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Cyber Safety Worksheet: Strong and Weak Passwords

Cyber safety lesson 2: Strong and weak passwords · Set 777 · 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 kinds of characters does “WheelMangoHill39” use? (small letters, capital letters, digits, symbols)
  2. 2.🔐 Is “SandCloudWheel75” strong or weak by our rule? (a) weak (b) strong
  3. 3.🔤 Which is NOT one of the four kinds of characters? (a) digits (b) symbols (c) emojis (d) capital letters
  4. 4.🔐 “Admin-Fern52” is weak. Which rule does it break? (a) fewer than 3 kinds (b) has a name or year (c) shorter than 12 (d) has a common word
  5. 5.🔤 How many kinds of characters does “Welcome!Lamp39” use? (small letters, capital letters, digits, symbols)
  6. 6.🔐 “Tara-Plum-54” is weak. Which rule does it break? (a) has a name or year (b) shorter than 12 (c) fewer than 3 kinds (d) has a common word
  7. 7.🔐 By our rule, a strong password has at least how many characters? (a) 12 (b) 4 (c) 6 (d) 8
  8. 8.🗝️ Where is the best place to keep your password? (a) on a sticky note (b) in a class chat (c) on your notebook cover (d) in your head
  9. 9.🔐 Which password is stronger by our rule? (a) Tara2010 (b) ship-cloud-lotus-25
  10. 10.🔤 How many kinds of characters does “Corn-15” use? (small letters, capital letters, digits, symbols)
  11. 11.🔐 “Neem@72” is weak. Which rule does it break? (a) has a common word (b) fewer than 3 kinds (c) shorter than 12 (d) has a name or year
  12. 12.🔐 Is “welcome41” strong or weak by our rule? (a) strong (b) weak
  13. 13.🔐 “Qwerty-Wheel65” 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
  14. 14.🎂 Why is a birthday a poor password? (a) it has symbols (b) it is too long (c) it is hard to type (d) others can guess it
  15. 15.🔐 “Rain.17” 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
  16. 16.🔢 How many characters are in “Ship_34”? Count letters, digits and symbols.
  17. 17.🔐 Which password is stronger by our rule? (a) moonseeddust21 (b) Lake.Moon.Cloud82
  18. 18.🔐 Which password is stronger by our rule? (a) Iloveyou_Mango81 (b) ChaiLeafRain68
  19. 19.🔐 Which password is stronger by our rule? (a) Neem-21 (b) lotus-tent-pond-25
  20. 20.🔐 “mangopondshipbell” is weak. Which rule does it break? (a) has a name or year (b) shorter than 12 (c) fewer than 3 kinds (d) has a common word
  21. 21.🔐 “Rain.10” 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
  22. 22.🔐 Is “cornriverbrick67” strong or weak by our rule? (a) strong (b) weak
  23. 23.🔐 “Rain#Lamp#2014” 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
  24. 24.🔐 “Lake-40” 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
  25. 25.🔐 “Fern-Mango-2011” 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
  26. 26.🔐 Is “ShellShipKite70” strong or weak by our rule? (a) weak (b) strong
  27. 27.🔐 Which password is stronger by our rule? (a) Lotus_Tent_2015 (b) FernNestPlum63
  28. 28.🔐 Is “iloveyou31” strong or weak by our rule? (a) weak (b) strong
  29. 29.🔐 “Cloud.Dust.2014” 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
  30. 30.🔐 “Lamp.75” is weak. Which rule does it break? (a) has a common word (b) fewer than 3 kinds (c) shorter than 12 (d) has a name or year
  31. 31.🔐 Is “Lamp-Vine-Leaf85” strong or weak by our rule? (a) weak (b) strong
  32. 32.🔐 Which password is stronger by our rule? (a) letmein17 (b) Nest_River_Moon22
  33. 33.🔐 “Cloud.Fern.2009” is weak. Which rule does it break? (a) has a common word (b) has a name or year (c) shorter than 12 (d) fewer than 3 kinds
  34. 34.🔐 Which password is stronger by our rule? (a) neemnestpearl67 (b) PlumFrogBrick15
  35. 35.🔢 How many characters are in “Sand#Seed#Plum85”? Count letters, digits and symbols.
  36. 36.🧮 By our rule, how many kinds of characters should a strong password use at least? (a) 2 (b) 1 (c) 0 (d) 3
  37. 37.🔢 How many characters are in “Pond@49”? Count letters, digits and symbols.
  38. 38.🔐 “Password-Vine25” 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
  39. 39.🔐 “Vine-Kite-2013” 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
  40. 40.🔐 “Fern.70” 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

Answer key

  1. 3
  2. strong
  3. emojis
  4. has a common word
  5. 4
  6. has a name or year
  7. 12
  8. in your head
  9. ship-cloud-lotus-25
  10. 4
  11. shorter than 12
  12. weak
  13. has a common word
  14. others can guess it
  15. shorter than 12
  16. 7
  17. Lake.Moon.Cloud82
  18. ChaiLeafRain68
  19. lotus-tent-pond-25
  20. fewer than 3 kinds
  21. shorter than 12
  22. weak
  23. has a name or year
  24. shorter than 12
  25. has a name or year
  26. strong
  27. FernNestPlum63
  28. weak
  29. has a name or year
  30. shorter than 12
  31. strong
  32. Nest_River_Moon22
  33. has a name or year
  34. PlumFrogBrick15
  35. 16
  36. 3
  37. 7
  38. has a common word
  39. has a name or year
  40. shorter than 12

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