Unit 3 - 2.2.1 - Common Attack Surfaces

Which vector exploits vulnerabilities in communication channels like email, text messaging, or social media to deliver content or trick users into revealing sensitive information?

• Image-based

• File-based

• Message-based

• Voice call

What precaution should users take to mitigate risks associated with image-based attacks?

• Disable image previews in email clients

• Download images only from unknown sources

• Enable automatic image loading in emails

• Share images freely on social media

Which vector leverages malicious code embedded within harmless files to compromise systems or steal data?

• Voice call

• Removable device

• File-based

• Vulnerable software

What precaution should individuals take when dealing with unexpected phone calls to mitigate voice call attacks?

• Immediately provide personal information

• Verify the caller's identity before providing any information

• Verify the caller's identity before providing any information

• Engage in lengthy conversations to gather more information

Which vector exploits the trust often placed in removable devices to infiltrate systems and compromise data?

• Message-based

• File-based

• Removable device

• Network-based

What is a characteristic of client-based vulnerabilities?

• They require physical access to exploit

• They can be exploited without user interaction

• They rely on vulnerabilities within network devices

• They require the installation of specific client applications by the user

Which vector targets unsupported systems and applications, making them prime targets for attackers due to unaddressed vulnerabilities?

• Network-based

• System-based

• Vulnerable software

• Open ports and services

What precaution can be taken to mitigate wireless network-based attacks?

• Enforce multi-factor authentication

• Shut down all wired network connections

• Use reverse phone lookup tools

• Protect network infrastructure from unauthorized access