Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Analytics

5/23/2018
10:00 AM
Steve Zurier
Steve Zurier
Slideshows
Connect Directly
Twitter
RSS
E-Mail
50%
50%

6 Steps for Applying Data Science to Security

Two experts share their data science know-how in a tutorial focusing on internal DNS query analysis.
Previous
1 of 7
Next

Security practitioners are being told that they have to get smarter about how they use data. The problem is that many data scientists are lost in their world of math and algorithms and don’t always explain the value they bring from a business perspective.

Dr. Kenneth Sanford, analytics architect and sales engineering lead at Dataiku, says security pros have to work more closely with data scientists to understand what the business is trying to accomplish. For example, is compliance the goal? Or is the company looking to determine what it might cost if they experienced a ransomware attack?

"It’s really important to define the business problem," Sanford says. "Something like what downtime would cost the business, or what the monetary fine would be if the company were out of compliance."

Bob Rudis, chief data scientist at Rapid7, adds that companies need to take a step back and look at their processes and decide what could be done better via data science.

"Companies need to ask themselves how the security problem is associated with the business problem," Rudis says.

Sanford and Rudis created a six-step process for how to build a model to analyze internal DNS queries – the goal of which would be to reduce or eliminate malicious code from the queries. 

 

Steve Zurier has more than 30 years of journalism and publishing experience, most of the last 24 of which were spent covering networking and security technology. Steve is based in Columbia, Md. View Full Bio
 

Recommended Reading:

Previous
1 of 7
Next
Comment  | 
Print  | 
More Insights
Comments
Threaded  |  Newest First  |  Oldest First
Sandeep647
50%
50%
Sandeep647,
User Rank: Apprentice
12/6/2018 | 12:38:27 AM
6 Steps for Applying Data Science to Security
thank you for sharing the article on how to apply data science to security i read the article it has good information

https://socialprachar.com/masterthefuture-data-science-workshop/?ref=blogtraffic/sandeep
7 Tips for Choosing Security Metrics That Matter
Ericka Chickowski, Contributing Writer,  10/19/2020
IoT Vulnerability Disclosure Platform Launched
Dark Reading Staff 10/19/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
Special Report: Computing's New Normal
This special report examines how IT security organizations have adapted to the "new normal" of computing and what the long-term effects will be. Read it and get a unique set of perspectives on issues ranging from new threats & vulnerabilities as a result of remote working to how enterprise security strategy will be affected long term.
Flash Poll
How IT Security Organizations are Attacking the Cybersecurity Problem
How IT Security Organizations are Attacking the Cybersecurity Problem
The COVID-19 pandemic turned the world -- and enterprise computing -- on end. Here's a look at how cybersecurity teams are retrenching their defense strategies, rebuilding their teams, and selecting new technologies to stop the oncoming rise of online attacks.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-15270
PUBLISHED: 2020-10-22
Parse Server (npm package parse-server) broadcasts events to all clients without checking if the session token is valid. This allows clients with expired sessions to still receive subscription objects. It is not possible to create subscription objects with invalid session tokens. The issue is not pa...
CVE-2018-21266
PUBLISHED: 2020-10-22
** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none.
CVE-2018-21267
PUBLISHED: 2020-10-22
** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none.
CVE-2020-27673
PUBLISHED: 2020-10-22
An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. Guest OS users can cause a denial of service (host OS hang) via a high rate of events to dom0, aka CID-e99502f76271.
CVE-2020-27674
PUBLISHED: 2020-10-22
An issue was discovered in Xen through 4.14.x allowing x86 PV guest OS users to gain guest OS privileges by modifying kernel memory contents, because invalidation of TLB entries is mishandled during use of an INVLPG-like attack technique.