Author Archives: SANS Internet Storm Center, InfoCON: green
Port Scanning in Powershell Redux: Speeding Up the Results (challenge accepted!), (Fri, Dec 9th)
In the story I wrote in October about using PowerShell for Port Scanning (https://isc.sans.edu/diary/29202), I noted that the basic “test-connect” operation made for a pretty slow port scanner, which seems to be the message that everyone latched onto.&#;x26;#;xc2;&#;x26;#;xa0; Of course, my immediate response was “challenge accepted&#;x26;#;x21;”, so let&#;x26;#;39;s go – let&#;x26;#;39;s make that operation faster&#;x26;#;x21;
VMware Patch release VMSA-2022-0030: Updates for ESXi, vCenter and Cloud Foundation. One more set of updates to get in before the holidays! https://www.vmware.com/security/advisories/VMSA-2022-0030.html, (Fri, Dec 9th)
ISC Stormcast For Friday, December 9th, 2022 https://isc.sans.edu/podcastdetail.html?id=8284, (Fri, Dec 9th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Friday, December 9th, 2022 https://isc.sans.edu/podcastdetail.html?id=8284, (Fri, Dec 9th)
Finding Gaps in Syslog – How to find when nothing happened, (Wed, Dec 7th)
I recently got a call from a client, they had an outage that required a firewall reboot, but couldn&#;x26;#;39;t give me an exact clock time. They were looking for anything in the logs just prior to that reboot that might indicate a carrier issue, as they had experienced a few outages like this recently.
Continue reading Finding Gaps in Syslog – How to find when nothing happened, (Wed, Dec 7th)
ISC Stormcast For Thursday, December 8th, 2022 https://isc.sans.edu/podcastdetail.html?id=8282, (Thu, Dec 8th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Thursday, December 8th, 2022 https://isc.sans.edu/podcastdetail.html?id=8282, (Thu, Dec 8th)
Wireshark 4.0.2 and 3.6.10 released, (Wed, Dec 7th)
Wireshark has released updates for both the 3.6 and 4.0 lines. There appear to be quite a few bug fixes, but no vulnerability fixes.
Continue reading Wireshark 4.0.2 and 3.6.10 released, (Wed, Dec 7th)
ISC Stormcast For Wednesday, December 7th, 2022 https://isc.sans.edu/podcastdetail.html?id=8280, (Wed, Dec 7th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Wednesday, December 7th, 2022 https://isc.sans.edu/podcastdetail.html?id=8280, (Wed, Dec 7th)
ISC Stormcast For Tuesday, December 6th, 2022 https://isc.sans.edu/podcastdetail.html?id=8278, (Tue, Dec 6th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Tuesday, December 6th, 2022 https://isc.sans.edu/podcastdetail.html?id=8278, (Tue, Dec 6th)