Cyber Safety Worksheet: Strong and Weak Passwords

Cyber safety lesson 2: Strong and weak passwords · Set 266 · 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.🔐 “Bell-89” 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
2. 2.🔐 Which password is stronger by our rule? (a) Sand-Plum-Frog72 (b) kitetigerwolffrog
3. 3.🗝️ Where is the best place to keep your password? (a) on your notebook cover (b) in a class chat (c) on a sticky note (d) in your head
4. 4.🔐 Which password is stronger by our rule? (a) Kite#Sand#Wheel54 (b) Wolf#43
5. 5.🔐 Which password is stronger by our rule? (a) welcome13 (b) VineLampShip36
6. 6.🔐 Is “river.toast.pond.37” strong or weak by our rule? (a) weak (b) strong
7. 7.🔐 “kitelampmango50” 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
8. 8.🔐 Which password is stronger by our rule? (a) Saanvi#Neem#85 (b) Cloud_Ship_Frog67
9. 9.🔢 How many characters are in “cloud_sand_dust_25”? Count letters, digits and symbols.
10. 10.🔐 Is “Saanvi2012” strong or weak by our rule? (a) weak (b) strong
11. 11.🔢 How many characters are in “Lotus-Brick-Wheel23”? Count letters, digits and symbols.
12. 12.🔤 How many kinds of characters does “Sand.Kite.2017” use? (small letters, capital letters, digits, symbols)
13. 13.🔤 How many kinds of characters does “moonkitemango14” use? (small letters, capital letters, digits, symbols)
14. 14.🔐 Is “toastpondwheelfern” strong or weak by our rule? (a) strong (b) weak
15. 15.🧮 By our rule, how many kinds of characters should a strong password use at least? (a) 2 (b) 1 (c) 0 (d) 3
16. 16.🔐 Which password is stronger by our rule? (a) password40 (b) Gold#Plum#Neem34
17. 17.🔤 Which is NOT one of the four kinds of characters? (a) symbols (b) emojis (c) digits (d) capital letters
18. 18.🔐 Is “Wolf!57” strong or weak by our rule? (a) weak (b) strong
19. 19.🔢 How many characters are in “PearlCloudLotus79”? Count letters, digits and symbols.
20. 20.🔐 Which password is stronger by our rule? (a) rain!shell!neem!56 (b) tigerplumbrickshell
21. 21.🔤 How many kinds of characters does “Lamp_Vine_Gold12” use? (small letters, capital letters, digits, symbols)
22. 22.🔐 “Iloveyou@Corn80” 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
23. 23.🔐 Is “Lake.54” strong or weak by our rule? (a) weak (b) strong
24. 24.🔢 How many characters are in “Lake-Chai-2017”? Count letters, digits and symbols.
25. 25.🎂 Why is a birthday a poor password? (a) it is hard to type (b) others can guess it (c) it has symbols (d) it is too long
26. 26.🔐 Is “riverrainmangochai” strong or weak by our rule? (a) strong (b) weak
27. 27.🔐 Is “moonshiptoast65” strong or weak by our rule? (a) weak (b) strong
28. 28.🔢 How many characters are in “Rohan.Chai.49”? Count letters, digits and symbols.
29. 29.🔐 Is “iloveyou27” strong or weak by our rule? (a) weak (b) strong
30. 30.🔐 Which password is stronger by our rule? (a) Neem-River-Lotus16 (b) Letmein_Pearl56
31. 31.🔢 How many characters are in “Vihaan2009”? Count letters, digits and symbols.
32. 32.🔐 Is “Qwerty-Hill29” strong or weak by our rule? (a) weak (b) strong
33. 33.🔐 Is “Toast@Moon@Boat66” strong or weak by our rule? (a) weak (b) strong
34. 34.🔐 Which password is stronger by our rule? (a) toast#bell#lamp#18 (b) Tiger_Seed_2008
35. 35.🔐 “Arjun_Bell_11” 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
36. 36.🔐 “laketigerpondriver” is weak. Which rule does it break? (a) has a common word (b) has a name or year (c) fewer than 3 kinds (d) shorter than 12
37. 37.🔐 Which password is stronger by our rule? (a) Vihaan#Neem#18 (b) neem-wolf-river-58
38. 38.🔐 Which password is stronger by our rule? (a) Vine.37 (b) pearl@plum@wheel@41
39. 39.🔐 “wolfbrickrain22” 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
40. 40.🔤 How many kinds of characters does “Letmein.Brick68” use? (small letters, capital letters, digits, symbols)

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