Exim, Internet Mail Software, Flaw Causes Problems

Needless to say a flaw in an older version of Exim (4.92.1) had a serious problem or flaw that became CVE-2019-15846: I like to point out some problems that come up that are interesting… This Software is needed in Mail servers and is not obviously known to most people. But if a company does have … Read more

China Attacks and We Do? Nothing for most part

Chinese Hackers Eye US Cancer Research: https://www.technewsworld.com/story/86211.html This is another outrageous attack on our companies and institutions as Chinese APT  hacker groups appear to be linked to stealing information from Cancer research   Here is a news story about espionage by Chinese paid doctors. NBCnews story about 3 scientists removed from  MD Anderson Cancer Center … Read more

ZeroDay on Webmin What Does That Mean?

First of all one needs to know what a ZeroDay means, as well as webmin. Webmin is easier to explain.  If you go to webmin.com then this explanation:  “Webmin is a web-based interface for system administration for Unix. Using any modern web browser, you can setup user accounts, Apache, DNS, file sharing and much more. … Read more

What I got out of BlackHat and DEFCON

First I must say I did not go to Las Vegas, all I did is hunt the Internet for pieces of information and did not copy completely,  but edited to make it easier to understand when reading only (versus giving presentation within the hall): “Controlled Chaos” the Inevitable Marriage of DevOps & Security   (Kelly Shortridge … Read more