Quick pick

SSDLC

SSDLC

18 posts
ISO 27001

ISO 27001

19 posts
TISAX

TISAX

9 posts
Security

Security

163 posts
Security security breach

Worst nightmare becomes reality: Linux Mint distro hacked and backdoor introduced

Linux distributor ‘Linux Mint’ warned users over the weekend that it has been hacked, exposing users to a malicious backdoor and compromising sensitive customer information. Project leader Clement Lefebvre explained in a blog post that the attacker made a modified Linux Mint ISO, with a backdoor in it, and then hacked the distributor’s website to […]

General

Digital clock mathemathics

If you’re like me, you definitely have such a digital clock somewhere in your house, most probably near your bed. Ever wondered what is the maximum number of segments of the clock that are used at a certain hour? And what time is it then? I did… and here is how I count them. I […]

Security Spam & Phishing

Why do the more recent spams have so colorful subjects?

And I mean really colorful, as in it has signs and colors. Like the one in the featured image. If you look in their source, they look like this: Subject: =?utf-8?b?8J+QlfCfkIhZb3UgY2FuIHNhdmUgb24gcGV0IGZvb2Qg8J+QlfCfkIg=?=     As it can be seen on this page, there are all possible symbols described: http://www.unicodetools.com/unicode/codepage-utf8.php All it has to do is to force […]

General improve-your-security Security

My article in Security Insider Kompendium: IT Security for small and medium companies

The Compendium and the article are free, you only need to register in order to download Source: Kompendium IT-Sicherheit für den Mittelstand     Article: Zahlt sich kostenlose Sicherheit wirklich aus? Freeware, Open Source und unentgeltliche Cloud-Dienste Malware, Hacking-Attacken, Software-Schwachstellen: Ist es angesichts der ausufernden Bedrohungslandschaft überhaupt möglich, sich mit Security-Tools für lau umfassend abzusichern? In […]