PALO ALTO NETWORKS
NGFW-Engineer: Make Threat Controls Observable
An incident responder calls the network engineering team because malicious content was detected on a workstation even though its internet…
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PALO ALTO NETWORKS
NGFW-Engineer: Policies That Survive Change
The most revealing test of a firewall rule is rarely whether the configuration can be committed. It is whether the…
PALO ALTO NETWORKS
NGFW-Engineer: Build for the Traffic You Have
A firewall architecture review goes wrong when the team draws the security appliance as a generic rectangle and delays every…
PALO ALTO NETWORKS
NGFW-Engineer: From Design to Working Firewalls
An experienced network engineer inherits a pair of Palo Alto Networks firewalls after a hurried migration. The devices are reachable,…
PALO ALTO NETWORKS
NetSec-Pro: Connectivity Without Blind Spots
A company opens an office in another region and announces that employees must reach three private business applications, public SaaS…
PALO ALTO NETWORKS
NetSec-Pro: Threat Prevention Beyond the Allow Rule
A company can have an orderly firewall rulebase and still lose valuable data through a perfectly permitted application. A user…
PALO ALTO NETWORKS
NetSec-Pro: Making Security Policy Useful
A new finance platform needs access from employee laptops, external accountants, and a small integration service. Someone proposes allowing HTTPS…
PALO ALTO NETWORKS
NetSec-Pro: Choosing a Firewall Architecture
Two organizations can purchase the same next-generation firewall yet achieve very different outcomes. One inserts it between carefully defined network…
PALO ALTO NETWORKS
NetSec-Pro: The Work Behind Network Security
A security team inherits a mixture of office firewalls, cloud workloads, remote users, branch routers, and employees who open applications…
MICROSOFT
SC-100: Governance Built Into Security Design
A company expands into a new market and discovers that its application architecture cannot easily answer basic questions from a…
MICROSOFT
SC-100: Designing Detection and Response
A security operations center has thousands of alerts each day but misses a coordinated intrusion that crosses identity, cloud infrastructure,…
MICROSOFT
SC-100: Protecting Data Across Clouds and Apps
A healthcare analytics company moves patient-related information from a private data center into cloud storage, a managed database, and a…