Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Author

 Zach Wikholm, Research Developer, Flashpoint
RSS
E-Mail

Profile of Zach Wikholm

Research Developer, Flashpoint
News & Commentary Posts: 1

Zach Wikholm is a Research Developer at Flashpoint where he specializes in information security and Internet of Things (IoT) risk analysis. Driven by lifelong interests in cyber threat research, emergent malware, and all things open-source (especially Linux), Zach has built a career around designing custom systems to help organizations achieve the optimal balance between security and usability. Prior to Flashpoint, Zach's extensive experience in security engineering and IT consulting led to his role managing all internal security and network infrastructure operations as the Director of Security at CARI.net. He lives in San Diego with his wife and two dogs.

Articles by Zach Wikholm, Research Developer, Flashpoint

Finding and Fixing Security Issues In Your Electronic Supply Chain

9/27/2016
Speakers: Peter Gregory, Executive Director, Executive Advisory, Office of the CISO, Optiv

Sponsor Speaker: Zach Wikholm, Research Developer, Flashpoint

As organizations such as Target have discovered, cyber attackers sometimes attack indirectly, through suppliers, contractors, and customers. But how can you ensure that third parties are keeping their own systems secure and are not providing an avenue to compromise your data? How should you work with your partners in the event of a security incident? In this session, we discuss methods you can use to vet your suppliers security -- and how to work with your partners if a compromise is found.

Submit your questions to [email protected] with the title of the session in the subject line to engage with our presenters.

Post a Comment
When It Comes To Security Tools, More Isn't More
Lamont Orange, Chief Information Security Officer at Netskope,  1/11/2021
US Capitol Attack a Wake-up Call for the Integration of Physical & IT Security
Seth Rosenblatt, Contributing Writer,  1/11/2021
IoT Vendor Ubiquiti Suffers Data Breach
Dark Reading Staff 1/11/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
2020: The Year in Security
Download this Tech Digest for a look at the biggest security stories that - so far - have shaped a very strange and stressful year.
Flash Poll
Assessing Cybersecurity Risk in Today's Enterprises
Assessing Cybersecurity Risk in Today's Enterprises
COVID-19 has created a new IT paradigm in the enterprise -- and a new level of cybersecurity risk. This report offers a look at how enterprises are assessing and managing cyber-risk under the new normal.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-25533
PUBLISHED: 2021-01-15
An issue was discovered in Malwarebytes before 4.0 on macOS. A malicious application was able to perform a privileged action within the Malwarebytes launch daemon. The privileged service improperly validated XPC connections by relying on the PID instead of the audit token. An attacker can construct ...
CVE-2021-3162
PUBLISHED: 2021-01-15
Docker Desktop Community before 2.5.0.0 on macOS mishandles certificate checking, leading to local privilege escalation.
CVE-2021-21242
PUBLISHED: 2021-01-15
OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, there is a critical vulnerability which can lead to pre-auth remote code execution. AttachmentUploadServlet deserializes untrusted data from the `Attachment-Support` header. This Servlet does not enforce any authentication or a...
CVE-2021-21245
PUBLISHED: 2021-01-15
OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, AttachmentUploadServlet also saves user controlled data (`request.getInputStream()`) to a user specified location (`request.getHeader("File-Name")`). This issue may lead to arbitrary file upload which can be used to u...
CVE-2021-21246
PUBLISHED: 2021-01-15
OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, the REST UserResource endpoint performs a security check to make sure that only administrators can list user details. However for the `/users/` endpoint there are no security checks enforced so it is possible to retrieve ar...