Ahona Rudra - PowerDMARC

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Ahona Rudra

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Domain & Email Security Expert at PowerDMARC

Ahona is the Marketing Manager at PowerDMARC, with 5+ years of experience in writing about cybersecurity topics, specializing in domain and email security. Ahona holds a post-graduation degree in Journalism and Communications, solidifying her career in the security sector since 2019.

Latest posts by Ahona Rudra (see all)

SSL vs TLS Protocols: What’s the Difference? - August 13, 2026
What Is URL Manipulation (URL Rewriting)? How Attackers Hijack Trusted Links to Hide Phishing - August 10, 2026
Microsoft Account Security Alert Email: How to Spot Scams and Protect Your Domain - August 9, 2026

dmarc email security

DMARC Email Security: Protect Your Domain

DMARC email security helps protect your domain from spoofing and phishing attempts. Learn how DMARC works, why it matters, and how to set it up correctly.

Email Security in 2021 at a glance with PowerDMARC

Email Security in 2025 at a glance with PowerDMARC

We are looking back at the major email security attacks of 2021, talking about what the future holds, and sharing some handy tips on tackling threats in 2022.

email protection

10 Best Email Protection Tips and Strategies

Upgrade your email protection with our tips and tricks! We offer 10 easy strategies to safeguard your inbox from cyberattacks.

Top 5 Best Email Verification Tools

Top 7 Best Email Verification Tools for Secure Delivery

Discover the best email verification tools to clean your list, reduce bounces, and improve deliverability for safer, more effective email campaigns.

CNAME Vs A Record

CNAME vs A Record: Which DNS Record Should You Use?

Learn the difference between CNAME and A records, how each works, and when to use them for efficient domain management and faster DNS performance.

email deliverability testing

Email Deliverability Testing: What It Is and How to Use It

Blog, Email Deliverability, Email Security

Frustrated with emails landing in spam? Learn how email deliverability testing helps you reach inboxes and boost campaign success.