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Cyber Safety Worksheet: Strong and Weak Passwords

Cyber safety lesson 2: Strong and weak passwords · Set 850 · 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.🔐 “Arjun.Sand.18” is weak. Which rule does it break? (a) fewer than 3 kinds (b) has a name or year (c) has a common word (d) shorter than 12
  2. 2.🔐 Is “iloveyou56” strong or weak by our rule? (a) strong (b) weak
  3. 3.🔐 Is “toast#nest#plum#84” strong or weak by our rule? (a) strong (b) weak
  4. 4.🧮 By our rule, how many kinds of characters should a strong password use at least? (a) 0 (b) 2 (c) 3 (d) 1
  5. 5.🔢 How many characters are in “tigerneemdustrain”? Count letters, digits and symbols.
  6. 6.🔤 How many kinds of characters does “mangotoastkitelake” use? (small letters, capital letters, digits, symbols)
  7. 7.🔐 Which password is stronger by our rule? (a) moon.fern.nest.21 (b) toastwolfraintent
  8. 8.🔢 How many characters are in “River#Bell#2013”? Count letters, digits and symbols.
  9. 9.🔐 Which password is stronger by our rule? (a) pearllampmangofrog (b) MangoKiteGold50
  10. 10.🔐 Is “BoatSeedLake65” strong or weak by our rule? (a) strong (b) weak
  11. 11.🔐 Which password is stronger by our rule? (a) ship@seed@fern@55 (b) Qwerty_Wheel35
  12. 12.🔢 How many characters are in “Letmein.Rain77”? Count letters, digits and symbols.
  13. 13.🔐 Which password is stronger by our rule? (a) VinePearlShip35 (b) Meera2009
  14. 14.🔤 How many kinds of characters does “vine-mango-river-69” use? (small letters, capital letters, digits, symbols)
  15. 15.🔐 By our rule, a strong password has at least how many characters? (a) 4 (b) 8 (c) 12 (d) 6
  16. 16.🔐 Which password is stronger by our rule? (a) Aarav2016 (b) Chai_Drum_Ship58
  17. 17.🔐 “Letmein@Hill56” is weak. Which rule does it break? (a) has a common word (b) shorter than 12 (c) fewer than 3 kinds (d) has a name or year
  18. 18.🗝️ Where is the best place to keep your password? (a) on your notebook cover (b) in your head (c) in a class chat (d) on a sticky note
  19. 19.🔢 How many characters are in “Lotus!Vine!2008”? Count letters, digits and symbols.
  20. 20.🔤 How many kinds of characters does “Pond@Boat@2011” use? (small letters, capital letters, digits, symbols)
  21. 21.🔢 How many characters are in “leafsandwolfchai”? Count letters, digits and symbols.
  22. 22.🔢 How many characters are in “Pearl-Seed-Kite57”? Count letters, digits and symbols.
  23. 23.🔢 How many characters are in “PearlNestSand15”? Count letters, digits and symbols.
  24. 24.🔐 “Welcome_Hill35” is weak. Which rule does it break? (a) has a name or year (b) fewer than 3 kinds (c) has a common word (d) shorter than 12
  25. 25.🔢 How many characters are in “LotusShipGold25”? Count letters, digits and symbols.
  26. 26.🔢 How many characters are in “Rain@Brick@Nest32”? Count letters, digits and symbols.
  27. 27.🎂 Why is a birthday a poor password? (a) it is hard to type (b) it is too long (c) others can guess it (d) it has symbols
  28. 28.🔐 “seedshellnestbell” 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
  29. 29.🔐 “Boat!Chai!2016” is weak. Which rule does it break? (a) shorter than 12 (b) fewer than 3 kinds (c) has a common word (d) has a name or year
  30. 30.🔐 Is “sandtentpond32” strong or weak by our rule? (a) weak (b) strong
  31. 31.🔤 How many kinds of characters does “letmein24” use? (small letters, capital letters, digits, symbols)
  32. 32.🔐 Is “mango_cloud_pearl_56” strong or weak by our rule? (a) strong (b) weak
  33. 33.🔢 How many characters are in “Hill-89”? Count letters, digits and symbols.
  34. 34.🔤 How many kinds of characters does “Letmein#Toast42” use? (small letters, capital letters, digits, symbols)
  35. 35.🔐 Which password is stronger by our rule? (a) Leaf!84 (b) tiger#neem#sand#17
  36. 36.🔢 How many characters are in “seed-neem-pond-77”? Count letters, digits and symbols.
  37. 37.🔤 How many kinds of characters does “Sand.Vine.Dust52” use? (small letters, capital letters, digits, symbols)
  38. 38.🔐 Is “KiteSandMoon12” strong or weak by our rule? (a) weak (b) strong
  39. 39.🔐 Is “drum-rain-pond-32” strong or weak by our rule? (a) strong (b) weak
  40. 40.🔢 How many characters are in “seed_vine_lotus_52”? Count letters, digits and symbols.

Answer key

  1. has a name or year
  2. weak
  3. strong
  4. 3
  5. 17
  6. 1
  7. moon.fern.nest.21
  8. 15
  9. MangoKiteGold50
  10. strong
  11. ship@seed@fern@55
  12. 14
  13. VinePearlShip35
  14. 3
  15. 12
  16. Chai_Drum_Ship58
  17. has a common word
  18. in your head
  19. 15
  20. 4
  21. 16
  22. 17
  23. 15
  24. has a common word
  25. 15
  26. 17
  27. others can guess it
  28. fewer than 3 kinds
  29. has a name or year
  30. weak
  31. 2
  32. strong
  33. 7
  34. 4
  35. tiger#neem#sand#17
  36. 17
  37. 4
  38. strong
  39. strong
  40. 18

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