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Tls

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12 min read

Use of Email Security Standards in the Netherlands (September 2025): only 14% DANE, 6% MTA-STS

Summary Only 14% of the domains analyzed support DANE, and just 6% support MTA-STS. This means that over 80% of domains still fail to meet the basic standard for secure email transport. One in three d...

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Secure email transport flow showing SPF, DKIM, DMARC on send, encrypted TLS tunnel validated by DNSSEC, MTA-STS and DANE, with portal fallback

TLS DANE

23 min read

The Working and Application of Standards for Secure Email Transport

Email remains the most widely used digital communication channel in organizations, but it was never designed as a secure medium. The risks of unsecured email are significant: interception, human error...

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encryption TLS

9 min read

Opportunistic TLS vs. forced TLS: What’s the difference for your email security?

Every time an email containing sensitive data leaves your organization, is it safe to assume it is secure? The answer is, it depends. While you might know about TLS (Transport Layer Security) – the pr...

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Secure email Security

3 min read

10 reasons to choose Zivver | What sets our email security solutions apart from the rest

In the world of data security, prevention is key. That’s why over 10,000 organizations worldwide trust Zivver to prevent the leading causes of data leaks. In many cases, security leaders have turned t...

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GDPR Compliance

3 min read

How does TLS support compliance with the GDPR?

In the realm of data protection and information security, the General Data Protection Regulation (GDPR) and the forthcoming NIS2 directive have ushered in a new era of responsibilities for Chief Infor...

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E-Mails Compliance

3 min read

What is TLS and how does it secure emails?

Email is an essential means of communication for individuals and businesses alike, however, from a security perspective, it’s far from watertight. Standard email communication is susceptible to interc...

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What is zero-access encryption and why is it superior to end-to-end encryption?

encryption Email security

6 min read

What is end-to-end encryption?

You’ve sent an email using end-to-end encryption, so it couldn’t be more secure, right?

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About us

Tls

Use of Email Security Standards in the Netherlands (September 2025): only 14% DANE, 6% MTA-STS

The Working and Application of Standards for Secure Email Transport

Opportunistic TLS vs. forced TLS: What’s the difference for your email security?

10 reasons to choose Zivver | What sets our email security solutions apart from the rest

How does TLS support compliance with the GDPR?

What is TLS and how does it secure emails?

What is end-to-end encryption?

Contact us today

What is Zivver?

Products

Integrations

Solutions

Resources

About us

Tls

Use of Email Security Standards in the Netherlands (September 2025): only 14% DANE, 6% MTA-STS

The Working and Application of Standards for Secure Email Transport

Opportunistic TLS vs. forced TLS: What’s the difference for your email security?

10 reasons to choose Zivver | What sets our email security solutions apart from the rest

How does TLS support compliance with the GDPR?

What is TLS and how does it secure emails?

What is end-to-end encryption?

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