Answer :
Final answer:
Password spraying involves using the same password on multiple accounts to gain unauthorized access and highlights the importance of using unique and complex passwords for enhanced security.
Explanation:
Password spraying is a type of attack where an adversary gains unauthorized access by using the same password across multiple accounts. This method targets the tendency for people to use the same or similar passwords for various accounts, making it easier for attackers to compromise multiple accounts.
Unlike dictionary attacks that involve trying various passwords, password spraying focuses on reusing a single password on different accounts, exploiting the common practice of password reuse among users. This technique highlights the importance of using unique and complex passwords to enhance security.
In 2019, a security research project by the National Cyber Security Center UK revealed that 23 million accounts had '123456' as their passwords, underscoring the prevalence of weak passwords and the associated risks.
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