Several Common Inference Ciphers

Several common reasoning passwords, passwords are very important to everyone, and the complexity of passwords is also very important. The passwords that people use most often are basically the same or similar. When choosing a password, it tends to be simple and easy to remember, but it is also easier to be cracked and leaked. Let's take a look at several common reasoning passwords.

Several common reasoning passwords 1 There are four common reasoning passwords:

1, Moss code, Moss code is represented by dashes and dots. Dashes are generally three points long, the interval between dashes is one point long, and the interval between characters is three points long.

2. Caesar password, also called alternative password, is an encryption system used by Julius Caesar in ancient Rome to protect important military information.

3, fence password, fence password, is to divide the plaintext to be encrypted into n groups.

4. Four-fold password. Quadruple cipher is a symmetric encryption method, which was invented by the French. This method divides two letters into a group and then replaces them with multiple letters.

Common reasoning password 2 easy-to-remember password

An old lady is dealing with business. She entered the password three times in a row and was told that "the password is wrong". The staff also patiently explained the reasons to her and reminded her how to operate, but the people in the queue behind were impatient. "Aunt, please sit in the chair over there for a while. Think about the password and then get the money! "

The old man was a little unhappy, but he had to walk away angrily. Aunt said her salary card, medical insurance card and so on. They all have different passwords. Plus the passwords of various deposit certificates, she can't remember which card is which password. "No way, every time I withdraw money, I have to try one by one. Which one is correct? "

According to the information provided by the bank, it is not uncommon for the elderly to forget their passwords and are unwilling to set them. However, for the sake of their own business security, banks still advise the elderly to set passwords.

Here we recommend a relatively simple, safe and easy-to-remember password setting method: family member information mixed setting method, which is set as follows:

Suppose a customer: his wife, Ma Xiaohui, was born on 197 1 year165438+1October 26th, and her mobile phone number is 13××××0 10024. Husband Li, born on March 2, 09691,mobile phone number13 ×××× 034567, and company phone number ×××× 20996; Son Xiao Li, born in February of 1997+0 1, has a mobile phone/kloc-0 13××××482233, and his home phone number is ×××× 22496. The password can be set as follows: mother's full name initials MXH+ father's initials DG+ son's surname initials L.

The password is MXHDGL, and other birthdays, mobile phone numbers and home phone numbers can be set like this. Very convenient and practical, if not all family members are particularly familiar with it, it is difficult to decipher it. In daily life practice, it has been praised by many elderly friends.

At the same time, be careful not to mix passwords such as online banking, stock accounts, passbooks, etc. with common passwords such as online games and e-mail, so as to avoid long-term and high-frequency use and theft, and remember the established rules and procedures; Change your important password regularly.

In order to remember the password, the elderly can also use a password for all passbooks and certificates of deposit, and write the password in a small notebook for easy memory.

Some people's password settings are mostly single personal information, such as: Ma Xiaohui, born in 197 1 year165438+1October 26th, and his mobile phone is in13××× 0100.

According to a group of habitual criminals who steal bank cards and passbooks, some people's bank passwords are too simple. After they get the bank card, they will try to use the same six digits of "0" to "9" as the password one by one on the ATM machine, or decipher the password according to the last few digits of the ID card, and it will succeed repeatedly. Moreover, most of the original passwords of some unit salary cards are six so-and-so numbers, and many people have never changed them. Some people can withdraw money as long as they can get a bank card.

Common reasoning password 3 What is the most commonly used password in 2022?

Most people are familiar with top-level passwords. 123456, 123456789, password, 12345678,111. The cracking of these passwords does not require 1 second.

Netizens are hotly discussing.

I can't believe I know our password. This wave is careless. I didn't flash to see you send me the password. I snapped, and soon, I understood.

The password is the pinyin of the girl's name I like, plus the corresponding number of I love you all my life. Every time I enter the password, it seems that she loves me again.

There are too many passwords to remember. Login depends on SMS.

QWERTY used to be very popular, and the first few can be taken out every year.

I am pi.

In the past, passwords were not repeated, but now almost all passwords are the same.

Hahaha, mobile phone lock screen 258080

How to set the password more safely?

Don't use the same password in different places

Now your password has uppercase and lowercase numbers and special symbols, but 8 digits are not long enough and special enough.

The rest of the operation is also very simple, that is, use the abbreviation of the website as the suffix of the password.

For example, the password for logging in QQ is ysYHl9t.qq, the password for logging in Netease is ysYHl9t.wy, and the password for logging in Weibo is ysyhl9t.wb.

In this way, each website has an independent password that is not easy to forget, and such a strong password will basically not be cracked.

Use abbreviations of poems or sentences as basic passwords. For example, the abbreviation of "flying down three thousands of feet" can be "flzxsqc"

Width x height 1..nc+zz

I want to drink 1 pearl milk tea.

Take it twice 1 day

Take it twice a day.

12345s S dlh

12345 shooting tigers in the mountains

Happy?

Happiness is the most important thing.

Example of Super Password Settings

Step 1: Use the abbreviation of one sentence as the basic password.

For example, the abbreviation of "I am very happy" is "whkxl"

Step 2: Adding numbers can make the basic password more complicated.

Password enhanced to "20 17whkxl"

Step 3: You can add symbols to strengthen it.

The password is enhanced to "20 17whkxl?"

Step 4: Use cases are further strengthened.

The password is enhanced to "20 17WhKxl?"

Tip: You can create a "super password" according to the above steps! But remember: different websites need different passwords, such as website name+permanent password.