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Stephen Perciballi

Blogs by Stephen Perciballi

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Cybersecurity

AutoFocus: Actionable Threat Intelligence Leads to Shorter Response Times

Following up on my initial post, AutoFocus: Your Answer to Actionable Threat Intelligence, this second post in the series provides another daily use case. Searching From Firewalls Something that happens from time …

Oct 18, 2016

By Stephen Perciballi

Cybersecurity

AutoFocus: Your Answer to Actionable Threat Intelligence

Threat intelligence involves learning about new attacks, adversaries, campaigns, and malware families through distinct pieces of information often referred to as indicators of compromise, or IOCs. The more we make relevant information …

Aug 23, 2016

By Stephen Perciballi

Firewall, Security Platform, Threat Prevention

The Power of Palo Alto Networks Threat Prevention Across the Cyberattack Li...

I recently shared examples of how App-ID and User-ID can dramatically reduce the attack surface and provide granular controls to allow exactly what traffic you want on your network. Permitting traffic based …

Mar 15, 2016

By Stephen Perciballi

Firewall, Security Platform, Threat Prevention

The Power of User-ID

Following up on our recent discussion of App-ID as critical for safely enabling applications, here we will cover a related feature: User-ID. Visibility is the foundation of what makes the Palo Alto …

Jan 21, 2016

By Stephen Perciballi

Firewall

The Power of App-ID

App-ID is a critical feature of our next-generation firewall. It’s one of the features, in fact, that lead to the market’s acceptance of next-generation firewalls and established Palo Alto Networks as a …

Jan 04, 2016

By Stephen Perciballi

Blogs by Stephen Perciballi

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Firewall, Security Platform

Design Correlation Rules to Get the Most Out of Your SIEM

Every networked environment generates thousands of logs from disparate systems. Individually, many of these events may seem worthless. But when looking for a specific needle in the haystack, these logs can be …

Aug 13, 2015

By Stephen Perciballi

Firewall

The Power of App-ID

Jan 04, 2016

By Stephen Perciballi

Stephen Perciballi

Cybersecurity

AutoFocus: Actionable Threat Intelligence Leads to Shorter Response Times

Cybersecurity

AutoFocus: Your Answer to Actionable Threat Intelligence

Firewall, Security Platform, Threat Prevention

The Power of Palo Alto Networks Threat Prevention Across the Cyberattack Li...

Firewall, Security Platform, Threat Prevention

The Power of User-ID

Firewall

The Power of App-ID

Firewall, Security Platform

Design Correlation Rules to Get the Most Out of Your SIEM

Firewall, Security Platform, Threat Prevention

The Power of User-ID

Cybersecurity

AutoFocus: Actionable Threat Intelligence Leads to Shorter Response Times

Cybersecurity, Firewall, Next-Generation Firewalls

When it Comes to Networking, Keep It Simple

Firewall

The Power of App-ID

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