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Cyber Safety Worksheet: Strong and Weak Passwords

Cyber safety lesson 2: Strong and weak passwords · Set 246 · 40 questions
TalentJR

Stay safe (Long, mixed, not guessable): Length: at least 12 characters (letters, digits and symbols all count). Mix: at least 3 kinds — small letters, capital letters, digits, symbols. Not guessable: no name, no year or birthday, no common word like password, qwerty or welcome. Break any one rule and the password is weak.

NameDateTime takenScore ___ / 40
  1. 1.🔢 How many characters are in “corn_tiger_sand_14”? Count letters, digits and symbols.
  2. 2.🔐 Is “lotuscornkite71” strong or weak by our rule? (a) weak (b) strong
  3. 3.🔐 Which password is stronger by our rule? (a) lakedustfern17 (b) nest_pond_hill_34
  4. 4.🔐 Is “Qwerty-Bell42” strong or weak by our rule? (a) weak (b) strong
  5. 5.🔐 Is “Brick.Lake.Toast84” strong or weak by our rule? (a) weak (b) strong
  6. 6.🔢 How many characters are in “Wolf.68”? Count letters, digits and symbols.
  7. 7.🔐 “Leaf@15” is weak. Which rule does it break? (a) has a name or year (b) has a common word (c) shorter than 12 (d) fewer than 3 kinds
  8. 8.🔐 “Lotus#20” is weak. Which rule does it break? (a) fewer than 3 kinds (b) has a common word (c) has a name or year (d) shorter than 12
  9. 9.🔐 Is “Frog#25” strong or weak by our rule? (a) weak (b) strong
  10. 10.🎂 Why is a birthday a poor password? (a) it is too long (b) others can guess it (c) it is hard to type (d) it has symbols
  11. 11.🔢 How many characters are in “Nest-Gold-Mango15”? Count letters, digits and symbols.
  12. 12.🔢 How many characters are in “wolfpearlchaipond”? Count letters, digits and symbols.
  13. 13.🔤 How many kinds of characters does “qwerty20” use? (small letters, capital letters, digits, symbols)
  14. 14.🔢 How many characters are in “Wolf-81”? Count letters, digits and symbols.
  15. 15.🔢 How many characters are in “Aarav_Lotus_11”? Count letters, digits and symbols.
  16. 16.🔢 How many characters are in “RainGoldPond45”? Count letters, digits and symbols.
  17. 17.🔤 How many kinds of characters does “leafcorndrumsand” use? (small letters, capital letters, digits, symbols)
  18. 18.🔢 How many characters are in “Tiger-30”? Count letters, digits and symbols.
  19. 19.🔢 How many characters are in “cornpearlchai46”? Count letters, digits and symbols.
  20. 20.🔐 Which password is stronger by our rule? (a) Shell#Drum#2013 (b) Dust_Chai_Lotus43
  21. 21.🔐 Which password is stronger by our rule? (a) River#Drum#Rain11 (b) Meera2016
  22. 22.🔐 Which password is stronger by our rule? (a) Qwerty.Seed56 (b) frog-dust-toast-20
  23. 23.🔢 How many characters are in “Diya2015”? Count letters, digits and symbols.
  24. 24.🔢 How many characters are in “rain-chai-lake-78”? Count letters, digits and symbols.
  25. 25.🔐 Is “Diya2013” strong or weak by our rule? (a) weak (b) strong
  26. 26.🔢 How many characters are in “Kite!16”? Count letters, digits and symbols.
  27. 27.🔐 “Toast_39” is weak. Which rule does it break? (a) fewer than 3 kinds (b) shorter than 12 (c) has a common word (d) has a name or year
  28. 28.🔤 How many kinds of characters does “dust.lotus.tiger.71” use? (small letters, capital letters, digits, symbols)
  29. 29.🔐 Is “Vihaan2016” strong or weak by our rule? (a) strong (b) weak
  30. 30.🔐 “toastneemcorn81” is weak. Which rule does it break? (a) shorter than 12 (b) has a common word (c) has a name or year (d) fewer than 3 kinds
  31. 31.🔤 Which is NOT one of the four kinds of characters? (a) digits (b) symbols (c) emojis (d) capital letters
  32. 32.🔤 How many kinds of characters does “Rohan2008” use? (small letters, capital letters, digits, symbols)
  33. 33.🔤 How many kinds of characters does “Chai@40” use? (small letters, capital letters, digits, symbols)
  34. 34.🔐 Is “Ananya!Frog!52” strong or weak by our rule? (a) weak (b) strong
  35. 35.🔐 Is “Sand@Gold@Lamp64” strong or weak by our rule? (a) weak (b) strong
  36. 36.🔐 Is “sandneemriver50” strong or weak by our rule? (a) weak (b) strong
  37. 37.🔤 How many kinds of characters does “Admin-Tent61” use? (small letters, capital letters, digits, symbols)
  38. 38.🔐 Is “Tara2009” strong or weak by our rule? (a) strong (b) weak
  39. 39.🔤 How many kinds of characters does “qwerty29” use? (small letters, capital letters, digits, symbols)
  40. 40.🔤 How many kinds of characters does “BoatFernVine25” use? (small letters, capital letters, digits, symbols)

Answer key

  1. 18
  2. weak
  3. nest_pond_hill_34
  4. weak
  5. strong
  6. 7
  7. shorter than 12
  8. shorter than 12
  9. weak
  10. others can guess it
  11. 17
  12. 17
  13. 2
  14. 7
  15. 14
  16. 14
  17. 1
  18. 8
  19. 15
  20. Dust_Chai_Lotus43
  21. River#Drum#Rain11
  22. frog-dust-toast-20
  23. 8
  24. 17
  25. weak
  26. 7
  27. shorter than 12
  28. 3
  29. weak
  30. fewer than 3 kinds
  31. emojis
  32. 3
  33. 4
  34. weak
  35. strong
  36. weak
  37. 4
  38. weak
  39. 2
  40. 3

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