märgusõna

Märgusõna is an Estonian term that translates to "password" in English. It refers to a secret word or phrase that is used to authenticate a user and grant them access to a system, account, or device. Passwords are a fundamental security measure in computing and online services, designed to prevent unauthorized access.

The concept of a märgusõna is to create a barrier that only the legitimate user, who knows the correct sequence of characters, can overcome. This sequence can include letters, numbers, and special symbols. The complexity of a märgusõna is crucial for its effectiveness. Strong märgusõnad are typically longer and incorporate a mix of character types, making them more difficult for attackers to guess or crack through brute-force methods.

Users are often advised to choose unique märgusõnad for different accounts and to change them periodically. This practice, known as password rotation, further enhances security by limiting the impact of a compromised märgusõna on multiple services. The management and security of märgusõnad are ongoing concerns in cybersecurity, with the development of password managers and multi-factor authentication being common strategies to improve user experience and protection.