Information Security Podcast
Brian Krebs is reporting that a new zero day vulnerability and matching exploit are making the rounds, with no patch or fix in sight.
My recommendation is to consider disabling the java browser plugin or implementing no script with a policy to only allow java originating from intranet sites.
Be careful out there!
One of the interesting things about owning a server on the Internet is trying to keep the constant barrage of attackers at bay. A few weeks back, I had been watching the raw traffic with tcpdump, trying to diagnose a problem and saw a huge number of DNS requests. A closer look revealed the queries were coming in batches of about 3000 to 5000 from the same IP address over the course of a minute or so. All of the queries were the same: an ANY request for one of the domains I host. Continue reading “DNS Reflection Attacks”