L-295: Linux System Administration II

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:

L-245: Linux System Administration I plus six months experience as a systems administrator or one year or more of administrating the Linux operating system.

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VM-315: VMware Infrastructure: Install, Configure, and Manage

Course Overview:

This course explores the VMware Infrastructure, 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. 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. Extensive hands-on labs provide for a rich student experience.

Attendees to VM-315: VMware Infrastructure: Install, Configure, and Manage will receive TechNow approved course materials and expert instruction.

Dates/Locations:

Date/Time	Event
12/15/2025 - 12/19/2025 08:00 -16:00	VM-315: VMware Infrastructure: Install, Configure, and Manage TechNow, Inc, San Antonio TX
03/16/2026 - 03/20/2026 08:00 -16:00	VM-315: VMware Infrastructure: Install, Configure, and Manage TechNow, Inc, San Antonio TX
06/22/2026 - 06/26/2026 08:00 -16:00	VM-315: VMware Infrastructure: Install, Configure, and Manage TechNow, Inc, San Antonio TX
09/28/2026 - 10/02/2026 08:00 -16:00	VM-315: VMware Infrastructure: Install, Configure, and Manage TechNow, Inc, San Antonio TX

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.

Prerequisites:

To ensure your success, system administration experience on Microsoft or Linux operating systems is required.

Comments

Latest comments from students

User: wolfdenise

Instructor comments: The instructor was nice and kept us entertained while providing instruction.

Facilities comments: The facility was nice, clean and easy to get to.

User: asteeves@aol.com

Instructor comments: knowledgeable but can get off subject at times

Facilities comments: good

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TN-715: Systems Security Certified Practitioner (SSCP)

Course Overview:

Looking to move up in the information security field? If you have at least one year of security experience, you qualify for the Systems Security Certified Practitioner (SSCP) certification, which offers junior security professionals a way to validate their experience and demonstrate competence with (ISC²)®’s seven domains.

Attendees to TN-715: Systems Security Certified Practitioner (SSCP) will receive TechNow approved course materials and expert instruction.

Dates/Locations:

Date/Time	Event
01/12/2026 - 01/16/2026 08:00 -16:00	TN-715: Systems Security Certified Practitioner (SSCP) TechNow, Inc, San Antonio TX
04/27/2026 - 05/01/2026 08:00 -16:00	TN-715: Systems Security Certified Practitioner (SSCP) TechNow, Inc, San Antonio TX
07/13/2026 - 07/17/2026 08:00 -16:00	TN-715: Systems Security Certified Practitioner (SSCP) TechNow, Inc, San Antonio TX
10/05/2026 - 10/09/2026 08:00 -16:00	TN-715: Systems Security Certified Practitioner (SSCP) TechNow, Inc, San Antonio TX

Duration: 5 Days

Course Objectives:

Access Controls
Security Operations and Administration
Analysis and Monitoring
Cryptography
Networks and Telecommunications
Malicious Code/Malware
Risk, Response, and Recovery

Prerequisites:

One year security experience
Some knowledge of the (ISC²)®’s seven domains

Comments

Latest comments from students

User: boyleb15

Instructor comments: Instructor was very knowledgeable on most items covered during this course. There were some topics he did lack the answer to. Instructor would also get sidetracked easily

User: keginth

Instructor comments: he was phenomenal with test prep and knew the book well

Facilities comments: adequate

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Observations of Instructor Led Training with Real Hardware

TechNow has heard many students talk about virtualized/remote training that TechNow Does Not Do. While training our most recent offering of PA-215: Palo Alto Networks Firewall Essentials FastTrack a student told his story of how he endend up in our course. His story we have heard for other technologies like Cisco, VMware, BlueCoat and other products.

A large percentage of training is moving to the virtualized/remote lab environments. Students are asked to use some variant of remote access software and remote into the training company's lab environment. Our student in our Palo Alto Networks Firewall course informed us that he went to a very costly offering of that course from the vendor and was not able to perform any labs. There were either network connectivity issues, or issues with the remote access software, or other problems. The whole training experience was very frustrating and not productive.

We keep our labs open to students if they would like after hours, or before hours access. Repeatedly going through a lab engrains that knowledge for later recall. Touching hardware is so critical in understanding the problems that arise when a cable comes loose, or a cable gets plugged in the wrong port. There are other scenarios such as just pulling the power cable, or turning off a power strip, or accidently overwriting a configuration. These disaster scenarious requires hands-on physical access to hardware. Preventing and recovering from disasters is what it's all about, and that requires hands-on, instructor led, real hardware.

Virtualization/Cloud

TechNow has been involved in enterprise client server architectures since 1990. TechNow has delivered national and international implementations for Valero, Wholefoods, Quest, USAA, Golfsmith, AMD, Motorola, and many other fortune 1000 corporations,

TechNow's training program has followed the evolution of enterprise computing into virtualization and cloud computing. With a focus on security, TechNow can present the ramifications of many centralized strategies. All courses utilize enterprise instructors with experience and can discuss the detail of implementation and the integration into an existing infrastructure.