N-595: VoIP Security Analysis and Design

Course Overview:

As VoIP (Voice-over IP) is integrated into the operations of many missions, it is imperative to understand its security ramifications. In the N-595: VoIP Security Analysis and Design class the objectives are designed for those who are chartered with the responsibility of securing networks and application environments that incorporate VoIP. Topics include how VoIP works, its interactions with the network, its vulnerabilities and mitigations. Focus is on leading open source and proprietary technologies utilizing Asterisk and Cisco and the protocols SIP, H.323, RTP, MGCP, and Skinny. Other protocols such as Nortel's UNIStim will be addressed. As for Cisco, security pieces in the VoIP CallManager servers, Catalyst switches, IOS-based routers, and ASA firewalls, amounts to several different platforms, each with its own management interface and lockdown procedures. Various open source tools including those in BackTrack are used for VoIP attacks. A task list of actions for securing enterprise VoIP is carried out in hands-on labs, performed on Cisco phones, routers, switches, and ASA firewalls.

Attendees to N-595: VoIP Security Analysis and Design will receive TechNow approved course materials and expert instruction.

Dates/Locations:

No Events

Duration: 5 Days

Course Objectives:

VoIP Architecture
VoIP Signaling and media protocols
Common VoIP authentication mechanisms
Common VoIP encryption techniques
VoIP protocol analysis with Wireshark
Maintaining QoS while mitigating DoS
VoXML, XML, and application integration security
Converged network security design and implementation
Impact of NAT and firewalls
SIP, H.323, and MGCP vulnerabilities
VPN, IPsec and SRTP to secure VoIP services
Penetration testing with open source tools
Attacks for Eavesdropping, call redirection, and DoS
Design of hacked firmware virtualization layer
Concise lockdown steps for network hardware and VoIP

Prerequisites:

This is an advanced Information Security Course which requires basic Windows & UNIX competency
Certification or 2 years of experience in these operating systems is highly recommended
As well as an understanding of TCP/IP

Comments

Latest comments from students

Liked the class? Then let everyone know!

PM-224: PMI Agile Certified Practitioner (PMI-ACP)® Prep Course

Course Overview:

This course is developed for those individuals seeking to pass the Project Management Institute’s PMI-ACP Exam. PMI Agile Certified Practitioner (PMI-ACP)® is one of the newest certifications offered by PMI and is expected to become the industry standard certification for agile over the next few years. The PMI-ACP® certification clearly illustrates to colleagues, organizations or even potential employers that students are ready and able to lead in this new age of product development, management, and delivery.

While preparing you for the exam, you will explore various approaches to agility including Scrum, Kanban, Lean, Extreme Programming (XP), and Test-Driven Development (TDD). By the end of the course, you’ll have mastered the practices and techniques that Agile practitioners use to improve team performance, resolve problems and engage in continuous process improvements and be equipped with job-ready skills.

This course provides students with 21 contact hours in agile practices to help attain the Project Management Institute (PMI)® credential. PMI® and PMI-ACP® are registered marks of the Project Management Institute, Inc.

Attendees to PM-224: PMI Agile Certified Practitioner (PMI-ACP) Prep Course will receive TechNow approved course materials and expert instruction.

Dates/Locations:

Date/Time	Event
08/11/2025 - 08/13/2025 08:00 -16:00	PM-224: PMI Agile Certified Practitioner (PMI-ACP)® Prep Course TechNow, Inc, San Antonio TX
11/17/2025 - 11/19/2025 08:00 -16:00	PM-224: PMI Agile Certified Practitioner (PMI-ACP)® Prep Course TechNow, Inc, San Antonio TX

Duration: 3 Days

Course Objectives:

Agile Principles and Mindset
Value-driven delivery
Stakeholder engagement
Team performance
Adaptive planning
Problem detection and Resolution
Continuous Improvement

Prerequisites:

Secondary degree
21 contact hours of training in agile practices
12 months of general project experience within the last 5 years. A current PMP^® or PgMP^® will satisfy this requirement but is not required to apply for the PMI-ACP
8 months of agile project experience within the last 3 years

Comments

Latest comments from students

Liked the class? Then let everyone know!

