Spoofed emails

What is the primary focus of this video regarding email security?

• Identifying if an email contains malicious attachments.

• Determining if the email's content is safe or a scam.

• Verifying if an email genuinely originates from the claimed sender's domain.

• Understanding the technical jargon of email authentication methods.

What is the most obvious initial check to perform when assessing the legitimacy of an email's sender, assuming the address isn't spoofed at the header level?

• Checking the email's subject line for suspicious phrases.

• Examining the "from" address domain for unexpected services like Gmail or Hotmail.

• Analyzing the email's content for grammatical errors.

• Looking at the date and time the email was sent.

Which of the following is a common tactic used by scammers to make their email addresses appear legitimate?

• Using their own official company domain.

• Registering domains that look very similar to real company domains.

• Employing advanced encryption protocols.

• Sending emails from well-known government servers.

What is the term for the deceptive technique where scammers use foreign characters that visually resemble standard Latin letters to create fake domain names, making them difficult to distinguish?

• Domain Name System (DNS) poisoning.

• Cross-site scripting (XSS).

• Homograph attack.

• Distributed Denial of Service (DDoS).

Which tool helps identify if a domain name contains characters from different character sets, such as Cyrillic letters disguised as Latin ones?

• ASCII Validator

• Unicode Inspector

• Domain Name System (DNS) Lookup

• Email Header Analyzer

What is a common tactic used by scammers when spoofing an email, regarding the "Reply-To" field?

• They use the same official domain as the "From" address.

• They leave the "Reply-To" field blank.

• They direct replies to a different, often generic, email address.

• They encrypt the "Reply-To" address to hide it.

What is a strong indicator that an email, despite appearing to be from an official company, is likely a scam?

• The email contains a generic greeting like "Dear Sir/Madam".

• The "Reply-To" address is a free email service (e.g., Gmail, Yahoo).

• The email asks you to click a link to update your information.

• The email is sent from an international domain.

What do the "mailed-by" and "signed-by" fields in an email's details help verify?

• The email's content is free of malware.

• The email was sent and authenticated by the claimed sender's domain.

• The email has been forwarded multiple times.

• The email is part of a newsletter subscription.