Learn OpenSSL with a real world cheatsheet

David Bombal, together with some of the best minds in the industry is offering courses on a wide range of topics including networking, programming and software development. Our team has decades of experience teaching students from all over the world. Together we can do more!=======================================Chuck Black=======================================Chuck has been developing software for networking equipment since 1981 and has designed and developed software products for large scale networking environments using languages such as C, C++, and Java. Chuck has been granted 15 patents in the areas of network topology discovery, management, monitoring, health, and access control.Chuck graduated from California Polytechnic State University-San Luis Obispo with Bachelor and Master of Computer Science degrees.Chuck has developed Python for Network Engineers courses for vendors such as Cisco and Juniper Networks. In addition, he has developed numerous SDN application development courses for vendors such as Cisco, HPE and Brocade.Chuck is the co-author of the book SDN: A Comprehensive Approach, a thorough technical and business exploration of software defined networking, which has been used as a textbook for graduate level computer science coursework.Chuck is a well known figure in SDN and network programmability circles. He has made participated in organizations such as the Open Networking Foundation (ONF) and the OpenDaylight project.Chuck is the coauthor of one of the most popular SDN books on the market today: Software Defined Networks: A Comprehensive Approach.=======================================Hank Preston=======================================Hank’s two passions are technology and theatre. Bringing them together drives him towards a borderline obsession on creating entertaining presentations, labs and demonstrations that breakdown complex technology topics for audiences. After spending several years working on and behind the scenes on stage productions, what started as a hobby turned to a profession when Hank entered the IT industry with a focus on web and database development and engineering. Drifting from development into infrastructure engineering brought him to Cisco as a Systems Engineer, focusing on Data Center and Cloud Architecture for large enterprise customers. And after six years as an SE, Hank took up the mantle of a Developer Evangelist with DevNet where he can focuses full time on reminding everyone that technology can and should be fun to work with. Hank holds a Master Degree in Information Systems as well as several certifications including CCIE R/S 38336 from Cisco. =======================================David Bombal=======================================David Bombal (CCIE #11023 Emeritus) passed his Cisco Certified Internetwork Expert Routing and Switching exam in January 2003 and is one of a small percentage of Cisco Engineers that pass their CCIE labs on their first attempt. David qualified as a Cisco Certified Systems Instructor (CCSI #22787) many years ago! He has been training Cisco courses for over 15 years and has delivered instructor led courses in various countries around the world covering a wide range of Cisco topics from CCNA to CCIE.He has also personally developed Cisco engineer utilities such as the VPN Config Generator, software, training materials, EBooks, videos and other products which are used throughout the world.David has designed, implemented and managed networks ranging from single sites to those that span 50 countries.

David Bombal (CCIE  #11023 Emeritus) passed his Cisco Certified Internetwork Expert Routing and Switching exam in January 2003 and is one of a small percentage of Cisco Engineers that pass their CCIE labs on their first attempt.  David qualified as a  Cisco Certified Systems Instructor (CCSI #22787) many years ago! He has been training Cisco  courses for over 15 years and has delivered instructor led courses in various  countries around the world covering a wide range of Cisco topics from CCNA to  CCIE.  David is very active on social media and has over 500,000 YouTube subscribers and has posted over 1,000 free videos.

Hello! My name is Ed Harmoush. I'm a Network Engineer and my primary goal is to make YOU a Network Engineer too!I've been in this industry for over 15 years, and I got started by self-studying my way into the field. Which uniquely positions me as the perfect instructor to teach you what it takes to be a successful engineer. I'm not going to bore you with mundane history and memorization, I'm going to share real, practical skills that are relevant and applicable to the current Network Engineering career field.I've been on the front lines of companies like Amazon and Rackspace. Many of my students that have gone on to work for companies like Google, Facebook, Microsoft, F5, and Cisco. The technical articles I've published on my blog have reached over 1,000,000 unique users. The videos on my Youtube channel have been viewed over 3,000,000 times.  You'll be hard pressed to find content with the level of quality that I produce.Join me to learn Network Engineering in a way that will not only get you certified, but also enable you to pass interviews.Thank you for your interest in my courses. I look forward to having you in class =)All the best,Ed HarmoushPractical Networking, LLC.