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Alfred Lee

Blogs by Alfred Lee

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Announcement, Cybersecurity, Security Platform

VirusTotal Policy Changes Have No Impact On Palo Alto Networks Customers

What’s happened? On Wednesday, May 4, VirusTotal cut off unlimited ratings access to companies that do not share their own evaluations of submitted research samples. How does this impact Palo Alto Networks customers? …

May 09, 2016

By Alfred Lee

Uncategorized

Wireshark Plugin for Mariposa Botnet Command and Control

As a follow up to last week’s post regarding Mariposa infection research, Yamata Li of the Palo Alto Networks Threat Research Team has developed a Wireshark plugin that will allow you to …

Oct 27, 2009

By Alfred Lee

Uncategorized

Control Applications, Control Threats.

Over the past month, we've been pulled in by customers to analyze various "weird" behavior on the network. One of these instances happened a few weeks ago. A large Fortune 200 customer …

Oct 22, 2009

By Alfred Lee

Uncategorized

Who’s the best illusionist?

When asked who’s the best illusionist of all time, you’ll likely hear anything from Harry Houdini to David Copperfield to David Blane, but they don’t have anything on your IPS vendor. I …

Oct 16, 2009

By Alfred Lee

Threat Advisories - Advisories

Microsoft SMB2 Vulnerability

Microsoft has announced an out-of-band release for a vulnerability (CVE-2009-3103) in the SMB2 protocol which exposes Windows Server 2008 and Windows Vista users to possible remote code execution attacks. It does not …

Sep 11, 2009

By Alfred Lee

Blogs by Alfred Lee

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Threat Advisories - Advisories

New Conficker Variants

Conficker is back in the news as there are reports of new variants popping up. I'm sure that you've all heard the news and hype about how many endpoints Conficker has infected, …

Mar 23, 2009

By Alfred Lee

Uncategorized

Who’s the best illusionist?

When asked who’s the best illusionist of all time, you’ll likely hear anything from Harry Houdini to David Copperfield to David Blane, but they don’t have anything on your IPS vendor. I …

Oct 16, 2009

By Alfred Lee

Uncategorized

Vulnerabilities Discovered for Microsoft DirectX

As some of you may know, Palo Alto Networks discovered 2 critical vulnerabilities for Microsoft DirectX which were released today via Microsoft’s July security bulletin. Successful exploitation of these critical vulnerabilities can …

Jul 15, 2009

By Alfred Lee

Alfred Lee

Announcement, Cybersecurity, Security Platform

VirusTotal Policy Changes Have No Impact On Palo Alto Networks Customers

Uncategorized

Wireshark Plugin for Mariposa Botnet Command and Control

Uncategorized

Control Applications, Control Threats.

Uncategorized

Who’s the best illusionist?

Threat Advisories - Advisories

Microsoft SMB2 Vulnerability

Threat Advisories - Advisories

New Conficker Variants

Uncategorized

Who’s the best illusionist?

Uncategorized

Vulnerabilities Discovered for Microsoft DirectX

Announcement, Cybersecurity, Security Platform

VirusTotal Policy Changes Have No Impact On Palo Alto Networks Customers

Firewall

MPack Malware Leverages SSL for Secure Transmission

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