DeHashed is an OSINT tool for checking personal information in data breaches. Contains over 19 billion records from thousands of breaches. Searches for emails, usernames, passwords, domains, IP addresses and phone numbers
Windows locks with Win + L key combination. Locking requires password/PIN for unlocking. Alternative method: Ctrl + Alt + Del + Lock. Locking prevents tampering while away
2FA requires users to provide two pieces of evidence for identity verification. It adds an extra layer of protection against unauthorized access. Users enter password first, then verify with second factor
8-character passwords are widely accepted for online security. Passwords should include letters, numbers, and special symbols. Minimum requirement is 8 characters for security
Rule 9 requires adding Roman Numerals that multiply to 35. Only multiplication can be used to reach 35. Password must be at least 5 characters long
Malicious users can easily guess valid usernames like "admin/admin". Attackers can focus on valid accounts using SQL injections. Brute-force and dictionary attacks become more likely