Finding DNS Servers

29 Jul 2020 in Cyber Security&Infrastructure

This past month there was a RUSH to patch every single Windows based DNS server in every organization. Something quickly asked was “Did we get them all?”. For some organizations, you see the phrase “finding DNS,” and you find it crazy. However, at larger global organizations, it may be a real challenge. What do you […]

SIGRed (CVE-2020-1350) affects ALL Windows DNS Servers and leads to full domain compromise.

15 Jul 2020 in Cyber Security&Infrastructure

Yes that it is true. The high severity vulnerability identified by CVE-2020-1350, reported here, affects all versions of Windows DNS Server from 2003 to 2020 and since DNS servers are usually Domain Controllers, that results in obtaining Domain Admin privileges. SIGRed is a wormable vulnerability with a CVSSv3 score of 10.0, the highest, and triggered by […]

A Short Story of a Targeted Attack

02 Jun 2020 in Cyber Security

The importance of a quick detection and response. Companies are constantly getting targeted by cyber-attacks, some of them may have important valuable customer information, production manufacturing secrets or, in general, sensitive data of all different kinds. Attacks are not always focused on stealing information, but can also aim at implanting ransomware, thus at stopping production […]

Learn how to use the Microsoft 365 security stack

26 May 2020 in Cyber Security&Infrastructure

Over the last month, I have had the pleasure of delivering two new Truesec-developed courses! One focusing on Microsoft 365 Security and the other focusing on Microsoft Intune. This blog post will present these two new offerings and explain why they are more relevant than ever. I will also share my view on delivering online […]

The ruthless world of cyber crime

03 May 2020 in Cyber Security

You wake up at 17, ready to start your daily routine. You’re a criminal who works at night, robbing stores, kidnapping people, and reselling stolen jewelry. You do some research for what stores to rob, and off you go. Break into places, steal money, and sometimes you face the owner of the store you are […]