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What are the best practices for storing passwords?
First, a password should be complex and at least eight characters in length. Special characters, like apostrophes and brackets, can help add complexity and make it harder for hackers to guess passwords. Second, passwords are strongest when generated randomly.
Where should I store important passwords?
The Best Ways to Store Passwords Safely
- Use your browser’s password manager. There is excellent password-storage functionality built into Chrome, Firefox, Edge, Safari, and others.
- Try password-saving software. It’s hardly rare to forget a password, especially for sites you don’t use all the time.
- Keep records on paper.
Where to store the hashed password in a program?
I’m creating a program (in C++) that will password protects its user’s database (.dat) file. I’m confused on where to store the password? In the user’s database file or somewhere else. I’m new to this concept. I don’t know where a program should store the hashed password. I’ve been thinking for this from a long time. I have a question too.
Where do you store your passwords on your computer?
These services typically store your passwords in a secure, encrypted database that may be located on your computer, but is also stored online (“in the cloud”) and can be synchronized among your devices. This makes your passwords available to you from any computer or mobile device, as long as you remember your master password.
Is it safe to store password on disk?
You correctly identified that storing the hash anywhere on the disk makes the password vulnerable to attacks such as breaching file access control, known cypher-text attacks, or chosen cypher-text attacks. Security Solution: Do not store a hashed password on the disk.
How to securely password protect a database file?
Since your database is just a file we can use the general way to securely password protect a file on disk. Hash the password. (I’d use SHA-256) Use the hash to derive a symmetric 256-bit key. (I’d use hash directly as the key) Use the 256-bit key to encrypt/decrypt the database file on the disk.