Collaborate Disseminate
For forensics purposes, I am looking to find suspicious scripts or patterns that could give me clues to find crypto-mining malware on a Linux server.
I have a copy of suspicious data but it is not possible to run the virtual machine in the… Continue reading How to detect crypto mining malware [closed]
Critical thinking is a required skill for the analyst, there is not always a written procedure to follow, sometimes there is no individual to call in the middle of the night, to inform, because you are the decision-maker or the stat of se… Continue reading Critical thinking in Cyber Security [closed]
There are some reasons that many old versions of different OS’s are in use, (Free BSD, Solaris, Linux, Unix, Windows Server, Windows workstation, DOS, …).
Sometimes we had to use that old operation system because it is mandatory and some… Continue reading How to protect an unsupported OS that I am forced to use?
To pick the right model to design and implement a Security Operation Center, it should pick a most suitable model for the business that can be tailored.
What are the differences between best practices, standards, and frameworks in SOC desi… Continue reading How to decide the model for security operation center, design and implementation? [closed]
According to the Elliot Leiboff post The Beginning of Call Tracking, CallSource® in 1992 was the first and only call tracking company in the U.S.
But I was watching The big sleep 1946 in a scene in 33:27 of the movie when Humphrey Bogart a… Continue reading When was the first time that a telephon call was tracked?
There are many solutions e.g. Akamai and Cloudflare, strategies, devices or suggested network architectures to mitigate DDOS attacks, but due to some basic concepts like limited-bandwidth or some common/known vulnerabilities, there is not … Continue reading How intelligent ddos mitigation systems (IDMS) mitigates Denial-of-service attack [closed]
If there will be a massive Cyber infection such as Covid 19 it will be a big disaster in Communication and every computer-based system infrastructures.
Infection methods: Due to the Corona Virus experience, there are lots of people who wor… Continue reading Being prepared to face ECoronaVirus on computer-based and industrial systems
The goal of this process is providing more security to the cloud infrastructure, but in the process of hardening, sometimes there are some items in the checklists that can put the availability of our system in jeopardy.
A … Continue reading The best method for cloud infrastructure hardening [closed]
I am trying to explain what happened and asking what could be done after being infected
Yesterday a client called and told me something strange happened to his server and most of the file types are change to “CRYPTED!” and th… Continue reading How should we deal with ransomware after it did happend? [on hold]
This question already has an answer here:
How does SSL/TLS work?
3 answers
Does the SSL record protocol encrypt the handsha… Continue reading What are the exact steps to establish a HTTPS (HTTP+SSL/TLS) connection? [duplicate]