🔐 Cybersecurity

Ethical hacking, penetration testing, network security, CTFs and defensive security

Cybersecurity

CCNA Quiz Questions: Can you answers these CCNA Questions?

David Bombal Intermediate 7y ago

Cybersecurity

GNS3 Custom 3D Symbols and Templates like Cisco icons: CCNA | Python | Networking

David Bombal Intermediate 7y ago

Cybersecurity

GNS3 Custom Symbols: Modern, clean, crisp network topologies! CCNA | Python | Networking

David Bombal Beginner 7y ago

Cybersecurity

GNS3, VirtualBox and Cisco IOS: Download, install and configure Cisco IOS with GNS3 and Virtualbox

David Bombal Beginner 7y ago

Cybersecurity

VirtualBox nested virtualization: Now supported with version 6.0 on AMD processors! Great for GNS3!

David Bombal Beginner 7y ago

Cybersecurity

Experience is overrated! Learn the new technologies and change your life in 2019! Career Advice

David Bombal Beginner 7y ago

Cybersecurity

2019 career advice for IT professionals: Ride waves and 80/20 rule. Christmas Giveaway! Amazon!

David Bombal Beginner 7y ago

Cybersecurity

The ONE Skill you need in IT - Information Technology. You need this to succeed!

David Bombal Beginner 7y ago

Cybersecurity

Free Python Course! David Bombal's Christmas giveway! CCNA | Python | Cisco

David Bombal Intermediate 7y ago

Cybersecurity

Best Python books for Network Engineers! Learn Python and Network Automation: CCNA | Python

David Bombal Beginner 7y ago

Cybersecurity

Free Cisco VIRL server! You can now use VIRL for free! Thank you Cisco DevNet!

David Bombal Beginner 7y ago

Cybersecurity

STOP Wasting Your Time, Watch This Video To Get Motivated...

David Bombal Intermediate 7y ago

Cybersecurity

Chat to your switches using Slack/Webex and Docker containers plus other Docker use cases.

David Bombal Intermediate 7y ago

Cybersecurity

Alexa, Start CCNA Quiz: Interactive Amazon Alexa CCNA Quiz

David Bombal Beginner 7y ago

Cybersecurity

Cisco NX-OS APIs (NX-API): Lots of options to chose from. Learn Nexus APIs with Hank Preston.

David Bombal Beginner 7y ago

Cybersecurity

Which Python book should I buy? David Bombal's Book Club.

David Bombal Beginner 7y ago

Cybersecurity

What is Cisco NSO (Tail-f)? What should I learn? DNA? APIC-EM? ACI? NSO? Help! (Part 2)

David Bombal Beginner 7y ago

Cybersecurity

What should I learn? DNA? APIC-EM? ACI? NSO? So many SDN solutions! Help! (Part 1)

David Bombal Beginner 7y ago

Cybersecurity

GNS3 Core Team tell us about the history and future of GNS3! An island?

David Bombal Beginner 7y ago

Cybersecurity

YANG, NETCONF, RESTCONF Demos and Free labs (Part 2)

David Bombal Beginner 7y ago

Cybersecurity

YANG, NETCONF, RESTCONF Demos. Which Cisco devices are supported? (Part 1)

David Bombal Beginner 7y ago

Cybersecurity

Cisco VIRL download, installation & configuration (Part 5): Mac VM Maestro install

David Bombal Beginner 7y ago

Cybersecurity

Cisco VIRL download, installation & configuration (Part 4): VM Maestro and build networks

David Bombal Beginner 7y ago

Cybersecurity

Cisco VIRL download, installation & configuration (Part 3): VIRL Licensing

David Bombal Beginner 7y ago

Cybersecurity

Cisco VIRL download, installation & configuration (Part 2): Download OVA & initial boot of VIRL VM

David Bombal Beginner 7y ago

Cybersecurity

Cisco VIRL download, installation and configuration (Part 1): Overview

David Bombal Beginner 7y ago

Cybersecurity

Do you want to accomplish more? Do Deep Work! Quieter Music Version

David Bombal Beginner 7y ago

Cybersecurity

Do you want to accomplish more? Do Deep Work!

David Bombal Beginner 7y ago

Cybersecurity

My career crashed! My story.

David Bombal Beginner 7y ago

Cybersecurity

Has your career crashed and burned? Are you stuck in a job? What are you going to do about it?

