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Ofer Amitai
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Profile of Ofer Amitai

CEO, Portnox
News & Commentary Posts: 2

Ofer Amitai is CEO and co-founder of Portnox, where he is responsible for day-to-day operations and setting the company's strategic direction. He has over 20 years' experience in network security, during which time he established the first IT security team in the Israeli Air Force, managed the security division at Xpert Integrated Systems, and served as Microsoft regional director of security, Ofer is a proven innovator and thought leader in network security. He holds a B.Sc. in Computer Science.
Articles by Ofer Amitai

Kill Chain & the Internet of Things

4/20/2017
IoT “things” such as security cameras, smart thermostats and wearables are particularly easy targets for kill chain intruders, but a layered approach to security can help thwart an attack.
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Commentary
How SolarWinds Busted Up Our Assumptions About Code Signing
Dr. Jethro Beekman, Technical Director,  3/3/2021
News
'ObliqueRAT' Now Hides Behind Images on Compromised Websites
Jai Vijayan, Contributing Writer,  3/2/2021
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Attackers Turn Struggling Software Projects Into Trojan Horses
Robert Lemos, Contributing Writer,  2/26/2021
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From DHS/US-CERT's National Vulnerability Database
CVE-2021-21510
PUBLISHED: 2021-03-08
Dell iDRAC8 versions prior to 2.75.100.75 contain a host header injection vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability by injecting arbitrary ‘Host’ header values to poison a web-cache or trigger redirections.
CVE-2020-27575
PUBLISHED: 2021-03-08
Maxum Rumpus 8.2.13 and 8.2.14 is affected by a command injection vulnerability. The web administration contains functionality in which administrators are able to manage users. The edit users form contains a parameter vulnerable to command injection due to insufficient validation.
CVE-2020-27576
PUBLISHED: 2021-03-08
Maxum Rumpus 8.2.13 and 8.2.14 is affected by cross-site scripting (XSS). Users are able to create folders in the web application. The folder name is insufficiently validated resulting in a stored cross-site scripting vulnerability.
CVE-2020-27838
PUBLISHED: 2021-03-08
A flaw was found in keycloak in versions prior to 13.0.0. The client registration endpoint allows fetching information about PUBLIC clients (like client secret) without authentication which could be an issue if the same PUBLIC client changed to CONFIDENTIAL later. The highest threat from this vulner...
CVE-2021-21503
PUBLISHED: 2021-03-08
PowerScale OneFS 8.1.2,8.2.2 and 9.1.0 contains an improper input sanitization issue in a command. The Compadmin user could potentially exploit this vulnerability, leading to potential privileges escalation.