The use of strong, unique passwords is an important part of anyone's online security. Provided they are of sufficient strength, they keep our accounts secure.

Passwords, however, aren't ideal in all circumstances. They have distinct disadvantages and those disadvantages can often be taken advantage of by hackers. Many security professionals now recommend that the world move on from passwords to passkeys. Passkeys offer similar advantages to passwords but are potentially more secure.

So what is the difference between a password and a passkey, and which one should you be using to protect your accounts?

Why Are Passwords Insecure?

hacking into an online account laptop

Passwords are the primary concept that allows internet users to keep online accounts private. Provided the password is only known to the account holder, nobody else can access the account. The problem with passwords is that they also have inherent flaws.

Passwords are created by users and are often chosen based on ease of use, rather than how secure they really are. Most individuals choose passwords that are too short, which can be cracked by software, or too predictable, which can be guessed by hackers. They also use the same passwords for multiple accounts, which can expose them to more risks.

Passwords can be easily stolen, so much so that they can be revealed if the user visits a malicious webpage or submits personal information to any compromised or unsecured service.

It is possible to protect your accounts using nothing more than a password, but it requires a level of password discipline that many people fail to practice. This causes people to lose both their accounts, and, depending on the nature of those accounts, their personal information and bank balance.

What Are Passkeys?

Passkeys are a way to access your account without using a password. You just need to use an authenticator, which is another device that you have, like a phone or a laptop. The authenticator will verify your identity and let you in. This is more secure and convenient than using a password.

When utilizing a passkey, the system prompts you to authenticate with your device itself, rather than the specific account you're attempting to reach. This can involve entering a PIN on your smartphone or using different biometric methods. In this process, you will be granted access to the targeted account based on your possession of the device, as opposed to relying solely on entering a password.

The advantage of passkeys is that none of the disadvantages of passwords apply. Unless an attacker has both your authenticator and the ability to open it, it's impossible for them to access your account.

Phishing attacks are no longer possible because there are no passwords to steal. Passkeys also cannot be guessed or cracked using software. Anyone who uses a passkey won't lose their account because they didn't choose a strong enough password.

Passkeys are also potentially easier to use. You don't need to remember lots of different passwords for different accounts and logging in using a passkey is typically faster.

Should You Use Passkeys?

Passkeys are now supported by a wide range of websites. Most small account providers, however, still only accept passwords.

While passkeys are expected to eventually replace passwords, when this actually happens is not yet known. Regardless of the superiority of passkeys, most people aren't going to change account providers in order to use them.

Whether you should eventually make the switch to passkeys depends on how you currently use passwords. If you have strong password discipline, it's really a matter of personal preference. Strong, unique passwords will always be an effective way to prevent hacks and there's no reason to change if you like them.

If you have a tendency to use weak passwords or reuse passwords across accounts, however, it's a good idea to make the switch. You will benefit from higher levels of account security. That said, there are also some disadvantages of passwordless authentication that you should know about.

Are Passkeys About to Become Obligatory?

Many websites place restrictions on the type of password that you can use. You might have to use a specific length or a mixture of numbers, symbols, and letters. Many websites also make the use of two-factor authentication obligatory.

No one knows whether passkeys are going to become widespread. They are still a somewhat new concept, and they are unlikely to become obligatory anytime soon. Some people also prefer passwords to passkeys, especially those who aren't tech-savvy.

But as passkey usage increases and the occurrence of hacks decreases accordingly, it's possible that users won't be given a choice if they want to use a particular service.

While preventing users from making their own choices obviously isn't ideal, the amount of people being hacked because of weak passwords isn't ideal either. Any policy that makes people's accounts more secure is potentially welcome.

What If You Want to Keep Using Passwords?

Passkeys aim to fix the weaknesses of passwords, but they aren't strictly necessary if you are using passwords correctly.

If you don't like the idea of passkeys, here's how to continue using passwords without putting your accounts at risk.

  • Use a long password that contains random letters, numbers, and characters. This prevents a hacker from cracking or guessing the password.
  • Use different passwords on all accounts. This prevents a hack on one account from impacting all your accounts.
  • Worried about not being able to remember all your passwords? Try a password manager, one of the smartest ways to store login credentials.
  • Watch out for phishing. Provided you understand what phishing emails look like, you are unlikely to fall for one.
  • Utilize two-factor authentication. This is similar to passkeys in that it also requires a hacker to access your device in order to access your account. It protects against passwords being cracked, guessed, or stolen.

Passkeys May Be the Future

Any online account is a potential target for hackers. While a strong password provides an adequate defense, the invention of passkeys provides internet users with a superior option for keeping their accounts secure.

By opting for passkeys, you won't need to keep a list of passwords and the threat posed by phishing is likely to be limited to the theft of personal information rather than account hacks. The availability of passkeys is constantly increasing and soon anyone will be able to go passwordless regardless of what online services they use.