Collaborate Disseminate
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Thursday, October 24th, 2024 https://isc.sans.edu/podcastdetail/9194, (Thu, Oct 24th)
Today our “First Seen” page displayed a number of simple URLs:
Continue reading Everybody Loves Bash Scripts. Including Attackers., (Wed, Oct 23rd)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Wednesday, October 23rd, 2024 https://isc.sans.edu/podcastdetail/9192, (Wed, Oct 23rd)
Back in June of 2010, The Electronic Frontier Foundation (EFF) released the first beta release of the “HTTPS Everywhere” plugin [1]. Even then, most websites offered HTTPS. But unlike today, HTTP was often still the default, and HTTPS was not always implemented across the entire site.
Continue reading How much HTTP (not HTTPS) Traffic is Traversing Your Perimeter?, (Tue, Oct 22nd)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Tuesday, October 22nd, 2024 https://isc.sans.edu/podcastdetail/9190, (Tue, Oct 22nd)
Over the last month, two hurricanes barely missed me. Luckily, neither caused me any significant inconvenience. Sadly, others were not as lucky, and I think this is a good time to do a little “Lessons Learned” exercise. It made meÂ; ;reconsider some of my emergency preparations. I will take a “geek spin” on emergency preparedness in this post. There are better sources to talk about what food to store and how to fill your tub with sufficient water. I will focus more on power and data connectivity. At least once, someone complained that the “Internet Storm Center” does not talk about the weather. This post should keep them happy :).
Continue reading A Network Nerd’s Take on Emergency Preparedness, (Tue, Oct 15th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Monday, October 21st, 2024 https://isc.sans.edu/podcastdetail/9188, (Mon, Oct 21st)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Friday, October 18th, 2024 https://isc.sans.edu/podcastdetail/9186, (Fri, Oct 18th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Thursday, October 17th, 2024 https://isc.sans.edu/podcastdetail/9184, (Thu, Oct 17th)
I noticed in my logs 2 weeks ago regular probe from a subnet in the AmazonÂ; ;cloud only scanning for TCP/8080 capture by the iptables of myÂ; ;DShield sensor. The scanning started on the 15 Aug – 4 Oct 2024 where the sensor recorded 1046 individual IPs from thisÂ; ;network.Â; ;
Continue reading Scanning Activity from Subnet 15.184.0.0/16, (Thu, Oct 17th)