David Bombal Intermediate 7y ago

Cybersecurity

How important is your future? What's stopping you?

David Bombal Intermediate 7y ago

Cybersecurity

GNS3 Talks: Linux Whitebox FRRouting Appliance import; and Cisco IOS OSPF demo (Part 2)

David Bombal Beginner 7y ago

Cybersecurity

GNS3 Talks: Linux Whitebox FRRouting Appliance import; and Cisco IOS OSPF demo (Part 1)

David Bombal Beginner 7y ago

Cybersecurity

GNS3 Talks: AAA Docker Appliance: Easy TACACS & RADIUS GNS3 servers! Part 3

David Bombal Beginner 7y ago

Cybersecurity

GNS3 Talks: AAA Docker Appliance: Easy TACACS & RADIUS GNS3 servers! Part 2

David Bombal Beginner 7y ago

Cybersecurity

GNS3 Talks: Easy DNS Server for GNS3 Topologies: Dnsmasq Docker Appliance Part 2

David Bombal Beginner 7y ago

Cybersecurity

GNS3 Talks: Easy DNS Server for GNS3 Topologies: Dnsmasq Docker Appliance Part 1

David Bombal Beginner 7y ago

Cybersecurity

Cisco CCNA Packet Tracer Ultimate labs: MAC Address Learning and Flooding (Part 2)

David Bombal Beginner 7y ago

Cybersecurity

Cisco CCNA Packet Tracer Ultimate labs: MAC Address Learning and Flooding (Part 1)

David Bombal Beginner 7y ago

Cybersecurity

Cisco CCNA Packet Tracer Ultimate labs: Spanning Tree PortFast. Answers

David Bombal Beginner 7y ago

Cybersecurity

Cisco CCNA Packet Tracer Ultimate labs: Spanning Tree PortFast. Can you complete the lab?

David Bombal Beginner 7y ago

Cybersecurity

Cisco CCNA Packet Tracer Ultimate labs: DHCP Snooping: Answers Part 2

David Bombal Intermediate 7y ago

Cybersecurity

Cisco CCNA Packet Tracer Ultimate labs: DHCP Snooping: Answers Part 1

David Bombal Intermediate 7y ago

Cybersecurity

Cisco CCNA Packet Tracer Ultimate labs: DHCP Snooping: Can you complete the lab?

David Bombal Intermediate 7y ago

Cybersecurity

Python 3 Network Automation for Network Engineers: Configure switch with a Python script

David Bombal Beginner 8y ago

Cybersecurity

Python 3 Network Automation is here! Learn how to automate your networks!

David Bombal Beginner 8y ago

Cybersecurity

Cisco CCNA Packet Tracer Ultimate labs: ARP Exam Quiz Questions: Answers

David Bombal Beginner 8y ago

Cybersecurity

Cisco CCNA Packet Tracer Ultimate labs: ARP Exam Quiz Questions: Can you answer the questions?

David Bombal Beginner 8y ago

📚 Coursera Courses Opens on Coursera · Free to audit

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📚 Coursera Course ↗

Self-paced

Strategic Edge Security Management

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Software Security Testing

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Self-paced

Advanced Networking, Virtualization, and IT Security

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Self-paced

Cyber Security Hashing Training for Beginners

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Self-paced

Exploiting and Securing Vulnerabilities in Java Applications

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Self-paced

Introduction to Cybersecurity for Business

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Self-paced

The Beginners Cyber Security Awareness Training Course

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📚 Coursera Course ↗

Self-paced

Segurança de redes VPC com Cloud Next Generation Firewall

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📚 Coursera Course ↗

Self-paced

Mastering Endpoint Security & Threat Defense

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Self-paced

Vulnerability Types and Concepts

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📚 Coursera Course ↗

Self-paced

The Embedded Linux Security Handbook

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📚 Coursera Course ↗

Self-paced

Cyber Incident Response

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Self-paced

Mastering the Art of Cross-Functional Collaboration

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Self-paced

Protection of Information Assets

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📚 Coursera Course ↗

Self-paced

Cybersecurity with Python: Beginner to Advanced

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📚 Coursera Course ↗

Self-paced

Cybersecurity Policy Foundations

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📚 Coursera Course ↗

Self-paced

Defending Against AI-Driven Phishing and Social Engineering

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📚 Coursera Course ↗

Self-paced

Securing Systems and Networks

Opens on Coursera ↗