Course Overview:

The  UNIX Security Administrator Prep is a hands-on course that covers how to secure and audit UNIX and Linux operating systems. This includes concepts such as Rootkits, Buffer overflows, and monitoring UNIX/Linux systems.

Attendees to TN-959: Unix Security Administratorwill receive TechNow approved course materials and expert instruction.

Date/Locations:

No Events

Duration: 5 days

Course Objectives:

  • AIDE
  • Apache
  • Best Practices for Kernel Tuning and Warning Banners
  • Boot Services
  • Chroot()
  • DNS- BIND
  • DNSSec
  • Evidence Collection and Preservation
  • Forensic Analysis
  • Forensic Preparation and Incident Handling
  • Host Based Firewalls – iptables
  • Intro to Forensics
  • OS Install and Patching
  • Physical, User Account, and Password Access Control
  • Se Linux
  • Sendmail
  • SSH
  • Stack Smashing
  • Sudo
  • Syslog-NG
  • UNIX Logging

Course Prerequisites:

  • GSEC or equivalent experience
  • UNIX, Windows, networking, and security experience
  • This is a hands-on skill course requiring comfort with command line interaction and network communications

 

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User: wbcarter

Instructor comments: Good Stuff. Thanks!


User: ryuhas

Instructor comments: Very Good Instructor

Facilities comments: Facilities was great. Location had a lot to be desired. To much traffic and accidents trying to get here.


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Course Overview:

This course delivers the technical knowledge, insight, and hands-on training to receive in-depth knowledge on Wireshark® and TCP/IP communications analysis. You will learn to use Wireshark to identify the most common causes of performance problems in TCP/IP communications. You will learn about the underlying theory of TCP/IP and the most used application protocols, so that you can intelligently examine network traffic for performance issues or possible Indicators of Compromise (IoC).

Duration: 5 Days

Audience:

Anyone interested in learning to troubleshoot and optimize TCP/IP networks and analyze network traffic with Wireshark, especially network engineers, information technology specialists, and security analysts.

Course Prerequisites:

We recommend that attendees of this course have the following prerequisite:
• Network+

Dates/Locations:

No Events

Course Outline:

DAY ONE

Course Set Up and Analyzer Testing

Network Analysis Overview
Wireshark Functionality Overview
Capturing Wired and Wireless Traffic
Define Global and Personal Preferences for Faster Analysis
Defined Time Values and Interpret Summaries
Interpret Basic Trace File Statistics to Identify Trends
Create and Apply Display Filters for Efficient Analysis

DAY TWO

Follow Streams and Reassemble Data
Use Wireshark’s Expert System to Identify Anomalies
TCP/IP Analysis Overview
Analyze Common TCP/IP Traffic Patterns

DAY THREE

Graph I/O Rates and TCP Trends
802.11 (WLAN) Analysis Fundamentals
Voice over IP (VoIP) Analysis Fundamentals
Network Forensics Fundamentals

DAY FOUR

Detect Scanning and Discovery Processes
Analyze Suspect Traffic

DAY FIVE

Use Command‐Line Tools

Next/Related Courses:

 

 

Course Overview:

This course, TN-385: TCP/IP Analysis & Implementation, provides students with a comprehensive technical introduction to TCP/IP & the interworkings of TCP/IP application to UNIX, Linux and Windows in a network environment.  This course begins by providing a comprehensive protocol stack analysis.  It continues with extensive hands-on exercises needed to configure TCP/IP on UNIX and Windows based networks.

Attendees to TN-385: TCP/IP Analysis & Implementation will receive TechNow approved course materials and expert instruction.

