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Cisco Refresh, one of Cisco’s longest-standing initiatives, is one example of an offering that provides both business and sustainability benefits to customers.

Fabio G., CX Consulting Engineer, shares how a love of languages led him from his home in El Salvador to Poland and a global career at Cisco.

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT...

CISA released five Industrial Control Systems (ICS) advisories on April 22, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-112-01 Siemens TeleControl Server...

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.7 ATTENTION: Exploitable remotely/low attack complexity Vendor: ABB Equipment: MV Drives Vulnerabilities: Improper Restriction of Operations within the Bounds of a Memory Buffer, Improper Input Validation, Out...

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Schneider Electric Equipment: Wiser Home Controller WHC-5918A Vulnerability: Exposure of Sensitive Information to an Unauthorized Actor 2. RISK...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT...

The new EAP tools offer the visibility into emerging threats that many teams sought after for several years.

In diary entry " xorsearch.py: Searching With Regexes" I showed how one can let xorsearch.py generate a YARA rule with a given regular expression.

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Microsoft said it's making strides in guarding its own systems against external threat actors.