graphics
Generic PnP Monitor (1920x1080@60Hz)
Intel HD Graphics 630 (Dell)
4095MB NVIDIA GeForce GTX 1070 (Dell)
ForceWare version: 398.36
SLI Disabled
Storage
119GB LITEON CV3-8D128-11 SATA 128GB (SATA (SSD))
931GB Hitachi HGST HTS721010A9E630 (SATA )
-
LIVE
The Bubba Army
2 days agoCharlie Kirk's Shooter, Had a Trans BF? - Bubba the Love Sponge® Show | 9/15/25
2,750 watching -
30:31
DeVory Darkins
14 hours ago $4.73 earnedCNN forced to admit the shocking truth about shooter as Fetterman drops bomb on Democrats
6.86K61 -
20:54
Professor Nez
15 hours ago🚨BREAKING: Shooter’s Own Words in Charlie Kirk Case Revealed
1.79K3 -
16:48
itsSeanDaniel
16 hours agoGenius Republican Defends Charlie Kirk and CALLS OUT The Radical Left
2641 -
9:09
Freedom Frontline
15 hours agoFox News Just Showed The Video Biden Never Wanted Seen
4.13K15 -
0:27
historyofboxing
17 hours ago $0.13 earnedThe Cuban Machine… and Deadliest KO Phenom Right Now – David Morrell Jr
1.48K1 -
38:07
Degenerate Plays
14 hours ago $0.24 earnedWorst Star Wars Character Pranks Us All - Call of Duty: Modern Warfare 3 (2011) : Part 3
3.66K -
LIVE
BEK TV
2 days agoTrent Loos in the Morning - 9/15/2025
141 watching -
3:38:49
Badlands Media
1 day agoThe Narrative Ep. 38: The Sovereign World
118K62 -
2:57:44
The Charlie Kirk Show
14 hours agoWASHINGTON D.C. PRAYER VIGIL FOR CHARLIE KIRK
266K455