To further secure a company’s email system, an administrator is adding public keys to DNS records in the company’s domain. Which of the following is being used?
A. PFS
B. SPF
C. DMARC
D. DNSSEC
To further secure a company’s email system, an administrator is adding public keys to DNS records in the company’s domain. Which of the following is being used?
A. PFS
B. SPF
C. DMARC
D. DNSSEC