Cyber Safety Worksheet: Strong and Weak Passwords

Cyber safety lesson 2: Strong and weak passwords · Set 420 · 40 questions

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.

1. 1.🔢 How many characters are in “cloudhilltentlamp”? Count letters, digits and symbols.
2. 2.🧮 By our rule, how many kinds of characters should a strong password use at least? (a) 2 (b) 3 (c) 0 (d) 1
3. 3.🔤 How many kinds of characters does “brick_bell_wolf_35” use? (small letters, capital letters, digits, symbols)
4. 4.🔐 “dustmoonlotus24” is weak. Which rule does it break? (a) shorter than 12 (b) has a name or year (c) fewer than 3 kinds (d) has a common word
5. 5.🔤 Which is NOT one of the four kinds of characters? (a) symbols (b) emojis (c) capital letters (d) digits
6. 6.🔢 How many characters are in “Meera#Pond#17”? Count letters, digits and symbols.
7. 7.🔐 “Wolf!24” 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
8. 8.🔢 How many characters are in “tent#tiger#river#74”? Count letters, digits and symbols.
9. 9.🔐 By our rule, a strong password has at least how many characters? (a) 8 (b) 12 (c) 6 (d) 4
10. 10.🔤 How many kinds of characters does “Password_Lake18” use? (small letters, capital letters, digits, symbols)
11. 11.🔐 Which password is stronger by our rule? (a) welcome20 (b) wolf!ship!tiger!24
12. 12.🔢 How many characters are in “frog#lake#tent#50”? Count letters, digits and symbols.
13. 13.🔐 “seedwolfrainlotus” 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
14. 14.🔤 How many kinds of characters does “cornseednestneem” use? (small letters, capital letters, digits, symbols)
15. 15.🔐 Is “seed!ship!plum!66” strong or weak by our rule? (a) strong (b) weak
16. 16.🔢 How many characters are in “wheelcloudbrickdrum”? Count letters, digits and symbols.
17. 17.🔐 “lakefernriver73” is weak. Which rule does it break? (a) fewer than 3 kinds (b) shorter than 12 (c) has a name or year (d) has a common word
18. 18.🔐 Which password is stronger by our rule? (a) RiverVineNeem88 (b) frograinbrick84
19. 19.🗝️ Where is the best place to keep your password? (a) on a sticky note (b) in a class chat (c) in your head (d) on your notebook cover
20. 20.🎂 Why is a birthday a poor password? (a) it has symbols (b) others can guess it (c) it is too long (d) it is hard to type
21. 21.🔐 Is “gold-cloud-drum-17” strong or weak by our rule? (a) strong (b) weak
22. 22.🔐 “Bell.Lotus.2014” 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
23. 23.🔐 Is “Wheel-Rain-Wolf55” strong or weak by our rule? (a) strong (b) weak
24. 24.🔢 How many characters are in “frogneemcornwolf”? Count letters, digits and symbols.
25. 25.🔐 Is “toast#sand#drum#25” strong or weak by our rule? (a) strong (b) weak
26. 26.🔐 “Drum-Tent-2015” 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
27. 27.🔐 Is “admin75” strong or weak by our rule? (a) strong (b) weak
28. 28.🔐 Which password is stronger by our rule? (a) Ananya@Sand@48 (b) Rain.Gold.Dust51
29. 29.🔐 Is “Rain_Brick_Nest21” strong or weak by our rule? (a) strong (b) weak
30. 30.🔢 How many characters are in “Pearl!Mango!Leaf34”? Count letters, digits and symbols.
31. 31.🔢 How many characters are in “SeedDrumBell63”? Count letters, digits and symbols.
32. 32.🔐 “neemnesthill67” 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
33. 33.🔤 How many kinds of characters does “ShellTigerWheel15” use? (small letters, capital letters, digits, symbols)
34. 34.🔐 Which password is stronger by our rule? (a) Tent-85 (b) PondRainWheel38
35. 35.🔐 Which password is stronger by our rule? (a) Letmein@Shell17 (b) tiger_kite_lamp_76
36. 36.🔐 Which password is stronger by our rule? (a) ShipHillLotus87 (b) Moon-55
37. 37.🔐 Is “Qwerty!Moon34” strong or weak by our rule? (a) weak (b) strong
38. 38.🔐 Is “Bell#Plum#Lotus81” strong or weak by our rule? (a) weak (b) strong
39. 39.🔐 “shellrainshipwolf” 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.🔐 Is “Diya2010” strong or weak by our rule? (a) strong (b) weak

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