Password Attack Types – Brute-force Attack, Brute-force with Mask Attack, Dictionary Attack

Many cases when password is forgotten, we need to use professional password cracking tools. And every password cracking tool has password attack strategies for choice. To understand how to protect yourself from a password attack, you should become familiar with the most commonly used types of attacks so that you won’t be confused to use password cracking tools and techniques to regularly audit your own organization’s passwords and determine. This article introduced a primer of the ­­most widely used types of attacks.

Brute-force Attack: In this attack, all possible combinations of passwords apply to break the forgotten or lost password. It is generally used to crack the encryption where the passwords are saved in the form of encrypted text, and you have no clues of the password.

Since searching a hash from all possibilities is a time taking process, brute-force attack is the most time-consuming type among all the strategies. For example, if you set the password as a 8 characters and all characters are lower case letters, then there are 268 combinations for your password. However, this shows that brute-force attack is effective for smaller password.

Brute-force with Mask Attack: This is a variant of brute-force attack used when you still remember some of your password information. For example, if you remember the password character length, the first or last character. To use this attack, a password mask must be defined.

Under Brute-force, set the length for the password with “Min Length” and “Max Length”. Define the possible password character settings with “Character Set”.

password attack method

Dictionary Attack

Dictionary Attack: This type of attack is relatively faster than the two above methods. Unlike checking all the possibilities, the dictionary attack tries to match the password with most occurring words or words of daily life usage.

For example, some of us used to set the passwords related to the names of birds, familiar places, own or children’s names, birthday numbers, etc. These words can be judged by the dictionary attack. So you can make the dictionary of most commonly used words that might have been used as a password.

Though dictionary attack is faster than brute force, it has limitations such as limited words contain in the dictionary and there is a chance that it is unable to crack the password.

Shoulder Surfing: It is an alternative name of “spying” in which the attacker spies the user’s movement to get his/her password. In this attack, the attacker observes the user how he enters the password such as what keys the user has presses.

password  attack

shoulder surfing

The main aim of password is to restrict unauthorized users to access the system. The above attack methods are a small part of various password attacking methods. So if not necessary, it is highly suggested not to set up a password in case troubles of forgetting password.

Top 3 Ways to Get iPhone Backup Password at Backup Restore after iOS 8 Update

I lost everything on my iPhone after udating to iOS 8 beta. iOS 8 beta is not a good system for iPhone. Except for data loss, it ruined my iPhone 5s. I restored my iPhone to default to refresh it and then restored it from a previous iTunes backup to recover my data. But, iTunes said that a password is set, needs to enter the password to restore from the backup! When did I encrypt my backup? I didn’t remember! So how could I know what the password is? Who can tell you how can I get the iPhone backup password in iTunes?

That is not rare for iPhone users!Strangely being asked for password! This may be a bug of iTunes. However, no one could explain it exactly! However, the password, just as other passwords, can be cracked with proper tricks! This article gives you top 3 ways to solve this problem!

Way 1: Enabling the Cookies in Safari to Unlock the Password

The safari settings are linked to the iTunes store brower, enabling the cookies again fixed everything and you can login no problem.  To enable cookies in safari, open up the preferences and go to the privacy tab then change the “block cookies” settings. After that, you should be good to go.

Way 2: Recalling Old Used Passwords to Seek a Fortune to Meet the iTunes Backup Password

Whenever we lost password, the first reaction is to try other possible passwords, here, I list a serial of passwords that may be of help to recall your passwords:

what is the iTunes backup password

Apple ID password

iTuneswordes Store password

Windows administrator password

The “Passcode” you used to lock your iPhone

The passcode/lock code used on your iPhone when you first ever used the device

All sorts of variations of  your children’s names and birthdays

Admin password on the computer that was in effect the first time the iPhone was backed-up

The original password when I set up your iTunes account

The ones suggested here “0000″, “1234″, etc.

Way 3: Use Special iTunes Backup Password Unlocking Tool

If all is no avail to get the password, at least you have the last but reliable choice – Using special software to crack the unknown passcode on iTunes backup.

The one recommended is Tenorshare iPhone Backup Unlocker, the only tool that is specially designed to recover/remove forgotten iPhone backup password. It is easy-to-use and no need any special skills to operate!3 simple steps to get the password, seen as follows:

Step 1: Import Encrypted iPhone Backup Files

Note: This program will lead you to the encrypted backup automatically, if it failed to do this, you need to import files manually. If you don’t know where the iTunes backup is, go to iTunes backup location to check it.

Step 2: Choose a Proper Password Cracking Strategy

Step 3: Start Password Recovery Process

Get more details, go to iPhone Backup Unlocker Guide Page.

How to Put iPhone/iPad/iPod Out of Recovery Mode after iOS 8 Update

Once my iPhone 5s updated the iOS to beta iOS 8, it immediately went into Recovery Mode, with the iTunes symbol. I plugged it into my computer, and it says I need to restore the iPhone. I click Restore, but it says it can’t connect because of my network connection. What do I do to get my iPhone fixed?

Get iPhone, iPad, iPod Out of Recovery Mode with One Click

If the iOS devices stuck in the recovery mode, all you’re going to see on the screen is the iTunes icon with a cable pointing to a white arrow – telling you to plug your device to iTunes and restore. But in this case, the problem is restore doesn’t work. However, there is no need to fret. What you should do is to find an efficient way to kick iPhone out of the recovery mode.

One easy way to do this would be to use the free and safe software ReiBoot. It comes with two buttons: “Enter Recovery Mode” and “Exit Recovery Mode”(Main profile seen as below)

enter and exit iOS recovery mode

ReiBoot

 

How to Use ReiBoot to Exit iOS Recovery Mode?

>> Free download and install ReiBoot from official site:

http://www.tenorshare.com/products/reiboot.html

>> Connect your iPhone(or iPad, iPod) to the computer

>> Start ReiBoot, it will detect your device automatically

>> Next, you will see the two buttons on the interface. Click “Exit Recovery Mode”

After this, you will see your iPhone turn to normal apple logo then start on.

Put iPhone (and More iOS Devices) into Recovery Mode Easily and Quickly with ReiBoot

If the iPhone got into a problem related to jailbreak, restore, update, etc. you may need to user recovery mode to fix it. To enter iOS recovery mode, ReiBoot is also a good choice. It is just as easy as to exit Recovery Mode demonstrated on the above.

Use it and you can make it easily with one click.

iOS 8 Beta – Whether to Install It or Not – Why & Why Not?

iOS 8

iOS 8 Beta

As a new gadget, iOS 8 always attracts a lot of iFans’s attention. And needless to say, there is a large amount of people want to experience it as soon as possible. However, there are still many bugs on iOS 8 beta. Developers are devoting themselves to provide you with a bug-free and comfortable system. The official version is going to come at autumn.

If you still can’t wait to have an experience with the new iOS 8, just go ahead. To the worst, downgrade iOS 8 to iOS 7. While I am admired by your adventurous courage, I would suggest you to be serious to try iOS 8 beta.

The following reasons telling you why you should be careful to install iOS 8:

  1. Compatibility issues with apps
  2. Full of bug
  3. No jailbreak
  4. No help from developer or Apple

And more…

Note: If you failed to upgrade to iOS 8 and lost data, try to use iPhone data recovery software to recover lost data.

Worse still, iTunes asking for a password at backup restore? Use iPhone backup password unlocker to recover or remove the password.