Email security is the practice of protecting email communication from unauthorized access, malicious content, and data loss. Because email is deeply embedded in daily business and personal communication, it has become a primary target for cybercriminals. Attackers often exploit trust, urgency, and familiarity to deceive users into opening harmful links or attachments, making email one... https://guardiandigital.com/resources/blog/assessing-the-roi-of-your-email-security-solution