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 Tim Hollebeek
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Profile of Tim Hollebeek

Industry and Standards Technical Strategist at DigiCert
Member Since: 12/18/2018
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News & Commentary Posts: 1
Comments: 2

Timothy Hollebeek has 19 years of computer science experience, including eight years working on innovative security research funded by the Defense Advanced Research Projects Agency. He then moved on to architecting payment security systems, with an emphasis on encryption and key management, and wrote the first implementation of AES DUKPT, which is used to derive keys to protect credit card and PIN debit transactions. He remains heavily involved as DigiCert's primary representative in multiple industry standards bodies, including the CA/Browser Forum, IETF, and ANSI X9 striving for improved information security practices that work with real-world implementations. A mathematician by trade, Tim spends a lot of time considering the coming transition to post-quantum cryptography.

Articles by Tim Hollebeek
Government Shutdown Brings Certificate Lapse Woes
Curtis Franklin Jr., Senior Editor at Dark Reading,  1/11/2019
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-6487
PUBLISHED: 2019-01-18
TP-Link WDR Series devices through firmware v3 (such as TL-WDR5620 V3.0) are affected by command injection (after login) leading to remote code execution, because shell metacharacters can be included in the weather get_weather_observe citycode field.
CVE-2018-20735
PUBLISHED: 2019-01-17
** DISPUTED ** An issue was discovered in BMC PATROL Agent through 11.3.01. It was found that the PatrolCli application can allow for lateral movement and escalation of privilege inside a Windows Active Directory environment. It was found that by default the PatrolCli / PATROL Agent application only...
CVE-2019-0624
PUBLISHED: 2019-01-17
A spoofing vulnerability exists when a Skype for Business 2015 server does not properly sanitize a specially crafted request, aka "Skype for Business 2015 Spoofing Vulnerability." This affects Skype.
CVE-2019-0646
PUBLISHED: 2019-01-17
A Cross-site Scripting (XSS) vulnerability exists when Team Foundation Server does not properly sanitize user provided input, aka "Team Foundation Server Cross-site Scripting Vulnerability." This affects Team.
CVE-2019-0647
PUBLISHED: 2019-01-17
An information disclosure vulnerability exists when Team Foundation Server does not properly handle variables marked as secret, aka "Team Foundation Server Information Disclosure Vulnerability." This affects Team.