Recommended! Determination of password management
How can I manage my password?
There are various methods such as making all the same password, leaving it in a memo, and auto-save it in your browser, but I think that it is troublesome that you can manage and manage both security. I will introduce how to manage my password.
A common problem with password management
There are various management methods, but I organized the merits andメリットs of each method.
| Management method | メリット | デ |
|---|---|---|
| Same password | Easy to learn | When leaked, each service can be disabled |
| Write and save in notes | Don't remember | Don't forget memo |
| Browser auto-save function | Don't remember | All in your browser configuration file Unencrypted |
| Password Management Tools (Cloud type) | Don't remember | Risks in case of information leakage, service termination, or vulnerability |
| Password Management Tools (Local type) | Don't remember | If there is no backup when the device is saved fails, it will be lost. |
Both of them haveメリットs, but if you don’t use any tools, you can remove all thisメリットs if you can complete it only in your head. In short, remember! (Heavy), but I will introduce the combination of password and how to remember.
Password パスワードation
Is it possible to combine the password?
The following combinations are often required when registering on each site.
- ABCDEF
- English Example: abbcdef
- Number Example:12345
- Symbol Example:! #-_=
In addition,Change password for each service you useis most important.
Recommended Password Management
So how do you remember your password?
The recommended method is:
Some domain names + キーワード + Number (4 digits) + Signs + Some domain names
Part of the domain name
Part of the domain name of the service you useUpper caseContact Us
Set the number of characters in advance. (2 characters, 3 characters, all etc.)
Example
Service: Google
Domain Name : Google.co.jp
<前後でルールを1つに統一する場合>
: 2 characters from the previous
Go
<前後でルールを2つに分ける場合>
It is OK if there is a case somewhere in the previous rule or the rear rule.
You can put uppercase letters on both sides.
Previous rule : 2 characters
Go
Back rule: 2 characters from back
le
キーワード
such as your name and words you used,Unforgettable sUse
The number of characters is not limited, but it is difficult to remember if it is too long.
It is also good to accept uppercase letters and lowercase letters, but since it is set as part of the service name, it is okay to prevail memorability and unify only lowercase letters.
Example
If your name is Tanaka
ta
Number (4 digits)
Make it a combination of numbers that are difficult to guess from others as much as possible. Some services may only accept 4 digits.Leave it to 4 digits to avoid changing numbers every timeIt is easy to remember.
Example
My favorite artist's birthday (Mr. , Mr. Sakurai, March 8)
0308
Signs
Symbols can be any symbol,Not special generic symbolsContact Us
Example
Universal symbols available for each service (!) @ $ % etc.
#
上記ation example(The service name is the same before and after)
Gotanaka0308#Go
Domain NameHome) + keywordsta) + Number0308) + symbol()#) + Domain NameHome)
s to remember
The following five elements must be remembered:
- order
- How many characters in your domain
- キーワード
- Number (4 digits)
- Signs
I think there are 5 things, but think about it.
Because each is simple, I think that it is rarely forgotten by actually setting it.
NowService"Strong different password"is completed.
Response to s
If you use various services, rules such as the number of characters and symbols that can be used for each service may differ. (This is where you want all services to be unified.) )
In this case, if you create an exception list on an online tool, you can centrally manage the rules of the exception site on the go.
Example of creating an exception list
<利用ツール>
Google Spreadsheet(Online Table Calculator)
<記載例>
Service Site A: Except symbols (not symbols)
Service Site B: っing keywords
<ポイント>
Instead of writing a real password, let’s write only the changed rule.
It will be a recommended management method that I reached.
Please try it.


