Grade 4 · lesson 3 of 4

Check an Unexpected Request through Another Route

Pause an unexpected request and verify using a known official route rather than its supplied link.

About 18 minutes, plus any extended practice

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Supplied materials

  • Paper and pencil; answers may also be spoken or typed.
  • All cases, labels, numbers and rules are supplied on this page. No real account, private information or purchase is needed.

Learn the idea

Phishing messages try to influence someone into revealing information or taking an unsafe action. A familiar name, logo or urgent claim is not proof of authenticity. A useful defense is to verify through a known independent route. The exercise uses pretend messages and never asks you to click or submit a credential.

Pause an unexpected request and verify using a known official route rather than its supplied link. A message can imitate a familiar sender or display name.

Use this supplied case: Unexpected message says account locked and supplies a new sign-in link. Choose first step. Use the details in this example. Say which detail helped you choose. This pretend example does not tell us how every real system works.

  1. Follow the worked example one step at a time. Say or draw what happens.
  2. Pause an unexpected request and verify using a known official route rather than its supplied link.
  3. Say which detail makes the example answer fit. Pick another answer and say why it does not fit.
  4. Try the question and practice questions. Read the rule again if your answer does not match the explanation.
Worked example

See the method in action

Unexpected message says account locked and supplies a new sign-in link. Choose first step. The supported answer is Verify independently. Pause an unexpected request and verify using a known official route rather than its supplied link. A message can imitate a familiar sender or display name. The supplied facts, rather than an assumed real-world detail, determine this paper case. Compare the recorded action or value with the stated rule before choosing an answer.

Your turn

Check your reasoning

Your answer is temporary and is not saved to an account. Download your current answer before leaving or reloading. Written work on paper or in another app stays in your own file.

Helpful tips
  • Pause an unexpected request and verify using a known official route rather than its supplied link.
  • A message can imitate a familiar sender or display name.
Task uses the already-established public class instructions. Choose route.

Feedback appears here after you check. This is practice, not a graded school assessment.

See the answer and explanation

Use the established public instructions

The supplied case states: Task uses the already-established public class instructions. Choose route. Under the stated distinction, this identifies Use the established public instructions. Phishing messages try to influence someone into revealing information or taking an unsafe action. A familiar name, logo or urgent claim is not proof of authenticity. A useful defense is to verify through a known independent route. The exercise uses pretend messages and never asks you to click or submit a credential. Pause an unexpected request and verify using a known official route rather than its supplied link.

Take it further

A pretend urgent request supplies a new sign-in link. Verify through the independently known route and do not send passwords or one-time codes through the request.

Nothing here is saved to an account or sent to a teacher. The answer download includes your current choice and any checked feedback. It does not include choices from the separate More practice section. Download that section separately.

More practice: try new cases

Choose an answer for each problem. Explain your method on paper, then use the feedback to decide what to revisit.

More practice: try new cases
1. An unfamiliar sender requests a password. Choose response.
Need a hint?
  • Pause an unexpected request and verify using a known official route rather than its supplied link.
  • A message can imitate a familiar sender or display name.
2. A verified adult says to flag the clearly suspicious pretend request. Choose action.
Need a hint?
  • Pause an unexpected request and verify using a known official route rather than its supplied link.
  • A message can imitate a familiar sender or display name.
3. Unexpected prize request asks you to sign in through its link. Choose first step.
Need a hint?
  • Pause an unexpected request and verify using a known official route rather than its supplied link.
  • A message can imitate a familiar sender or display name.

Your choices are temporary. Feedback appears after you check all the answers.

Nothing here is saved to an account or sent to a teacher. Keep your own notes or download them before leaving. The score describes these questions; it does not certify subject mastery.

Check the subject sources

These LifeStarter passages, scenarios and exercises are authored for this Academy with AI assistance and review. External resources keep their publishers’ terms. A grade label suggests a starting level; it does not establish alignment with your school’s complete requirements.