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Both sides previous revision Previous revision Next revision | Previous revisionLast revisionBoth sides next revision | ||
en:it-security:passwords [2023/11/07 16:19] – Automatic translation 82.80.249.212 | en:it-security:passwords [2024/02/05 00:20] – Automatic translation 135.181.137.61 | ||
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+ | {{tag> | ||
====== Secure passwords ====== | ====== Secure passwords ====== | ||
- | | Version | 3.0 | | + | | Version | 3.1 | |
===== 1.0 Introduction ===== | ===== 1.0 Introduction ===== | ||
- | Passwords are becoming increasingly important these days. Online banking, FTP access and website accounts | + | Passwords are becoming increasingly important these days. Online banking, FTP access and website accounts |
===== 2.0 Dealing with passwords ===== | ===== 2.0 Dealing with passwords ===== | ||
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==== 2.4 Password programmes ==== | ==== 2.4 Password programmes ==== | ||
- | Password programmes are usually databases that store data in a clearly organised | + | Password programmes are usually databases that store data in a clearly organised |
What must such a programme be able to do? | What must such a programme be able to do? | ||
- A password generator should be integrated | - A password generator should be integrated | ||
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A secure password must fulfil certain requirements. We will now look at these in more detail. | A secure password must fulfil certain requirements. We will now look at these in more detail. | ||
+ | < | ||
+ | flowchart TD | ||
+ | A[Secure password] | ||
+ | B[Letters] | ||
+ | C[Numbers] | ||
+ | D[Special characters] | ||
+ | E[Length] | ||
+ | B1[A-Z] | ||
+ | B2[a-z] | ||
+ | C1[0-9] | ||
+ | D1[+-!? | ||
+ | E1[12] | ||
+ | A-->B | ||
+ | A-->C | ||
+ | A-->D | ||
+ | A-->E | ||
+ | B-->B1 | ||
+ | B-->B2 | ||
+ | C-->C1 | ||
+ | D-->D1 | ||
+ | E--minimum--> | ||
+ | </ | ||
==== 3.1 Passwords should not look like this ==== | ==== 3.1 Passwords should not look like this ==== | ||
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<code text> | <code text> | ||
- | Dies ist ein Satz, der mit der Zahl 0 und 9 | + | Ich bilde einen Satz mit Groß- & Kleinbuchstaben und den Zahlen |
</ | </ | ||
- | We take the first letters of the sentence and the numbers and form the password: | + | We take the first letters of the sentence, the special character |
<code text> | <code text> | ||
- | DieSdmdZ0u9 | + | IbeSmG& |
</ | </ | ||
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* Passwords should always be sent via a [[https:// | * Passwords should always be sent via a [[https:// | ||
- | * Use a different password for each site | + | * Use a different password for each page |
- | * Follow the basic [[windows:security: | + | * The basics |
* Never share passwords | * Never share passwords | ||
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The days when we could carelessly handle access data are over. Phishing strategies and hacker attacks are on the rise and you have to adapt to the trend in order to counteract them. Of course, there is never a 100% guarantee of security, but you can at least take good precautions to avoid becoming a victim of data theft. | The days when we could carelessly handle access data are over. Phishing strategies and hacker attacks are on the rise and you have to adapt to the trend in order to counteract them. Of course, there is never a 100% guarantee of security, but you can at least take good precautions to avoid becoming a victim of data theft. | ||
- | There is a practical tool for generating passwords [[software: | + | There is a practical tool for generating passwords [[en:software: |