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Author

 Ruvi Kitov
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Profile of Ruvi Kitov

Chairman, CEO and Co-Founder, Tufin
Member Since: 1/7/2020
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News & Commentary Posts: 1
Comments: 0

Ruvi Kitov is Chairman, CEO and Co-Founder of Tufin, the Security Policy Company. Ruvi has led the company since Tufin's founding in 2005, gaining more than 2,000 customers among the world's largest enterprises. Tufin is recognized as a market leader with consistent revenue growth, resulting in top rankings in the Deloitte Technology Fast 50 and other awards. With more than 20 years of industry experience, Ruvi previously served in key project management and development roles at Check Point Software. He graduated Cum Laude with a degree in Computer Science from the University of Maryland, College Park.

Articles by Ruvi Kitov
posted in January 2020
News
Inside the Ransomware Campaigns Targeting Exchange Servers
Kelly Sheridan, Staff Editor, Dark Reading,  4/2/2021
Commentary
Beyond MITRE ATT&CK: The Case for a New Cyber Kill Chain
Rik Turner, Principal Analyst, Infrastructure Solutions, Omdia,  3/30/2021
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-30481
PUBLISHED: 2021-04-10
Valve Steam through 2021-04-10, when a Source engine game is installed, allows remote authenticated users to execute arbitrary code because of a buffer overflow that occurs for a Steam invite after one click.
CVE-2021-20020
PUBLISHED: 2021-04-10
A command execution vulnerability in SonicWall GMS 9.3 allows a remote unauthenticated attacker to locally escalate privilege to root.
CVE-2021-30480
PUBLISHED: 2021-04-09
Zoom Chat through 2021-04-09 on Windows and macOS allows certain remote authenticated attackers to execute arbitrary code without user interaction. An attacker must be within the same organization, or an external party who has been accepted as a contact. NOTE: this is specific to the Zoom Chat softw...
CVE-2021-21194
PUBLISHED: 2021-04-09
Use after free in screen sharing in Google Chrome prior to 89.0.4389.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVE-2021-21195
PUBLISHED: 2021-04-09
Use after free in V8 in Google Chrome prior to 89.0.4389.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.