Ujez

sysadmin | cybersecurity | I post from time to time.

[Ujez @Ujez2]

@firstJ0hn Very detailed analysis. Pls how can I get this forensic image used?

[Ujez @Ujez2]

@_0b1d1 PDF

[Ujez @Ujez2]

@cyberwarfarelab @Aboda_lateria check this out

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[Ujez @Ujez2]

@thatstraw Ran the command, now I can't find my PC 😄

[Ujez @Ujez2]

@thatstraw Imagine if the "do not panic..." message wasn't there in the first place😎

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[Ujez @Ujez2]

on the alerts by blocking the malicious activity.

From the above analogies you can see that both are very important for a more robust security system.
#30daysofcybersecurity
#linux
#cloud

[Ujez @Ujez2]

Knowing the differences between an Intrusion Detection System(IDS) & Intrusion Prevention System(IPS) - their differences and how they compliment each other goes a long way in your cyber-journey

[Ujez @Ujez2]

anyone trying to break in. If the guard detects a potential intruder, they can take immediate action to prevent them from entering, like stopping them at the door.
Function: The IPS not only detects threats but also takes action to block or prevent them in real-time. It acts...

[Ujez @Ujez2]

@PBnBananaSam @sherrod_im @wtravishubbard How do you really mean it "wasn't a kind of work you just jump into" ?

[Ujez @Ujez2]

Now when it comes to protection against malwares. Through study, I have come realize that no mitigation techniques is 100% effective. Incidents are going to happen.
Digital forensics guys have a lot to do now and in the future.

[Ujez @Ujez2]

@dhh this tweet is on point.
So much complicated tools out there meanwhile knowing how to navigate through the shell/terminal would save resources both for hardware and software. So many built-in utils are in the #Linux ecosystem.

[Ujez @Ujez2]

...but it can handle gzip-compressed files (.gz files) directly.

-i is an option for zgrep to ignore case, that is it could either be Hello HELLO, etc.

If there are other ways of doing this please leave a comment below.👇🏽

[Ujez @Ujez2]

...so it is very possible to search through an archive or compressed file in #linux through the command line:
`zgrep -i hello somefile.gz`
here is the breakdown:
`zgrep`: This is the command used for searching through compressed files. It's similar to grep,..

[Ujez @Ujez2]

@LinuxHandbook this "hobby" is now powering servers in the world today.

[Ujez @Ujez2]

do you know that running this commands on your terminal:
`cd`
`cd ~`
`cd $HOME`
are actually equivalent commands that takes you to your home directory.
#30daysofcybersecurity
#Linux