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Serious problem/Bug on Mac OS High Sierra 10.13

November 30th, 2017 Comments off

Today I found a new “bug” on Mac OS High Sierra (10.13). This problem seriously affects to your privacy. What’s that?

When I try to change something from System Preferences, by clicking on the lock icon (on the bottom left corner), then unlock with this login info (User: root Password: left it blank). from here I can change every settings in the system.

Not only the above problem. When restarting the machine, a new “other user” will be displayed on the login screen. like this:

 

 

 

 

 

 

 

 

 

 

 

 

 

using “root” login info like above.. and then you are now logged in!!! holy shittt

 

 

solution?

We are still waiting for an official update from Apple to fix this issue. Or below is something you can do to reduce risky possibilities on your system.

To hide “other user” in Login screen, run this following command:

sudo defaults write /Library/Preferences/com.apple.loginwindow SHOWOTHERUSERS_MANAGED -bool FALSE

 

but.. I believe the better way is to change the default root (administrator) password. check out this link:

https://support.apple.com/en-us/HT204012

 

Thanks!

Categories: iTnews, mac, macosx, tips, Tips & Tricks Tags:

Little Snitch: another Firewall for Mac

April 5th, 2017 No comments

In MacOS, we have a default firewall which enable us to block incoming connections from the internet, Is this enough?

Sometimes what we need is to block both incoming and outgoing connections at the same time. How can we do this? It’s now pretty easy. LITTLE SNITCH is a brilliant choice can do it for you.

This is screenshot:

Screen Shot 2017-04-05 at 17.37.11

request to download it here: 

(please read the instruction carefully before installing)

https://drive.google.com/file/d/0B0PQXRyV7ZBrY28xaDluYktHcWc/view?usp=sharing

 

Huy Nguyen.

CodeRunner 2.3: A brilliant “code runner” for your Mac

April 4th, 2017 No comments

CodeRunner.

This is really awesome. We can run multiple programming language in a session. Everything would be looks like this:

Screen Shot 2017-04-04 at 16.12.09

Screen Shot 2017-04-04 at 16.12.19

 

Download:

(You will need to be signed in by using your Google account, request for file access and wait for my approval, I won’t public it completely as what I did before, So sorry for this inconvenient!)

Link: https://drive.google.com/file/d/0B0PQXRyV7ZBrRERBUDhMYVNiRzA/view?usp=sharing

my custom theme settings for IntelliJ IDEA

March 27th, 2017 No comments

Hi guys!

Would you like to have an appearance like this on your IntelliJ IDEA?

(This works fine for both Community and Ultimate version).

Screen Shot 2017-03-28 at 00.24.58

Download the JAR file here: https://drive.google.com/file/d/0B0PQXRyV7ZBrSlRxR1lzUURVS1U/view?usp=sharing

 

How to use?

It’s really easy. Go to “File” -> “Import Settings“, browse and open up the downloaded JAR file.

Restarting IntelliJ IDEA. Enjoy!

What is the best FREE alternative for Microsoft Office?

March 26th, 2017 No comments

I don’t want to say anything too much about this, LibreOffice is the best in my opinion!

Screen Shot 2017-03-27 at 02.36.31

Just experience it today! This is a completely FREE and Open-Source software, always available on the most popular operating systems, compatible with latest Microsoft document formats.

Get it here: https://www.libreoffice.org