SANS ASLP Security Awareness Training 2025 – The All-In-One Guide to Master Security Awareness!

Being suspicious of emails from external sources is an effective strategy to protect the organization from hackers because it encourages a cautious approach to potential phishing attacks, malware distribution, and social engineering tactics that are often employed by cybercriminals. Many breaches occur when individuals trust unsolicited emails or unexpected communications that appear to come from legitimate sources, which can lead to the exposure of sensitive information or unauthorized access to systems.

By maintaining a skeptical mindset regarding external communications, employees are more likely to verify the authenticity of an email before taking action, such as clicking on links or opening attachments. This strategy helps to mitigate risks associated with cyber threats and fosters a culture of security awareness within the organization. Encouraging this mindset is vital because human error is often the weakest link in an organization's security posture.