Course Overview:

In this course students will learn to configure the Linux kernel, install & configure modules, to install and configure non-default devices and automate installation with Kickstart. Students also utilize skills developed in L-245 to expand on file system configuration with spanning devices and RAID. This is the foremost server side Linux course in the industry covering all server side components such as DHCP, Samba, NIS, LDAP, inet, telnet ftp, dns, etc.  Expanding on security introduced in L-245: Linux System Administration I, TCP wrappers, firewalling with IP filters, SQUID, & ssh are covered.

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

Dates/Locations:

No Events

Duration: 5 Days

Course Objectives:

  • Custom installation of a Linux server
  • Linux device naming conventions & the boot process
  • Adding peripheral devices
  • Reconfiguring the kernel
  • Disk partitioning & formatting
  • Changing system run levels
  • Adding startup files for additional services
  • Adding & removing software packages
  • Disk & file system Administration
  • Terminals & modem configuration
  • Configuring NFS to support the client/server environment
  • Use the automounter
  • Server side components such as DHCP, Samba, NIS, LDAP, inet, telnet, ftp, DNS, etc.
  • Troubleshooting techniques
  • Advanced Linux installation

Prerequisites:

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Course Overview:

This course explores the VMware Infrastructure and related security, which consists of VMware ESX Server & VMware Virtual Center Server. We will look at both the design environments and operational processes of the VMware Infrastructure including security. This course provides IT architects with the insight needed to tackle tough issues in server virtualization such as virtual machine technologies, storage infrastructure, and designing clustered environments with security practices included. Extensive hands-on labs provide for a rich student experience.

Hypervisors and their supporting environment require attention to security due to the aggregated risk of hosting multiple virtual servers. This course explores the security of virtualized environments. Student configure ESXi by learning to manage the security and risk between ESXi, virtual servers and security integration of ESXi to the physical network infrastructure including appropriate segregation from other sensitive networks and management networks. How to configure virtual networks when some hosts are dual or multi homed, but internally segregate between the two or more connected networks with different security levels. Appropriate integration of zero-clients and thin clients. Configuration of defensive measures on hosts, servers, hypervisors within the virtual environment and practices for those guarding it externally. Integration of Active Directory and other AAA/CIA related services relative to a virtualized environment.

Students are also walked through DoD ESXi Security Technical Implementation Guide (STIG). Introduction to the impact of Intel Trusted Execution Technology integrated with ESXi to create a trusted platform for virtual machines. Additionally the instructor walks the students through NIST Special Publication 800-125A: Security Recommendations for Hypervisor Deployment on Servers, and NIST Special Publication 800-125B: Secure Virtual Network Configuration for Virtual Machine (VM) Protection.

Attendees to “VM-345: VMware Infrastructure Security: VMware Install, Configure, and Manage with Security Objectives” will receive TechNow approved course materials and expert instruction.

Dates/Locations:

No Events

Duration: 5 Days

Course Objectives:

• Virtual Infrastructure Overview
• ESX and ESXi Server Installation
• Configuration of Networking, Scalability and Security
• Storage
• Install and Configure vCenter Server and Components
• Creation, Deployment, Management, and Migration of Virtual Machines
• Utilize vCenter Server for Resource Management
• Utilize vCenter Server for Virtual Machine Access Control and User Managment
• Use vCenter Server to increase scalability
• Monitoring Your Environment
• Data & Availability Protection Troubleshooting
• Use VMware vCenter Update Manager to apply ESXi patches
• Use vCenter Server to manage vMotion, HA, DRS and data protection.

Privacy Policy

Effective Date: August 1, 2026

TechNow, Inc. respects the privacy of our students and visitors to our website and is committed to protecting the information entrusted to us.

This Privacy Policy explains what information we collect, how we use it, how we protect it, and the circumstances under which it may be disclosed.

1. Information We Collect

We may collect information necessary to provide and administer our educational courses and related services.

This information may include:

  • Name
  • Mailing or billing address
  • Telephone or mobile phone number
  • Email address
  • Course enrollment information
  • Student account information
  • Course progress and quiz activity
  • Information necessary to process course registration and payment
  • Communications between the student and our organization concerning course administration

We collect only information that is reasonably necessary to operate our courses, administer student accounts, communicate with students, and provide related services.

2. How We Use Student Information

We use student information solely for legitimate business and educational purposes related to the delivery and administration of our courses.

This may include:

  • Registering students for courses
  • Creating and maintaining student accounts
  • Providing access to course materials and quizzes
  • Communicating course schedules and changes
  • Sending course reminders and administrative notifications
  • Communicating logistical information necessary for a course
  • Communicating urgent or emergency information related to the delivery of a course
  • Responding to student questions and requests
  • Administering payments and registrations
  • Maintaining records necessary to operate our business and educational programs
  • Providing technical support for our student platform
  • Protecting the security and integrity of our systems

3. No Sale or Marketing Use of Student Contact Information

We do not sell, rent, lease, or otherwise provide student telephone numbers, mobile phone numbers, email addresses, or other student contact information to third parties for their own marketing, advertising, lead generation, or sales purposes.

