Security
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The shared login is your weakest control
Audit logs and two-factor sign-in only protect you when each person signs in as themselves.
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Why your email lands in spam, and the three records that fix most of it
SPF, DKIM and DMARC tell other mail systems that a message really came from you. Without them, legitimate email is filtered or rejected.
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What an external security test covers, and what it does not
Customers and insurers increasingly ask for evidence of security testing. Here is what a basic external test tells them, in plain terms.