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Explore new industry insights and research from Red Sift

VP Customer Engineering, Billy McDiarmid
Billy McDiarmid
VP Customer EngineeringBlog

DMARC, DKIM, SPF & BIMI: 5-minute playbook for Security and Marketing

Good email security starts with basic authentication. Learn why implementing essential protocols like DMARC isn't just a benefit for security teams.

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BlogMarch 25, 2026

NIST DNS update: What this means for your organization

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BlogMarch 23, 2026
g2 spring report

Red Sift named a Spring 2026 G2 DMARC industry leader

See how we stack up
BlogMarch 19, 2026
Future Fifty blog cover

Red Sift selected for Tech Nation's Future Fifty 2026

See the full cohort
BlogMarch 18, 2026
Northeast coast research

60% of the U.S. Northeast's top organizations are vulnerable to phishing

Dive into the research
BlogMarch 6, 2026
PKI blog 2

Should you use public PKIs for your private infrastructure?

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BlogMarch 6, 2026
PKI blog 1

How Many Public PKIs Are there?

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BlogFebruary 25, 2026
Billy + Bhushan cover

PKI ecosystem changes in 2026: 
What your team needs to know now

See the recap
BlogFebruary 25, 2026
Billy + Rahul webinar recap

Attackers are industrializing at scale: Where defenders stand in 2026

See the recap
BlogFebruary 24, 2026

Active Cyber Defence: Mail Check and Web Check transition with Ciaran Martin and Rahul Powar

Catch up now
BlogFebruary 18, 2026
G2 Top 50 award

Red Sift named a 2026 G2 Best UK Software Company

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BlogFebruary 16, 2026
D.C research cover

43% of Washington D.C.'s top organizations vulnerable to phishing

See the findings
BlogFebruary 16, 2026
New York research cover

Over a quarter of New York's top organizations still exposed to email spoofing

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BlogFebruary 16, 2026
Boston research cover

50% of Boston's top organizations lack full DMARC protection

Dive into the research
BlogJanuary 16, 2026
UK Cyber Action Plan sets the standard that private businesses must match

UK Cyber Action Plan sets the standard that private businesses must match

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BlogJanuary 13, 2026
Towards monthly certificate renewal

Towards monthly certificate renewal

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BlogJanuary 13, 2026
Cryptographic discovery requires deep infrastructure expertise and big data

Cryptographic discovery requires deep infrastructure expertise and big data

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BlogJanuary 13, 2026
Certificate Lifecycle Management needs a dedicated monitoring platform

Certificate Lifecycle Management needs a dedicated monitoring platform

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BlogJanuary 12, 2026
Introducing Red Sift Radar Lite_ AI-powered security analysis for everyone

Introducing Red Sift Radar Lite: AI-powered security analysis for everyone

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BlogJanuary 8, 2026
Microsoft backs DMARC as protection against Tycoon 2FA phishing surge

Microsoft backs DMARC as protection against Tycoon 2FA phishing surge

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BlogJanuary 5, 2026
52% of US insurance brokers remain vulnerable to email spoofing

52% of US insurance brokers remain vulnerable to email spoofing

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BlogDecember 31, 2025
How brand monitoring could have prevented the $400,000 Costco lobster heist

How brand monitoring could have prevented the $400,000 Costco lobster heist

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BlogDecember 10, 2025
What is DMARC and how does it work effectively

What is DMARC and how does it work effectively?

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BlogDecember 8, 2025
Red Sift on G-Cloud 14_ Your trusted partner for the NCSC Web Check transition

Red Sift on G-Cloud 14: Your trusted partner for the NCSC Web Check transition

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BlogDecember 3, 2025
IETF calls for end of ARC experiment_ What it means for email authentication

IETF calls for end of ARC experiment: What it means for email authentication

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BlogDecember 1, 2025
SPF, DKIM, and DMARC_ the three protocols protecting your inbox (and why you need all of them)

SPF, DKIM, and DMARC: the three protocols protecting your inbox (and why you need all of them)

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BlogDecember 1, 2025
How to simplify DMARC, SPF, and DKIM management

How to simplify DMARC, SPF, and DKIM management

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BlogDecember 1, 2025

DMARC, DKIM, SPF & BIMI: 5-minute playbook for Security and Marketing

Read more
BlogDecember 1, 2025
4 free tools for quick email security testing

4 free tools for quick email security testing

Get your assessment now
BlogDecember 1, 2025
Finding the right DMARC team

Finding the right DMARC monitoring tool: A practical guide for security teams

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BlogNovember 27, 2025
Best enterprise DMARC solution_ 
Red Sift OnDMARC

Best enterprise DMARC solution: Red Sift OnDMARC

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BlogNovember 24, 2025
Top platforms for enterprise DMARC enforcement_ Technical comparison for Security Leaders

Top platforms for enterprise DMARC enforcement: Technical comparison for Security Leaders

Compare now
BlogNovember 18, 2025
Over 40% of essential services companies remain vulnerable to phishing

Over 40% of essential services companies remain vulnerable to phishing

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BlogNovember 14, 2025

Gmail's enforcement ramps up: What bulk senders need to know

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BlogNovember 11, 2025
PCI DSS blog cover

How to build an inventory of certificates for PCI DSS 4.0 Requirement 4.2.1.1

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BlogNovember 11, 2025
Certs Management vs CLM blog cover

Certificate Monitoring versus Certificate Lifecycle Management

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BlogNovember 11, 2025
What is email spoofing and how can you prevent it_

What is email spoofing and how can you prevent it?

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BlogNovember 4, 2025
41% of top Fintech companies are vulnerable to email phishing

41% of top Fintech companies are vulnerable to email phishing

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