From ‘Password1’ to ‘CorrectHorseBatteryStaple’: How To Make a Strong Passphrase
In today's digital landscape, password security is more important than ever. With cyberattacks on the rise, choosing a strong password is crucial to safeguarding your accounts and personal information.
Let’s explore why passphrases have emerged as a powerful alternative to traditional passwords and how they can help you protect your accounts.
Password vs Passphrase
A passphrase is a sequence of words or other text that serves as a more secure and user-friendly alternative to a traditional password. While passwords often consist of a single word or a combination of characters, passphrases string together multiple words or phrases, making them both easier to remember and harder for attackers to crack. **
The Science Behind Passphrases
The security of passwords and passphrases lies in a concept called entropy, which is a measure of the randomness and unpredictability of the characters used. The greater the entropy, the more secure the password or passphrase.
For example, a weak password like "password123" has low entropy and is easily cracked. On the other hand, a passphrase like "correct horse battery staple" has much higher entropy due to its length and use of random, unrelated words, making it significantly more secure.
How To Create a Strong Passphrase
When crafting a passphrase, keep the following guidelines in mind:
- Choose words or phrases that are meaningful to you but not easily guessed by others.
- Avoid using common phrases or quotations, as these can be easily cracked.
- It’s not a bad idea to include a mix of upper and lowercase letters, numbers, and special characters to increase entropy.
- Ensure your passphrase is at least 12 characters long for enhanced security.
- Strong passphrase examples include "PurpleGiraffe$21Dancing" or "+RockClimbing_18Mountain^Peak+".
How To Manage Passwords
Password managers are a valuable tool that can help you store and generate strong passphrases. These applications securely store your login credentials and can generate random, high-entropy passwords for your accounts.
When researching and selecting a password manager, consider your specific needs and requirements. A great place to start is BitWarden, due to its ability to not only generate passwords for you, but also robust passphrases too.
Other Security Measures to Complement Passphrases
In addition to using passphrases, consider implementing other security measures to further protect your accounts. Two-factor authentication (2FA) adds an extra layer of security by requiring a second form of verification, such as a fingerprint or a one-time code sent to your mobile device.
Regularly changing your passphrases can also help protect your accounts from unauthorized access.
With the increasing sophistication of cyberattacks, adopting strong passphrases for your accounts is a crucial step in securing your business’s data and information. By understanding the benefits of passphrases and implementing additional security measures, you can protect your information and enjoy greater peace of mind in the digital world.
If password management and authentication is a challenge for your business, a cybersecurity strategy and implementation plan (CSIP) could be a helpful next step.
See how NextLink’s CSIP service can build an actionable roadmap for your business.
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