SQL Slammer Clean-up: Switching Viewpoints
As you've been going through this exercise (http://isc.sans.edu/diary.html?storyid=9664, http://isc.sans.edu/diary.html?storyid=9712, http://isc.sans.edu/diary.html?storyid=9778) you have certainly run into the issue of bad WHOIS contact information, and have likely had bad/no response from the abuse contacts. Hasn't that been frustrating?
Today we put the shoe on the other foot, and take steps to make sure that others don't suffer from our own WHOIS records and abuse-handling processes.
Look up your own net-block(s). Do you have an abuse contact defined? Are the email addresses AND the phone numbers appropriate? If someone sends an email to your abuse address will it be read by a human? If someone calls the phone number will they be able to reach a security/computer person?
Are you RFC 2142 (http://www.ietf.org/rfc/rfc2142.txt) compliant? Most aren't fully compliant (for example I don't think we use noc@the-day.job.)
I just did a quick audit myself. Though mergers and acquisition we have a hand-full of net-blocks. They all don't point to the same domains, but they all have abuse contact records and the owner block is correct. We also route all abuse@* to the same work-flow. So, I would consider that a pass. On the other hand, the phone numbers all reach the main switchboard. Getting routed to the right security contact was challenging, so I would recommend that we update that number.
Cyber Security Awareness Month - Day 25 - Using Home Computers for Work
Today's CSAM topic is Using Home Computers for Work. I will share with you a simple practice I've been using for quite some time that provides me a couple key protections from myself while keeping me and my employer safe from mingling home equipment with the corporate equipment.
Comments
Anonymous
Dec 3rd 2022
9 months ago
Anonymous
Dec 3rd 2022
9 months ago
<a hreaf="https://technolytical.com/">the social network</a> is described as follows because they respect your privacy and keep your data secure. The social networks are not interested in collecting data about you. They don't care about what you're doing, or what you like. They don't want to know who you talk to, or where you go.
<a hreaf="https://technolytical.com/">the social network</a> is not interested in collecting data about you. They don't care about what you're doing, or what you like. They don't want to know who you talk to, or where you go. The social networks only collect the minimum amount of information required for the service that they provide. Your personal information is kept private, and is never shared with other companies without your permission
Anonymous
Dec 26th 2022
9 months ago
Anonymous
Dec 26th 2022
9 months ago
<a hreaf="https://defineprogramming.com/the-public-bathroom-near-me-find-nearest-public-toilet/"> nearest public toilet to me</a>
<a hreaf="https://defineprogramming.com/the-public-bathroom-near-me-find-nearest-public-toilet/"> public bathroom near me</a>
Anonymous
Dec 26th 2022
9 months ago
<a hreaf="https://defineprogramming.com/the-public-bathroom-near-me-find-nearest-public-toilet/"> nearest public toilet to me</a>
<a hreaf="https://defineprogramming.com/the-public-bathroom-near-me-find-nearest-public-toilet/"> public bathroom near me</a>
Anonymous
Dec 26th 2022
9 months ago
Anonymous
Dec 26th 2022
9 months ago
https://defineprogramming.com/
Dec 26th 2022
9 months ago
distribute malware. Even if the URL listed on the ad shows a legitimate website, subsequent ad traffic can easily lead to a fake page. Different types of malware are distributed in this manner. I've seen IcedID (Bokbot), Gozi/ISFB, and various information stealers distributed through fake software websites that were provided through Google ad traffic. I submitted malicious files from this example to VirusTotal and found a low rate of detection, with some files not showing as malware at all. Additionally, domains associated with this infection frequently change. That might make it hard to detect.
https://clickercounter.org/
https://defineprogramming.com/
Dec 26th 2022
9 months ago
rthrth
Jan 2nd 2023
8 months ago