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Blog & News

Sagan 3.0: New Features & Functionality

Posted by Kat Casey on November 29, 2016

We have been working on Sagan 3.0 for several months now, and wanted to share with you some of the new features and functionality that you will experience in the console and via Quadrant support.

Some of the new UI/UX feature updates include:

New framework being used, which provides more security in production, and...
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Dynamic Rules with Sagan.

Posted by Champ Clark on November 14, 2016

One of the biggest problems faced with log monitoring is ensuring that the proper rules are loaded. Just like with packet based IDS systems, during the installation and setup process, you typically enable the rules that you think are relevant to your environment. The problem is, environments change over time and we might neglect to go back and determine...
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UPDATED Easing the Compliance Burden :: Sagan & PCI Compliance (version 2 - new requirements)

Posted by Kat Casey on November 03, 2016

Article published/updated by: Drew Brunson, Senior Information Security Consultant, Quadrant Information Security

Difficulty achieving compliance with the Payment Card Industry Data Security Standard, the PCI DSS, sometimes can seem to spring from parts of the standard that seem fairly simple at first reading.

The requirement to track and...
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What the Sagan Log Analysis Engine Is…and What It Is Not.

Posted by Champ Clark on August 22, 2016

Article by Champ Clark III.

With so many log analysis tools out there, we sometimes see strange comparisons between the Sagan log analysis engine and unrelated tools. For example, people often ask how Sagan compares to Splunk.  In our opinion, these are two different tools with two different jobs.

For one, the...
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Release of the APT Deflector (Patent Pending): True Quality Context, Threat Intelligence Advancement

Posted by Kat Casey on July 08, 2016

JACKSONVILLE, Fla., Jul 08, 2016 (BUSINESS WIRE) -- Quadrant Information Security announced at an exclusive event in Jacksonville, Florida last night, the release of the APT Deflector (patent pending). This intelligent threat intelligence process is a component to our overall Sagan Solution, and our threat intelligence engine, BlueDot.

“We have to stay creative and continue to...
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EVENT :: THE RELEASE OF OUR APT DEFLECTOR (patent pending) Thursday, July 7, 2016 from 5-8p

Posted by Kat Casey on June 28, 2016
An Evening of Cocktails & Cutting Edge Threat Intelligence Technology

WHAT: The release of our APT Deflector (patent pending) and how it will become a cutting edge component to our overall Sagan Solution and our intelligent threat intelligence, BlueDot!  This presentation will encompass the need for context and data quality in threat intelligence processes, and how the...
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Easing the Compliance Burden :: Sagan Technology & PCI Compliance

Posted by Kat Casey on February 10, 2016

Article published by: Drew Brunson, Senior Information Security Consultant, Quadrant Information Security

For anyone tasked to ensure compliance with the 12 requirements contained in the Payment Card Industry Data Security Standard (PCI DSS), one requirement often causes unexpected difficulty, if only because of the variety of systems involved.

Requirement 10 of the...
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JunOS/ScreenOS Vulnerability Helps to Emphasize the Importance of Remote Log Storage

Posted by Kat Casey on December 21, 2015

Article written by: Adam Hall - 

2015-12-17 09:00:00 system warn 00515 Admin user username1 has logged on via SSH from

2015-12-17 09:00:00 system warn 00528 SSH: Password authentication successful for admin user ‘username1’ at host

According to the above log, user ‘username1’ has logged into a...
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