I can recommend this Humblebundle:
Cybersecurity 2020 by Wiley.
Don't forget to change the distribution of the money in favor of the charity ;-)
Mozilla has a mission that attracts people truly committed to the vision of the world that it describes.
Which makes things like layoffs so painful and personal.
❤️ to all the folks having a bad day.
Sad for all affected by the layoffs at Mozilla this morning.
SentinelOne Deep Visibility query for
reverse TCP shell invocation on a target system https://gist.githubusercontent.com/cosshack/269b82c9bbf353ffdf72854f56f335f6/raw/4694899c1697e4a0a243e14c63186ceeac0a66b0/S1_DeepVis_ZHacker13_Shell_Query
First stab at the @MITREattack layer showing combined techniques used by activity groups targeting the financial sector: https://mitre-attack.github.io/attack-navigator/enterprise/#layerURL=https://pastebin.com/raw/SLFd3ksL
Updated my combined @MITREattack layer for groups targeting Healthcare and Pharmaceutical industries, including the custom Grim Spider layer: https://mitre-attack.github.io/attack-navigator/enterprise/#layerURL=https://pastebin.com/raw/j71mMwFU
October 2: Securily backup your data
October 3: Mobile device security basics
October 4: How to know if you can trust mobile apps.
October 5: How do you know when it's time to change your password?
October 6: How to create strong passwords
October 7: Better account security with multi-factor authentication
October 8: Enable two-factor authentication but don't lose access to your accounts