Welcome to TechNow! The Leader in Information Security Training & Computer Training.

The world of information security and computer training is ever changing.  The techniques and systems continue to evolve and we must stay current and diligent.  To do this, you can count on TechNow®…the leader in cybersecurity training and computer system training.

TechNow® has been training the leaders in the computer community for many years.  We provide training for students in a number of areas.  Our cybersecurity trainings include popular courses like D0D 8140, Security , CISM, CISSP, CEH,CCNA, and more.  With over 34 years of experience, we’re able to provide you with unmatched training and certification programs.

TechNow also provides a variety of other popular trainings for the computer professional including Cisco, EC-Council, CompTIA, Unix/Linux and more.

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Upcoming Events

  • N-305: CCNA Bootcamp
    • 11/17/2025 – 11/21/2025
    • San Antonio
  • TN-555: Certified Ethical Hacker v13 (CEH)
    • 11/17/2025 – 11/21/2025
    • San Antonio
  • TN-825: Certified Information Security Manager (CISM) Seminar
    • 11/17/2025 – 11/21/2025
    • San Antonio
  • CT-245: Linux+
    • 12/01/2025 – 12/05/2025
    • San Antonio
  • CT-395: CySA+ Cybersecurity Analyst
    • 12/01/2025 – 12/05/2025
    • San Antonio
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    Course Overview:

    Linux System Administration II course is for experienced administrators ready for advanced administration topics. This course provides students with hands-on experience working with more complex and integrated administration concepts, and builds upon the Part 1 course. Students will be instructed in essential  local Red Hat system administration skills including: Logical Volumes, Raid Management, and System Logging, SELinux and Virtual Machines.  The Linux System Administration II course will get you started in understanding network administration topics, including monitoring, routing, Firewall with iptables, and servers such as NFS, SAMBA, DNS, SMTP, HTTP, DHCP, and Kickstart.

    Attendees to RH-295: Linux System Administration II will receive TechNow approved course materials and expert instruction.

    Dates/Locations:

    Date/Time Event
    03/09/2026 - 03/13/2026
    08:00 -16:00
    RH-295: Linux System Administration II
    TechNow, Inc, San Antonio TX
    06/08/2026 - 06/12/2026
    08:00 -16:00
    RH-295: Linux System Administration II
    TechNow, Inc, San Antonio TX
    09/21/2026 - 09/25/2026
    08:00 -16:00
    RH-295: Linux System Administration II
    TechNow, Inc, San Antonio TX

    Duration: 5 days

    Course Objectives:

    • Managing Logical Volumes and RAID
    • Network Routing, Filtering and Monitoring
    • Configuring File Sharing Across Platforms
    • Configuring Internet Services
    • Configuring Security
    • Configuring System Messaging
    • Using Name Services
    • Configuring Name Service Clients
    • Configuring Kickstart
    • Virtualization with KVM
    • Troubleshooting Boot Process

    Prerequisites:

    Comments

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    Are you looking for a Cisco Training Course?

    Your organization needs qualified professionals who can design, implement, and operate Cisco multiprotocol internet works.  With Cisco training from TechNow, you can gain the knowledge and experience your organization needs to succeed.

    TechNow’s Cisco Training and Certification Career Path takes students from the fundamentals of networking through a complete line of Cisco courses designed to give students the knowledge and experience they need to master Cisco networking skills in a fast, thorough, and efficient manner.

    Our Cisco training courses will prepare you for your work towards Cisco certification.  With years of experience in the Cisco training environment, TechNow can lead you through a dynamic experience to prepare you for Cisco certification.

    A list of our Cisco Courses.

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    Course Overview:

    This is an introductory course into the Python scripting language.  This class uses a hands-on approach in teaching the Python language.  This course builds the prerequisite skills for TechNow's P-345: Python for Pentration Testers course.  Getting comfortable with Python is important to understanding how Python can be utilitized for offensive measures.

    This course is hands-on with the instructor walking the students through many short examples to exemplify an objective.  Dexterity with the language comes through many small code examples to produce the desired result.  Students have fun acquiring points for all the code examples they get correct.  We must be having fun because TechNow is always amazed at how competitive students are in trying to acquire the most points!  

    The instructor will focus on the level that each student is currently at, and ensure the student absorbs the subject matter.  Programming is not a daily tasking of administrators or offensive operators and TechNow understands that.  As an instructor led course TechNow is very successful in making Python accessible to those who do not live eat and breath programming.  If a student's ultimate goal is to attend a course like TechNow's P-345: Python for Pentration Testers course, then not being bogged down in the Python language is critical, and this course (P-325: Python Programming) meets that objective.

