Cyber Safety Worksheet: Strong and Weak Passwords

Cyber safety lesson 2: Strong and weak passwords · Set 3 · 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.🔐 Is “Plum.Ship.Lamp74” strong or weak by our rule? (a) strong (b) weak
2. 2.🔤 How many kinds of characters does “Welcome.Toast20” use? (small letters, capital letters, digits, symbols)
3. 3.🔐 “Sand.Vine.2014” 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
4. 4.🔤 How many kinds of characters does “Tiger.Lake.Chai57” use? (small letters, capital letters, digits, symbols)
5. 5.🔢 How many characters are in “LotusSandMango22”? Count letters, digits and symbols.
6. 6.🔐 “Letmein@Frog15” 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
7. 7.🔐 By our rule, a strong password has at least how many characters? (a) 4 (b) 6 (c) 8 (d) 12
8. 8.🔢 How many characters are in “lakedrumdust23”? Count letters, digits and symbols.
9. 9.🔢 How many characters are in “Pond@44”? Count letters, digits and symbols.
10. 10.🔤 How many kinds of characters does “Tiger.Lamp.2013” use? (small letters, capital letters, digits, symbols)
11. 11.🔐 Which password is stronger by our rule? (a) toast!hill!corn!65 (b) drumboatwheelmoon
12. 12.🔐 Which password is stronger by our rule? (a) corn-sand-chai-55 (b) frogsandlotus51
13. 13.🔐 Which password is stronger by our rule? (a) Toast.Leaf.Bell14 (b) password34
14. 14.🔐 Is “Lotus_22” strong or weak by our rule? (a) weak (b) strong
15. 15.🔐 Is “Toast-36” strong or weak by our rule? (a) weak (b) strong
16. 16.🔢 How many characters are in “Vine@Boat@2015”? Count letters, digits and symbols.
17. 17.🔢 How many characters are in “leaflampshipchai”? Count letters, digits and symbols.
18. 18.🔐 Which password is stronger by our rule? (a) SeedLampPlum79 (b) Dust#River#2012
19. 19.🔐 “Vine.85” 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
20. 20.🔐 Is “Arjun#Lamp#16” strong or weak by our rule? (a) strong (b) weak
21. 21.🔐 Which password is stronger by our rule? (a) Welcome.Brick14 (b) LotusBellKite30
22. 22.🔐 “Meera@Fern@33” 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
23. 23.🔐 “Meera#Tent#68” 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
24. 24.🔐 Is “admin27” strong or weak by our rule? (a) strong (b) weak
25. 25.🔐 Which password is stronger by our rule? (a) Letmein.Plum62 (b) Neem-Lake-Tent56
26. 26.🔤 Which is NOT one of the four kinds of characters? (a) digits (b) capital letters (c) emojis (d) symbols
27. 27.🔐 Is “Password#Kite85” strong or weak by our rule? (a) strong (b) weak
28. 28.🔢 How many characters are in “NeemKiteTent26”? Count letters, digits and symbols.
29. 29.🔢 How many characters are in “Frog#Mango#Leaf68”? Count letters, digits and symbols.
30. 30.🔢 How many characters are in “Shell@Pond@2012”? Count letters, digits and symbols.
31. 31.🔐 Is “nest!boat!pearl!64” strong or weak by our rule? (a) weak (b) strong
32. 32.🔐 Is “corn@brick@gold@45” strong or weak by our rule? (a) weak (b) strong
33. 33.🔢 How many characters are in “Leaf@Chai@Dust38”? Count letters, digits and symbols.
34. 34.🔢 How many characters are in “qwerty26”? Count letters, digits and symbols.
35. 35.🔐 Is “kitemoondrum58” strong or weak by our rule? (a) strong (b) weak
36. 36.🔢 How many characters are in “lakebricklotusboat”? Count letters, digits and symbols.
37. 37.🔐 “Tent-83” is weak. Which rule does it break? (a) has a name or year (b) shorter than 12 (c) has a common word (d) fewer than 3 kinds
38. 38.🔐 Which password is stronger by our rule? (a) Rain_Seed_2014 (b) boat_rain_moon_26
39. 39.🔐 “Dust.Fern.2013” is weak. Which rule does it break? (a) has a name or year (b) fewer than 3 kinds (c) shorter than 12 (d) has a common word
40. 40.🔐 Which password is stronger by our rule? (a) TentLakeWheel82 (b) River#Tent#2009

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