Password reuse defeats the purpose of passwords - Help Net Security

Password reuse defeats the purpose of passwords - Help Net Security

When a person reuses the same password across multiple accounts, one account’s exposure puts all the others at risk. To prevent this, cybersecurity awareness programs must emphasize the importance of passwords: how to create them, use them, and how to use a password manager.



There are four forms of password reuse and they all are bad


The first and easiest to prevent is the use of the same password on the same account. For example, if my username is michael.schenck, my password is Football123, and the system prompts me to change my password but lets me use Football123 again – then I’m reusing an old password. This is a problem because old password databases may have been stolen and cracked, in which case the Football123 password could be compromised. In this scenario, the creden ..

Support the originator by clicking the read the rest link below.