Does it make sense to have separate emails for each individual financial account (banking, credit cards) or is that overkill? I’m just thinking that if a hacker got access to one email they’d have all account information?
Does it make sense to have separate emails for each individual financial account (banking, credit cards) or is that overkill? I’m just thinking that if a hacker got access to one email they’d have all account information?
Sure. It can be “less” secure from a procedural perspective because it increases the complexity of the user accessing their info. The more difficult/complicated it is for the user, the more likely of user mistakes exposing their accounts in one way or another. Obviously there are password apps that allow for seamless login (some of those can also be problematic), which alleviates the complexity, but then you have multiple email accounts to manage on some level for the various services and websites you use.
End of day, if it works, it works, but it’s important to pay attention to your user experience while also taking in to account the various tools (strong pass, mfa, etc) when setting yourself up. If you get annoyed that you have too many emails to manage, you might be more likely to not log out, or not use mfa, etc.
edit wasn’t trying to say it was WAY more insecure to use separate emails, just that it probably wasn’t necessary if you have different pass and use mfa. Sometimes ‘more, better’ isn’t ‘more-better’.
multiple email account? Not really. It is typically implemented using some email proxy or alias like anonaddy or simplelogin. By the look of it is multiple accounts, but in fact you’re just receiving mail forwarded to you in one account. All you have to do is append any strings as the user with your domain.
(anonaddy and simplelogin requires adhoc address generation using subdomain by them or a domain owned by you with MX records pointing to their servers)
disclosure: I’m a current customer of anonaddy. Never used simplelogin though.
Thanks for the info. You’ll have to forgive my ignorance as I’m not super well-versed but, I was of the impression that alias software like anon and simple login were more for avoiding spam and unwanted emails from sign ups. Is it also effective as a security tool?
Security wise, maybe. You might be more protected against cred stuffing but reusing password on multiple services at the first place is already a big no no.