Network Security

In this series, Keith Barker will teach you the fundamentals of network security appliances, such as next-generation firewalls (NGFWs). Learn how to use access control lists (ACLs) to control network traffic, and gain an understanding of how network firewalls allow for IP packet routing.

The CompTIA Security+ is a globally recognized certification, validating an individual's fundamental security knowledge and skills. This video training will teach you to support the principles of confidentiality, integrity, and availability. Learn to identify risk, participate in risk mitigation, and maintain infrastructure, information, and operational security as you prepare for CompTIA's Security+ SY0-501 exam.

This CompTIA course with Keith Barker will teach you how to better secure applications, networks, and devices. This training will prepare you for the CompTIA Security+ SY0-401 certification exam, while covering network security; threats and vulnerabilities; access control and identity management; and more.

Join Keith Barker as he teaches you how to implement high availability on a Firepower Threat Defense (FTD) appliance. In this skill, you'll learn about the requirements of Active/Passive failover pairs such as the number and types of interfaces, the active IP address and standby IP address, and more.

Join Keith Barker as he covers the role access control policies play in Firepower. In this skill, you'll learn how to implement access control rules, how to use URL filtering and categories to filter websites, and how to create an IPS policy that integrates into an access control policy. Gain an understanding of malware policy, file policy, SSL/TLS decryption, and more.

Join Keith Barker as he covers the purpose and benefits of Firepower Discovery. In this skill, you'll learn how to implement discovery policies in Firepower, how to view data in the dynamically created discovery host profiles, and how to use NMAP scans to enhance the host profile information that Firepower collects.

Join Keith Barker as he covers the Security Intelligence (SI) feature in Firepower. Learn how to use lists and feeds, how to blacklist IP addresses and URLs, and how to implement Security Intelligence (SI) as part of an access control policy in Firepower.

Join Keith Barker as he teaches you about Firepower Threat Defense (FTD). In this skill, you'll learn about the history of firewall technologies and the benefits of today's next-generation firewalls (NGFWs). Gain an understanding of the Firepower Management Center (FMC), the Firepower Threat Defense (FTD) managed device, and the zones and deployment options on an FTD.

Join Keith Barker as he covers the initial setup of a Firepower Management Center (FMC) appliance and a Firepower Threat Defense (FTD) appliance. In this skill, you'll learn how to register an FTD to be used for centralized management and how to configure, save, and deploy changes to an FTD from an FMC. Gain an understanding of the licensing requirements of an FMC and the IP addresses and zones used for FTDs.

Join Keith Barker as he teaches you how to configure and verify routing and network address translation (NAT) on a Firepower appliance. In this skill, you'll learn about layer 3 packet forwarding, interface statuses, static routes, DHCP server options, Auto NAT, and manual NAT.

This training course with Keith Barker will teach you how to use advanced features on a Palo Alto next-generation firewall. Learn about App-ID, URL filtering, antivirus, SSL decryption, User-ID, and more. This is the second of a two-part collection and can be a resource to assist individuals who are preparing for Palo Alto related certifications, such as ACE, PCNSA, PCNSE, and others.

This training course with Keith Barker will teach you how to initially configure and manage Palo Alto's next-generation firewall. Learn about the management interface, security zones, virtual routers, NAT/PAT, tags, and more. This is the first of a two-part collection and can be a resource to assist individuals who are preparing for Palo Alto related certifications, such as ACE, PCNSA, PCNSE and others.

This Cisco video training with Keith Barker covers the tasks, duties, and responsibilities a security analyst should be aware of when working in a security operations center. Learn about incident response and handling, network intrusion analysis, computer forensics, and more, as you prepare for the 210-255 SECOPS exam, the second of two exams that must be passed to receive your CCNA Cyber Ops certification.

This Cisco training course with Keith Barker covers foundational principles of cybersecurity. Learn host-based analysis, attack methods, security monitoring, and much more, as you prepare for the 210-250 SECFND exam, the first of two exams that must be passed to receive your CCNA Cyber Ops certification.

In this course, trainer Keith Barker walks you through the objectives covered in Check Point's CCSA R80 certification exam. With a hands-on focus, this security administrator course will teach you how to defend against network threats, assess current security policies, monitor network activities, and much more.

This course is the sixth of seven courses designed to fully prepare you for the JNCIS-ENT(JN0-32) exam.

This course is the final course in our seven-course series designed to fully prepare you for the JNCIS-ENT(JN0-32) exam.

This course is the fourth of seven courses designed to fully prepare you for the JNCIS-ENT(JN0-343) exam.

This course is the third of seven courses designed to fully prepare you for the JNCIS-ENT(JN0-343) exam.

This course is the second of seven courses designed to fully prepare you for the JNCIS-ENT(JN0-343) exam.