Say you want a file that is inside a huge online ZIP file (several gigabytes large). Downloading the complete ZIP file would take too long. If the HTTP server supports the range header, you can do
Continue ReadingCategory: Dynamic Threat Feeds
ISC Stormcast For Monday, January 20th, 2025 https://isc.sans.edu/podcastdetail/9286, (Mon, Jan 20th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
Continue ReadingZero Trust and Entra ID Conditional Access, (Sun, Jan 19th)
Microsoft Entra ID (Formerly Azure AD) Conditional Access (CA) policies are the key components to a Zero Trust strategy, as it provides the ability to function as the front door for users and devices. CA policies
Continue ReadingNew tool: immutable.py, (Sat, Jan 18th)
When performing triage on a Linux system you suspect might be compromised, there are many aspects of the system that you may want to look at. In SANS FOR577, we talk about some existing tools and
Continue ReadingCISA and FBI Release Updated Guidance on Product Security Bad Practices
In partnership with the Federal Bureau of Investigation (FBI), CISA released an update to joint guidance Product Security Bad Practices in furtherance of CISA’s Secure by Design initiative. This updated guidance incorporates public comments CISA received
Continue ReadingLeveraging Honeypot Data for Offensive Security Operations [Guest Diary], (Fri, Jan 17th)
[This is a Guest Diary by Alex Sanders, an ISC intern as part of the SANS.edu BACS program] Introduction As an offensive security professional, it is often part of my job to stand up infrastructure that
Continue ReadingISC Stormcast For Friday, January 17th, 2025 https://isc.sans.edu/podcastdetail/9284, (Fri, Jan 17th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
Continue ReadingSchneider Electric Data Center Expert
View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.2 ATTENTION: Exploitable remotely/low attack complexity Vendor: Schneider Electric Equipment: Data Center Expert Vulnerabilities: Improper Verification of Cryptographic Signature, Missing Authentication for Critical Function 2. RISK EVALUATION Exploitation of
Continue ReadingCISA and Partners Release Call to Action to Close the National Software Understanding Gap
Today, CISA—in partnership with the Defense Advanced Research Projects Agency (DARPA), the Office of the Under Secretary of Defense for Research and Engineering (OUSD R&E), and the National Security Agency (NSA)—published Closing the Software Understanding Gap. This
Continue ReadingHitachi Energy FOX61x, FOXCST, and FOXMAN-UN Products
View CSAF 1. EXECUTIVE SUMMARY CVSS v3 4.9 ATTENTION: Low attack complexity Vendor: Hitachi Energy Equipment: FOX61x, FOXCST, FOXMAN-UN Vulnerability: Improper Validation of Certificate with Host Mismatch 2. RISK EVALUATION Successful exploitation of this vulnerability could
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