Cisco Security Courses

Here are the Cisco Security course offerings:

TN-822: Certified Information Systems Auditor (CISA) Seminar

Course Overview:

The mark of excellence for a professional certification program is the value and recognition it bestows on the individual who achieves it. The technical skills & practices the CISA promotes and evaluates are the building blocks of success in the field. Possessing the CISA designation demonstrates proficiency and is the basis for measurement in the profession. With a growing demand for professionals possessing IS audit, control and security skills, CISA has become a preferred certification program by individuals and organizations around the world. CISA certification signifies commitment to serving an organization and the IS audit, control and security industry with distinction. This course will help the student prepare to obtain this credential.

Attendees to TN-822: Certified Information Systmes Auditor (CISA) Seminar will receive TechNow approved course materials and expert instruction.

Dates/Locations:

Date/Time	Event
10/06/2025 - 10/10/2025 08:00 -16:00	TN-822: Certified Information Systems Auditor (CISA) Seminar TechNow, Inc, San Antonio TX

Duration: 5 Days

Course Objectives:

The IS Audit Process (10%)
- Provide IS audit services in accordance with IS audit standards, guidelines, and best practices to assist the organization in ensuring that its information technology and business systems are protected & controlled.
IT Governance (15%)
- Provide assurance that the organization has the structure, policies, accountability, mechanisms and monitoring practices in place to achieve the requirements of corporate governance of IT.
System and Infrastructure Life Cycle Management (16%)
- Provide assurance that the management practices for the development/acquisition, testing, implementation, maintenance and disposal of systems and infrastructure will meet the organization's objectives.
IT Service Delivery and Support (14%)
- Provide assurance that the IT service management practices will ensure the delivery of the level of services required to meet the organization's objectives.
Protection of Information Assets (31%)
- Provide assurance that the security architecture (policies, standards, procedures and controls) ensures the confidentiality, integrity and availability of information assets.
Business Continuity and Disaster Recovery (14%)
- Provide assurance that, in the event of a disruption, the business continuity and disaster recovery processes will ensure the timely resumption of IT services, while minimizing the business impact.

Prerequisites:

A minimum of five years of professional information systems auditing, control & security work experienced is required. Experience must have been gained within the 10-year period preceding the application date for certification, or within five years from the date of initially passing the examination.

Comments

Latest comments from students

User: fsarisen

Instructor comments: Thank you Tim for all the great information! I am confident that I'll do well on the ICND exam.

User: storoy30

Instructor comments: The instructor, Tim Burkard, was very knowledgeable on the course material and skilled at explain more complex ideas.

Liked the class? Then let everyone Know!

VM-325: VMware View: Install, Configure and Manage

Course Overview:

This hands-on training course builds your skills in the VMware View^TM suite of products: VMware View Manager, VMware View Composer, and VMware® ThinApp^TM. Based on customer specification, this course can be based on View 4.x or 5.x, and ThinApp 4.x or 5.x releases.

Attendees to VM-325: VMware View: Install, Configure and Manage will receive TechNow approved course materials and expert instruction.

At the end of this course, you should understand the features and operations of View and be able to:

Install and configure View components
Create and manage dedicated and floating desktop pools
Deploy and manage linked-clone virtual desktops
Configure and manage desktops that run in local mode
Configure secure access to desktops through a public network
Use ThinApp to package applications

Date/Locations:

No Events

Duration: 5 days

Course Objectives:

Module 1: Course Introduction
Module 2: Introduction to VMware View
Module 3: View Connection Server
Module 4: View Desktops
Module 5: View Client Options
Module 6: View Administratory
Module 7: Configuring and Managing Linked Clones
Module 8: Local-Mode Desktops
Module 9: Command-Line Tools and Backup Options
Module 10: Managing VMware View Security
Module 11: View Manager Performance and Scalability
Module 12: VMware® ThinApp^TM

Prerequisites:

VM-315: VMware Infrastructure: Install, Configure and Manage
Experience in Microsoft Windows Active Directory Administration
Experience with VMware vSphere^TM
Before attending the course, students must be able to perform the following tasks:
- Create a template in VMware vCenter^TM Server and deploy a virtual machine from it
- Modify a template customization file
- Open a virtual machine console in vCenter Server and access the guest operating system
- Configure Active Directory services

Comments

Latest comments from students