Circle City Con 7.0

https://www.eventbrite.com/e/circlecitycon-70-tickets-62810947234 Continuing our year after year record breaking attendance, CircleCityCon 7.0 promises to test our limits and deliver to you a conference unique from all the others. Since Circle 1 we have delivered trainings for free with the option to …

Defcon News: Vulnerable Windows Drivers

This content is for Patreon subscribers of the j2 blog. Please consider becoming a Patreon subscriber for as little as $1 a month. This helps to provide higher quality content, more podcasts, and other goodies on this blog.To view this …

Dot1x in Routeros 6.45.1

Some of you may have noticed a new menu item pop up in winbox labeled dot1x Dot1x is implementation of IEEE 802.1X standard in RouterOS. Main purpose is to provide port-based network access control using EAP over LAN also known …

Patch your Centos Machines now

Thanks to Jan Dennis Bungart for posting this on his Facebook page. Centos has a Kernel vulnerability which can be exploited to take the machine offline. To read the gory details: https://access.redhat.com/security/vulnerabilities/tcpsack CVE-2019-11477: SACK Panic (Linux >= 2.6.29) CVE-2019-11478: SACK …

ATT wireless Call Protect app

If you are an ATT wireless customer and are tired of annoying calls check out the “Call protect app”. https://www.att.com/features/security-apps.html?fbclid=IwAR0Ygsslxas-ADDGBjmoEc2mgibnAKLCIGE8AFWMmUS_JOzU93nN6wnZElM