Reduce radio wave interference and management load, the key points of wireless LAN construction to remember.
#Updates #Technologies

CTF CHALLENGES

Before expanding the 5G area, the future uncertainties felt by SIM lock fleece smartphones.
#Bugs

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🦑How to crack Windows 10, 8 and 7 password with John the Ripper:

1) Extract the hash from Windows

User Account Manager (SAM) is a database file in Windows 10/8/7 / XP that stores user passwords in an encrypted form, which in turn is located in the following directory:

C: \ Windows \ system32 \ config
The first thing we need to do is grab the password hashes from the SAM file.

Just download the free PwDump7 software and unzip it on your local PC.

Open a command prompt.

Navigate to the folder where you extracted the PwDump7 application and then enter the following command:

# PwDump7.exe> ​​d: \ hash.txt

As soon as you press [Enter] PwDump7 will retrieve hashes of system passwords and save them to d: \ hash.txt file.

2) Cracking password with John the Ripper
Since you can see that the password hashes are still unreadable - we have to crack them using John the Ripper.

John the Ripper is one of the most popular password cracking tools that can run on Windows, Linux and Mac OS x.

Just download the John the Ripper Windows binaries and unzip the contents.

Open a command prompt and change the directory where you unpacked John the Ripper and then run:

# john --format = LM d: \ hash.txt

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The world's largest domain registrar missed the keys to clients' crypto exchanges.
#CyberAttacks

Apple has prepared the iPhone and iPad for Russian app pre-installation.
#Updates

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🦑TIPS FOR SPEED AND CLEAN MACOS:


Tip # 1: stop cluttering your desktop
First, saving files to the Mac desktop slows down productivity because it takes more time to find the files you want.

And secondly, the more shortcuts you have on your desktop, the slower your Mac will be, as it uses additional resources to display every shortcut you see.

Tip # 2: clean up your hard drive
If your hard drive is full, it is very likely that you will find it difficult to use your computer.

And if this hasn't happened to you yet, then clean it regularly so that your Mac doesn't slow down .

Check out some of the best MacBook cleaners available.

These cleanup programs are awesome because they do their job for you by automatically deleting unnecessary junk files.

Tip # 3: view startup programs
If you notice that your Mac takes a lot longer to boot up than it used to, this may mean that you have too many programs at startup and need to review them.

It's okay if you have multiple programs running on your Mac, as long as those are the programs you actually use every time you turn on your computer.

And if not, you must remove the unnecessary ones from this list.

Tip # 4: remove your browser cache
Your browser stores temporary files called cache files.

The main purpose of browser cache files is to load the most visited websites faster and remember all login information if you told the browser to remember it.

Go to Safari > Preferences
Open the Add-ons tab
Turn on the display of the Develop menu
Go to the Develop menu in the menu bar
Click on Clear Caches
Tip # 5: empty your trash
No matter how much time you spend deleting files from your computer and how clean your Mac may seem to you, most of the files you just deleted may still be in your Trash.

And if you don't empty the Trash regularly, you can delete as many as you want, but your Mac will be just as slow as before.

Tip # 6: Remove unnecessary apps
We all have apps that we once downloaded but only opened once and never used again.

Unfortunately, most of these applications are forgotten, but they still take up space on your disk.

Moreover, almost every application creates additional files to store information, which takes up even more space.

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Three vulnerabilities in Seapanel's Linux web hosting tools package.
#Vulnerabilities

A Complet Testing Synology with SSD cache.
#Analytiques