News

OpenDNS acquired by Cisco

I wrote an article which recommends OpenDNS to FritzBox users to use OpenDNS to filter malicious domains and perform parental control on the traffic that gets into their home routers.  &  And now, not a week later I see: Cisco made a big acquisition offer to OpenDNS and they accepted it. Wow, what a news! Read here the […]

Educational News

How much is a blog instance worth?

I wrote in the post  Do you really know who’s visiting your website? about how often hackers probe my websites. IT Security News has of today this: 5,914 blocked malicious login attempts / was 2092 on May 8th 2,182 spam comments blocked by Akismet. / was 2115 on May 8th The login attempts more than doubled in just 5 […]

News

NIST Released “Guide to Industrial Control Systems (ICS) Security”

NIST is pleased to announce the release of Special Publication 800-82, Revision 2, Guide to Industrial Control Systems (ICS) Security. Link to the full news announcement about this Special Publication (SP 800-82 Revision 2) can be found on the CSRC News page at: http://csrc.nist.gov/news_events/#june8b Direct link to the SP 800-82 Revision 2 document (in .PDF) […]

News

Top 500 cybersecurity companies

Not so many people outside of the IT Security business know which are the top 500 companies in this field. Cybersecurity Ventures has published this top: check it here. I am not allowed to reproduce any parts of it, but I can tell you that the number 1 is FireEye. From the AV world, we […]