We do not use student contact information to conduct unrelated marketing campaigns.

We do not sell or exchange student contact information for leads, affiliate marketing, or other commercial marketing purposes.

Our communications with students are limited to information reasonably related to their enrollment, courses, student accounts, course logistics, and urgent or emergency matters associated with delivering a course.

4. SMS Text Messaging

Student SMS Notifications

We may use SMS text messaging to communicate with students who have student accounts associated with our courses.

We only take registrations over the phone and when asked for a preferred phone number you were asked: “Would you like to receive course-related text messages at this mobile number?”  This is to initiate automated communications.  Once logged into the TechNow Quiz Platform there is a button at the top of your dashboard “SMS: on“, with a mouse hover text tooltip of “You are currently enrolled to receive SMS notifications about your student account and courses. PRESS TO DISABLE SMS”.  If you press the button it becomes “SMS: off“, with a mouse hover text tooltip of “You are currently NOT enrolled to receive SMS notifications about your student account and courses. PRESS TO ENABLE SMS”.  Changes of “SMS: off” and “SMS:on” are logged as text messaging Opt-Out and Opt-in.

SMS messages are used for course-related and administrative communications, not marketing or promotional campaigns.  Most TechNow communications is through email, SMS is used for time critical and emergency communications.

Examples of SMS communications may include:

  • Student account notifications
  • Course enrollment or welcome notifications
  • Course reminders
  • Class schedule information
  • Schedule changes
  • Class cancellations
  • Location or logistical information
  • Instructor or course-related administrative notifications
  • Urgent or emergency information related to the delivery of a course
  • Other communications reasonably necessary to administer a student’s participation in a course

We do not use student SMS messaging to send advertising, promotional offers, sales messages, or unrelated marketing communications.

SMS Consent

Students who elect to receive SMS messages authorize TechNow, Inc. to send course-related and administrative text messages to the mobile telephone number provided by the student.

SMS consent is not a condition of purchasing or enrolling in a course.

Message frequency varies depending on course enrollment, account activity, and circumstances requiring course-related communication. Message and data rates may apply.

Opting Out of SMS Messages

Students may disable SMS notifications through the SMS settings available within their student dashboard.

Students may also reply STOP to an SMS message to request that SMS messaging be discontinued.

After an SMS opt-out request is received, our platforms prevent additional SMS messages from being sent to that telephone number.

A student may request assistance regarding SMS messaging by replying HELP where supported or by contacting us using the contact information provided on our website.

Disabling SMS notifications does not prevent a student from accessing their student account or participating in a course. Students who disable SMS may still receive important information through other available communication methods when necessary.

SMS Information Is Not Sold or Shared for Marketing

We do not sell, rent, or share mobile telephone numbers or SMS consent information with third parties for their own marketing or advertising purposes.

SMS consent information is used solely for administering our student communication program and providing the course-related communications described in this Privacy Policy.

5. TechNow Does NOT Share Information With Service Providers

Unlike most companies, TechNow does not use third-party service providers  to operate our business, we are a SELF HOSTED company.

For example, we internally self host:

  • Website
  • Student-platform
  • Email
  • Information technology and security
  • Database and infrastructure services

TechNow interacts with a Bank for Payment Processing and with a trusted SMS provider for SMS delivery.   A student’s mobile telephone number and message information may be transmitted through our trusted SMS service provider solely to deliver the requested or authorized course-related communication.

6. Course Platform Information

Students may receive an account on our course and quiz platform.

Information associated with a student account may include:

  • Login credentials
  • Course enrollment
  • Quiz and assessment activity
  • Course progress
  • Account settings
  • Communication preferences
  • SMS preferences

This information is used to provide and administer the student’s courses and account.

7. Payment Information

When payment is required for a course, payment information may be processed through a third-party payment processor.

We do not retain payment-card information on our student quiz platform unless specifically stated otherwise.

Payment processors may collect and process payment information according to their own privacy policies and security practices.

8. Cookies and Technical Information

Our website and student platform may use cookies, session information, logs, and similar technical mechanisms necessary to:

  • Maintain authenticated sessions
  • Keep students logged into their accounts
  • Provide website and application functionality
  • Maintain security
  • Detect and prevent unauthorized access
  • Diagnose technical problems
  • Improve the reliability of our services

We do not use student contact information for third-party advertising or behavioral marketing.

