One way is to create whitelist email addresses, a special email address that can be given to senders who are not yet whitelisted. |
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Bosses at Scotland Yard reportedly sent the orders to IT staff who are also no longer allowed to use the computer phrase whitelist. |
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The email program allows you to whitelist email from known sources. |
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When events about unauthorized software turn out to be legitimate, an organization needs to either improve its whitelist or add them to a SIEM-side filter. |
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