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 Greg Bell
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Profile of Greg Bell

Co-founder & Chief Strategy Officer, Corelight
Member Since: 6/11/2018
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News & Commentary Posts: 1
Comments: 0

Before joining Corelight, Greg served in a series of leadership roles at Lawrence Berkeley National Laboratory: Director of the Scientific Networking Division, Director of the US Department of Energy's high-performance mission network ESnet, and Chief Technology Architect in the Office of the CIO. As ESnet Director, Greg oversaw deployment of the world's first 100G network at continental scale, the world's first 400G production link, and many other networking and systems innovations in support of data-intensive science. Greg also serves on the board of CENIC, the high-performance public network interconnecting 20 million Californians (including the vast majority of K-20 students) and vital public-serving institutions. Greg has a Ph.D. from UC Berkeley and an A.B. from Harvard.

Articles by Greg Bell
Edge-DRsplash-10-edge-articles
I Smell a RAT! New Cybersecurity Threats for the Crypto Industry
David Trepp, Partner, IT Assurance with accounting and advisory firm BPM LLP,  7/9/2021
News
Attacks on Kaseya Servers Led to Ransomware in Less Than 2 Hours
Robert Lemos, Contributing Writer,  7/7/2021
Commentary
It's in the Game (but It Shouldn't Be)
Tal Memran, Cybersecurity Expert, CYE,  7/9/2021
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CVE-2021-23413
PUBLISHED: 2021-07-25
This affects the package jszip before 3.7.0. Crafting a new zip file with filenames set to Object prototype values (e.g __proto__, toString, etc) results in a returned object with a modified prototype instance.
CVE-2021-37436
PUBLISHED: 2021-07-24
Amazon Echo Dot devices through 2021-07-02 sometimes allow attackers, who have physical access to a device after a factory reset, to obtain sensitive information via a series of complex hardware and software attacks. NOTE: reportedly, there were vendor marketing statements about safely removing pers...
CVE-2021-32686
PUBLISHED: 2021-07-23
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In PJSIP before version 2.11.1, there are a couple of issues found in the SSL socket. First, a race condition between callback and ...
CVE-2021-32783
PUBLISHED: 2021-07-23
Contour is a Kubernetes ingress controller using Envoy proxy. In Contour before version 1.17.1 a specially crafted ExternalName type Service may be used to access Envoy's admin interface, which Contour normally prevents from access outside the Envoy container. This can be used to shut down Envoy rem...
CVE-2021-3169
PUBLISHED: 2021-07-23
An issue in Jumpserver 2.6.2 and below allows attackers to create a connection token through an API which does not have access control and use it to access sensitive assets.