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Cyber Safety Worksheet: Strong and Weak Passwords

Cyber safety lesson 2: Strong and weak passwords · Set 231 · 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.🗝️ Where is the best place to keep your password? (a) in your head (b) on your notebook cover (c) in a class chat (d) on a sticky note
  2. 2.🔐 Is “Diya2018” strong or weak by our rule? (a) weak (b) strong
  3. 3.🔐 “Diya#Boat#54” 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
  4. 4.🔐 Is “DustShipCorn52” strong or weak by our rule? (a) weak (b) strong
  5. 5.🔐 Is “moonchairain16” strong or weak by our rule? (a) strong (b) weak
  6. 6.🔐 “Iloveyou_Ship50” 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
  7. 7.🔐 Is “Letmein#Tiger24” strong or weak by our rule? (a) strong (b) weak
  8. 8.🔐 Is “Ship-Frog-2011” strong or weak by our rule? (a) weak (b) strong
  9. 9.🔐 Which password is stronger by our rule? (a) FernFrogPlum52 (b) Password@Nest16
  10. 10.🔐 Which password is stronger by our rule? (a) qwerty77 (b) sand.corn.toast.64
  11. 11.🔢 How many characters are in “Admin!Drum60”? Count letters, digits and symbols.
  12. 12.🔢 How many characters are in “Diya.Drum.51”? Count letters, digits and symbols.
  13. 13.🔐 Which password is stronger by our rule? (a) Iloveyou@Pearl60 (b) tent_nest_boat_81
  14. 14.🎂 Why is a birthday a poor password? (a) it is too long (b) it is hard to type (c) it has symbols (d) others can guess it
  15. 15.🔐 “Ananya-Nest-19” is weak. Which rule does it break? (a) shorter than 12 (b) has a common word (c) fewer than 3 kinds (d) has a name or year
  16. 16.🔐 Is “shipboatkitegold” strong or weak by our rule? (a) weak (b) strong
  17. 17.🔢 How many characters are in “KiteChaiCloud16”? Count letters, digits and symbols.
  18. 18.🔐 Which password is stronger by our rule? (a) gold-lamp-fern-17 (b) Rohan.Brick.68
  19. 19.🧮 By our rule, how many kinds of characters should a strong password use at least? (a) 1 (b) 3 (c) 2 (d) 0
  20. 20.🔐 Is “Plum-Sand-Cloud41” strong or weak by our rule? (a) weak (b) strong
  21. 21.🔐 Is “PearlBellLake88” strong or weak by our rule? (a) strong (b) weak
  22. 22.🔢 How many characters are in “mangokitelakepond”? Count letters, digits and symbols.
  23. 23.🔢 How many characters are in “FrogPlumMango63”? Count letters, digits and symbols.
  24. 24.🔐 “Shell!86” is weak. Which rule does it break? (a) shorter than 12 (b) has a name or year (c) has a common word (d) fewer than 3 kinds
  25. 25.🔢 How many characters are in “Arjun2016”? Count letters, digits and symbols.
  26. 26.🔐 Which password is stronger by our rule? (a) welcome30 (b) lake!seed!sand!88
  27. 27.🔢 How many characters are in “Letmein!Sand86”? Count letters, digits and symbols.
  28. 28.🔐 Which password is stronger by our rule? (a) Rain#Wheel#Lotus25 (b) lakebellleaf40
  29. 29.🔤 How many kinds of characters does “NestWolfBoat68” use? (small letters, capital letters, digits, symbols)
  30. 30.🔐 “Letmein.Bell43” is weak. Which rule does it break? (a) shorter than 12 (b) fewer than 3 kinds (c) has a name or year (d) has a common word
  31. 31.🔢 How many characters are in “Tara2009”? Count letters, digits and symbols.
  32. 32.🔤 How many kinds of characters does “letmein61” use? (small letters, capital letters, digits, symbols)
  33. 33.🔐 Is “Meera_Seed_63” strong or weak by our rule? (a) weak (b) strong
  34. 34.🔤 How many kinds of characters does “Shell.Lake.2009” use? (small letters, capital letters, digits, symbols)
  35. 35.🔐 Which password is stronger by our rule? (a) Iloveyou-Mango30 (b) BoatCornChai74
  36. 36.🔐 Is “Frog-15” strong or weak by our rule? (a) strong (b) weak
  37. 37.🔐 Is “Leaf.Pond.2008” strong or weak by our rule? (a) strong (b) weak
  38. 38.🔢 How many characters are in “Frog@Nest@Gold14”? Count letters, digits and symbols.
  39. 39.🔐 Is “Shell.77” strong or weak by our rule? (a) weak (b) strong
  40. 40.🔤 How many kinds of characters does “Moon#Corn#2009” use? (small letters, capital letters, digits, symbols)

Answer key

  1. in your head
  2. weak
  3. has a name or year
  4. strong
  5. weak
  6. has a common word
  7. weak
  8. weak
  9. FernFrogPlum52
  10. sand.corn.toast.64
  11. 12
  12. 12
  13. tent_nest_boat_81
  14. others can guess it
  15. has a name or year
  16. weak
  17. 15
  18. gold-lamp-fern-17
  19. 3
  20. strong
  21. strong
  22. 17
  23. 15
  24. shorter than 12
  25. 9
  26. lake!seed!sand!88
  27. 14
  28. Rain#Wheel#Lotus25
  29. 3
  30. has a common word
  31. 8
  32. 2
  33. weak
  34. 4
  35. BoatCornChai74
  36. weak
  37. weak
  38. 16
  39. weak
  40. 4

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