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 Ben Johnson
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Profile of Ben Johnson

Co-founder and CTO, Obsidian Security
News & Commentary Posts: 7

Ben Johnson is CTO and co-founder of Obsidian Security. Prior to founding Obsidian, he co-founded Carbon Black and most recently served as the company's chief security strategist. As the company's original CTO, he led efforts to create the powerful capabilities that helped define the next-generation endpoint security space. Prior to Carbon Black, Ben was an NSA computer scientist and later worked as a cyber engineer in an advanced intrusion operations division for the intelligence community.

Johnson has extensive experience building complex systems for environments where speed and reliability are paramount. His background also includes a great deal of technical "agility," having worked on advanced operational teams supporting US national security missions and writing complex calculation engines for the financial sector.

Johnson earned a bachelor's degree in computer science from the University of Chicago and a master's degree in computer science from Johns Hopkins University. He also taught "Entrepreneurship in Technology" in the Masters Program of Computer Science at the University of Chicago in 2016 and 2017.

Articles by Ben Johnson
posted in June 2016
Why CISOs Need a Security Reality Check
Joel Fulton, Chief Information Security Officer for Splunk,  6/13/2018
Cisco Talos Summit: Network Defenders Not Serious Enough About Attacks
Curtis Franklin Jr., Senior Editor at Dark Reading,  6/13/2018
Meet 'Bro': The Best-Kept Secret of Network Security
Greg Bell, CEO, Corelight,  6/14/2018
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From DHS/US-CERT's National Vulnerability Database
CVE-2018-12294
PUBLISHED: 2018-06-19
WebCore/platform/graphics/texmap/TextureMapperLayer.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.2, is vulnerable to a use after free for a WebCore::TextureMapperLayer object.
CVE-2018-12519
PUBLISHED: 2018-06-19
An issue was discovered in ShopNx through 2017-11-17. The vulnerability allows a remote attacker to upload any malicious file to a Node.js application. An attacker can upload a malicious HTML file that contains a JavaScript payload to steal a user's credentials.
CVE-2018-12588
PUBLISHED: 2018-06-19
Cross-site scripting (XSS) vulnerability in templates/frontend/pages/searchResults.tpl in Public Knowledge Project (PKP) Open Monograph Press (OMP) v1.2.0 through 3.1.1-1 before 3.1.1-2 allows remote attackers to inject arbitrary web script or HTML via the catalog.noTitlesSearch parameter (aka the S...
CVE-2018-10811
PUBLISHED: 2018-06-19
strongSwan 5.6.0 and older allows Remote Denial of Service because of Missing Initialization of a Variable.
CVE-2018-10945
PUBLISHED: 2018-06-19
The mg_handle_cgi function in mongoose.c in Mongoose 6.11 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash, or NULL pointer dereference) via an HTTP request, related to the mbuf_insert function.