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 Michael Koyfman
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Profile of Michael Koyfman

Senior Global Security Solution Architect, F5 Networks
News & Commentary Posts: 1

Michael Koyfman is a Sr. Global Security Solution Architect with F5 Networks with a 12 year tenure with the company.  He is focused on the entire portfolio of F5 Security products, and over the last 7 years has been a key contributor to implementation, strategy, and evolution of F5 security products and solutions. Michael helped architect, develop, and demonstrate various unique F5 integration solutions with vendors such as Microsoft, Citrix, Vmware, Oracle, IBM, etc., and launch new Herculon brand of F5 dedicated security products.  Prior to F5, he led development and implementation of managed security offering at SiteSmith. He also worked at several Fortune 500 companies managing and architecting Internet Data Center security and infrastructure.

Articles by Michael Koyfman
10 Ways to Keep a Rogue RasPi From Wrecking Your Network
Curtis Franklin Jr., Senior Editor at Dark Reading,  7/10/2019
The Security of Cloud Applications
Hillel Solow, CTO and Co-founder, Protego,  7/11/2019
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-1130
PUBLISHED: 2019-07-15
An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1129.
CVE-2019-1132
PUBLISHED: 2019-07-15
An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'.
CVE-2019-1134
PUBLISHED: 2019-07-15
A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office SharePoint XSS Vulnerability'.
CVE-2019-1136
PUBLISHED: 2019-07-15
An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'.
CVE-2019-1137
PUBLISHED: 2019-07-15
A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server, aka 'Microsoft Exchange Server Spoofing Vulnerability'.