What are DMARC, SPF and DKIM? How to master email security with these protocols

What are DMARC, SPF and DKIM? How to master email security with these protocols

Despite making some progress, a trio of email security protocols has seen a rocky road of deployment in the past year. Going by their acronyms…

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Microsoft Patches Windows Vuln Discovered by the NSA

Microsoft Patches Windows Vuln Discovered by the NSA

The National Security Agency is publicly acknowledged for its finding and reporting of CVE-2020-0601, marking the start of what it says is a new approach…

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Russia successfully disconnected from the internet

The Russian government announced on Monday that it concluded a series of tests during which it successfully disconnected the country from the worldwide internet. The…

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How Fraudulent Domains 'Hide in Plain Sight'

How Fraudulent Domains ‘Hide in Plain Sight’

Cybercriminals use new types of top-level domains, topical keywords, and targeted emails to trick victims into clicking malicious links. Domain fraud is an old cybersecurity…

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DNS Firewalls Could Save Companies Billions

DNS Firewalls Could Save Companies Billions

New analysis shows widespread DNS protection could save organizations as much as $200 billion in losses every year. DNS protection could prevent approximately one-third of…

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