Dates/Locations:

No Events

Duration: 5 Days

Course Objectives:

  • A thorough comprehension of each level of the protocol stack
  • Configuring UNIX & Windows to access internetworks
  • Configuring & setting up a Cisco router
  • Properly implementing subnets to avoid ongoing maintenance headaches
  • Routing & routing protocols, RIP, OSPF, and IGRP
  • How to troubleshoot a wide range of routing problems
  • All major TCP/IP application services including: FTP, TELNET, SNMP, NFS, DNS, DHCP, & WINS
  • How to avoid common internetworking problems
  • How to troubleshoot TCP/IP networks using protocol analysis techniques – snoop on Sun Workstation & Network Monitor on Windows.
  • How to design, build, configure, & manage TCP/IP internetworks
  • Applying a structured methodology for troubleshooting TCP/IP internetworks
  • ACL's on Cisco routers

Prerequisites:

  • Students should have good end-user skills in TCP/IP (FTP, TELNET, RLOGON,  & MAIL).

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Course Overview:

This CEH course will immerse you into a “Hacker Mindset” in order to teach you how to think like a hacker and better defend against future attacks. Students are in the driver’s seat with a hands-on training environment employing a systematic ethical hacking process. All while teaching students how to scan, test, hack, and secure target systems. CEH shows how hackers think and act maliciously so you can learn to better position your organization’s security infrastructure and defend against future attacks.

This CEH course covers the Five Phases of Ethical Hacking, diving into Reconnaissance, Gaining Access, Enumeration, Maintaining Access, and covering your tracks.

This CEH course delivers in-demand ethical hacking skills while preparing you for the internationally-recognized Certified Ethical Hacker (CEH) certification exam  from EC-Council.

This course supports a certification that is DoD approved 8570 Baseline Certificate and meets DoD 8140/8570 training requirements.

What’s Included:

  • EC-Council official E-Courseware
  • EC-Council official iLabs code with access for 6 months
  • EC-Council official Certificate of Attendance
  • CEH Exam Voucher

 

Security Course Flow
Document Flow Chart iconsm

Dates/Locations:

Date/Time Event
08/11/2025 - 08/15/2025
08:00 -16:00
TN-555: Certified Ethical Hacker v13 (CEH)
TechNow, Inc, San Antonio TX
11/17/2025 - 11/21/2025
08:00 -16:00
TN-555: Certified Ethical Hacker v13 (CEH)
TechNow, Inc, San Antonio TX

Duration: 5 Days

Course Content:

  • Module 01. Introduction to Ethical Hacking
  • Module 02. Foot-printing and Reconnaissance
  • Module 03. Scanning Networks
  • Module 04. Enumeration
  • Module 05. Vulnerable Analysis
  • Module 06. System Hacking
  • Module 07. Malware Threats
  • Module 08. Sniffing
  • Module 09. Social Engineering
  • Module 10. Denial-of-Service
  • Module 11. Session Hijacking
  • Module 12. Evading IDS,Firewalls, and Honeypots
  • Module 13. Hacking Web Servers
  • Module 14. Hacking Web Applications
  • Module 15. SQL Injection
  • Module 16. Hacking Wireless Networks
  • Module 17. Hacking Mobile Platforms
  • Module 18. IoT and OT Hacking
  • Module 19. Cloud Computing
  • Module 20. Cryptography

 

Prerequisites:

  • Windows operating system and/or Linux operating system or other Unix-based OS
  • TCP/IP protocols and implementation
  • At least 2 years of IT security experience
  • TN-325:Security+

Target Audience:

Information Security Analyst/Administrator, Information Assurance (IA) Security Officer, Information Security Manager/Specialist, Auditors, Security Professional, Site Admins, Penetration Testers, Red Team,Risk/Threat/Vulnerability Analyst, Individuals concerned about the integrity of network infrastructure

 

About us:

TechNow has taught security courses for almost 30 years, before most certifications existed and has successfully moved students through certification programs associated with IAPP, SANS, EC-Council and ISC2. Our instructor maintains over a dozen security certifications and has been the director of a company with internationals sales in security training, consulting, and compliance.

Tech Now, Inc. is an accredited Training Center with Ec-Council.

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