    Recently we have introduced Raspberry Pi's and multiple sensors to the P-325: Python Programming course.  This enables the student to actually see productive results from their coding skills in the physical world!  Some examples that students create programs for are: Motion detectors, distance, temperature, cameras and keypads.

    Attendees to P-325: Python Programming will receive TechNow approved course materials and expert instruction.

    Dates/Locations:

    No Events

    Duration: 5 Days

    Course Objectives:

    • How Python Runs Programs
    • Introducing Python Object Types
      • Numeric Types
      • Dynamic Typing
    • Variables
    • Regular Expressions
    • Strings
    • Conditionals
      • if Tests and Syntax Rules
    • Lists and Dictionaries
    • Tuples and Files
    • Introducing Python Statements
    • Assignments, Expressions, and Prints
    • while and for Loops
    • Iterations and Comprehensions
    • Documentation
    • Function Basics
    • Built-In Functions
    • Scopes
    • Arguments
    • Modules
    • Module Packages and Importing
    • Classes and OOP
    • Operator Overloading
    • Recursion
    • Exception Coding Details
    • Exception Objects
    • Unicode and Byte Strings
    • Working with Raspberry Pi
      • Writing code for sensors

    Prerequisites:

    • Experience with some form of programming is preferred

     

    Comments

    Latest comments from students


    User: slewis8435

    Instructor comments: Very good instructor - he was excited about the material, very knowledgeable, and explained things clearly.

    Facilities comments: The facilities were fine - plenty of room for each student to set up an extra computer and have room for note taking


    User: nathan.karras

    Instructor comments: Instructor was extremely knowledgeable in programming and scripting. He encouraged students to explore and ask questions. He would work with individuals to troubleshoot lab problems sets. Would highly recommend as an instructor.

    Facilities comments: Room got a little warn. Instructor purchased fans to cool things off for the class. Projector had over scan.


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    Course Overview:  PA-242: Palo Alto Networks Firewall Manage Cyberthreats (EDU-231) Training Class is a two-day course that teaches students strategies in defense against cyberthreats.  Successful completion of this course enables administrators to better understand the threat landscape.  This is not a virtualized theoretical course.  This is hands-on, real world instruction, directly relevant to the DoD and Commercial implementations of Palo Alto Networks next-generation firewalls.

    Each student is issued a physical Palo Alto firewall and a Cisco layer 3 switch at their desk.  Real hardware per student for real experience and real skill development.  TechNow provides a very comprehensive client infrastructure that includes Windows, Linux, and multiple packet sniffer agents.

    The instructor for this course has been a lead in Unix kernel development to implement firewall and intrusion detection technologies.  Additionally, the instructor has taught several security appliance products and carries several SANS, ISC2, ISACA, Cisco, Unix, and Windows certifications.

    Attendees to the PA-242: Palo Alto Networks Firewall Manaage Cyberthreats  (EDU-231) Training Course will receive TechNow approved course materials and expert instruction.

    Dates/Locations:

    No Events

    Duration: 2 days

    Course Objectives:   Students attending this training course will gain an understanding of cyberthreats and their characteristics.  Students will learn how to manage cyberthreats using security policies, profiles, and signatures to protect their network against emerging threats.

    Day 1

    • Mod 1: Threat Landscape
      • Advanced Persistent
      • Threats
      • Data Breaches and Tactics
      • Threat Management
      • Strategies
    • Mod 2: Integrated
      • Approach to Threat
      • Protection
      • Integrated Approach to
      • Protection
      • Next-Generation Firewall
      • Advanced Endpoint
      • Protection
    • Mod 3: Network Visibility
      • Zero Trust Model
      • SSL Decryption
      • Decryption Policy
    • Mod 4: Reducing the Attack
      • Surf
      • ection

     

    Day 2

    • Mod 5: Handling Known
      • Threats
      • WildFire Analysis
      • Security Profiles
    • Mod 6: Handling Unknown
      • Traffic and Zero-Day Exploits
      • WildFire
      • Researching Threat Events
      • Identifying Unknown
      • Applications
    • Mod 7: Investigating
      • Breaches
      • Identify IOCs Using
      • App-Scope
      • Log Correlation
      • Finding Infected Host
    • Mod 8: Using Custom
      • Signatures
      • Creating Custom App-IDs
      • Threat Signatures

    A

    Prerequisites:

    • Students must complete the PA-213: Install, Configure, and Manage course
    • Understanding of network concepts, including routing, switching, and IP addressing
    • In-depth knowledge of port-based security and security technologies such as IPS, proxy, and content filtering

    This course is in no way associated with Palo Alto Networks, Inc.

    Comments

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