9. Information Security

We take reasonable administrative, technical, and organizational measures to protect student information against unauthorized access, alteration, disclosure, or destruction.

No method of storing or transmitting information over the Internet can be guaranteed to be completely secure. We therefore cannot guarantee absolute security of information.

10. Retention of Information

We retain student information for as long as reasonably necessary to provide our services, administer courses and student accounts, maintain appropriate business records, comply with legal or regulatory obligations, resolve disputes, and protect our rights and systems.

When information is no longer reasonably necessary for these purposes, we may securely delete or otherwise dispose of it.

11. Children’s Privacy

Our courses and services are intended for the individuals described by our course enrollment requirements. We do not knowingly collect personal information from children in violation of applicable law.

If you believe that a child has provided personal information to us without appropriate authorization, please contact us.

12. Third-Party Websites

Our website may contain links to websites or services operated by third parties.

We are not responsible for the privacy practices, content, or security of third-party websites. We encourage users to review the privacy policies of those websites before providing personal information.

13. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our services, technology, business practices, or legal requirements.

When we make changes, we will update the Effective Date shown at the beginning of this Privacy Policy.

14. Contact Us

If you have questions about this Privacy Policy, your personal information, or our SMS messaging practices, please contact us:

TechNow Inc.
14117 Jones Maltsberger Rd
San Antonio, TX 53578
210 733-1093
technow-training@technow.com
technow.com

Effective Date: August 1, 2026

in   

Course Overview:

This course engages students by providing in-depth knowledge of the most prominent and powerful attack vectors and an environment to perform these attacks in numerous hands-on scenarios. This course goes far beyond simple scanning for low-hanging fruit, and shows penetration testers how to model the abilities of an advanced attacker to find significant flaws in a target environment and demonstrate the business risk associated with these flaws.

A skills focus enables the student to better absorb the subject matter and perform successfully on the job.   This is not death by power point. The course is aligned with information assurance operators and executing hands-on labs. Lecture and labs walk the student through the knowledge required to truly understand the mechanics of the attacks and the effectiveness.

Attendees to TN-989: Advanced Penetration Testing, Exploits, and Ethical Hacking course will receive TechNow approved course materials and expert instruction.

Date/Locations:

No Events

Course Duration: 5 days

Course Objectives:

  • Accessing the Network
  • Advanced Fuzzing Techniques
  • Advanced Stack Smashing
  • Attacking the Windows Domain – Enumeration
  • Attacking the Windows Domain – Restricted Desktops
  • Attacking the Windows Domain – The Attacks
  • Building a Metasploit Module
  • Crypto for Penetration Testers
  • Exploiting the Network
  • Fuzzing Introduction and Operation
  • Introduction to Memory and Dynamic Linux Memory
  • Introduction to Windows Exploitation
  • Manipulating the Network
  • Python and Scapy For Penetration Testers
  • Shellcode
  • Smashing the Stack
  • Windows Heap Overflow Introduction
  • Windows Overflows

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: ryanv

Instructor comments: Great.

Facilities comments: N/A. Hotel.


User: sean.hollinger

Instructor comments: Instructor is technically knowledgeable as he has been on every course I've taken with TechNow.

Facilities comments: adequate


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Course Overview:

Red Hat System Administration: Linux Automation with Ansible is designed for Linux administrators and developers who need to automate repeatable and error-prone steps for system provisioning, configuration, application deployment, and orchestration.  TechNow’s  Ansible course facilitates the dynamic IT infrastructure through automation.

This course also supports DevOps practices through Ansible playbooks automating workflows.  TechNow has operated Automated Unix and Linux environment for over 35 years and brings this field experience to the classroom utilizing ansible and discussing its impact on: Infrastructure (Linux, Windows, network devices), Cloud automation (AWS and Azure), Application deployment, Security & compliance, and CI/CD pipelines.

This course also ties in nicely with the TechNow course CL-355: Containers, Kubernetes, and Red Hat OpenShift Administration which provides an overview of the DoD Enterprise DevSecOps Platform (DSOP) Reference Design, its current state, and ties to DoD Cloud Platform One (P1).

Dates/Locations:

No Events

Duration: 5 days

Course Objectives:

  • An introduction to Ansible
  • Install and configure Ansible development tools in VS Code and configure Ansible setting
  • Create and update inventories of managed hosts and manage connections to them
  • Automate administration tasks with Ansible Playbooks
  • Write effective playbooks at scale
  • Protect sensitive data used by Ansible Automation Platform with Ansible Vault
  • Reuse code and simplify playbook development with Ansible Roles and Ansible Content Collections
  • Developing Automation Content: Variables, Task Control, Deploying Files
  • Developing Automation Content at Scale
  • Reusing Code with Ansible Roles and Content Collections
  • Automate Linux Administration Tasks

Prerequisites:

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