Email security is the set of controls that protect a company's inboxes against phishing, malware, impersonation and data loss. It combines filters that analyze links and attachments, domain authentication with SPF, DKIM and DMARC, encryption and training, because email is still one of the most common ways attacks get in.
How TecnetOne handles it: Microsoft 365
email protection, secure email gateway, anti-phishing, spam filtering