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 Derrick Johnson
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Profile of Derrick Johnson

National Practice Director for Secure Infrastructure Services at AT&T Cybersecurity Consulting
Member Since: 7/1/2019
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News & Commentary Posts: 1
Comments: 0

Derrick Johnson is the National Practice Director for Secure Infrastructure Services within AT&T Cybersecurity Consulting, responsible for its direction and overall business performance. Derrick's practice provides strategic and tactical cybersecurity consulting services around next-generation network and cloud security architectures, zero trust networking, logical and virtual network segmentation and micro-segmentation, security operations, orchestration and automation, and firewalling, among other initiatives. Derrick is a CISSP with 23 years' experience who joined the AT&T Cybersecurity Consulting team through the acquisition of the VeriSign's Global Security Consulting business.  Prior to VeriSign, Derrick was the Global Information Security Officer for Stream International, and a Senior Associate on KPMG's Information Risk Management team. Before becoming a consultant, Derrick spent four years in systems and network engineering, with a role as a Senior Network Engineer with America OnLine's Advanced Network & Services (ANS) team. Derrick holds a bachelor's degree in computer engineering from Syracuse University.

Articles by Derrick Johnson
The Problem with Proprietary Testing: NSS Labs vs. CrowdStrike
Brian Monkman, Executive Director at NetSecOPEN,  7/19/2019
RDP Bug Takes New Approach to Host Compromise
Kelly Sheridan, Staff Editor, Dark Reading,  7/18/2019
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-2873
PUBLISHED: 2019-07-23
Vulnerability in the Oracle VM VirtualBox component of Oracle Virtualization (subcomponent: Core). Supported versions that are affected are Prior to 5.2.32 and prior to 6.0.10. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox...
CVE-2019-2874
PUBLISHED: 2019-07-23
Vulnerability in the Oracle VM VirtualBox component of Oracle Virtualization (subcomponent: Core). Supported versions that are affected are Prior to 5.2.32 and prior to 6.0.10. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox...
CVE-2019-2875
PUBLISHED: 2019-07-23
Vulnerability in the Oracle VM VirtualBox component of Oracle Virtualization (subcomponent: Core). Supported versions that are affected are Prior to 5.2.32 and prior to 6.0.10. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox...
CVE-2019-2876
PUBLISHED: 2019-07-23
Vulnerability in the Oracle VM VirtualBox component of Oracle Virtualization (subcomponent: Core). Supported versions that are affected are Prior to 5.2.32 and prior to 6.0.10. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox...
CVE-2019-2877
PUBLISHED: 2019-07-23
Vulnerability in the Oracle VM VirtualBox component of Oracle Virtualization (subcomponent: Core). Supported versions that are affected are Prior to 5.2.32 and prior to 6.0.10. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox...