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)

Office 365 Anti-Phishing Policy: How to Configure It - June 3, 2026
AI Agent Security: Risks, Best Practices, and Email Authentication - June 2, 2026
PowerDMARC Now Integrates with HaloPSA - June 1, 2026

SSL vs TLS: What’s the Difference and Why It Matters

Learn the difference between SSL vs. TLS, two cryptographic protocols for securing web communication.

What is Phone Number Spoofing

What Is Phone Spoofing? Common Scams and Solutions

How to stop someone from spoofing my phone number using phone number spoofing tactics? Quick tips and an easy action-plan for stopping these types of attacks.

What is a DNS CNAME Record

What Is a DNS CNAME Record? Uses, Setup, and Restrictions

Learn what a DNS CNAME record is, how it works, and how to set one up. Understand its uses, restrictions, and how it differs from other DNS records. PowerDMARC's comprehensive guide for IT professionals and security managers.

What Is Spam Email and How To Stop It

What Is Spam Email? Definition, Types & How to Stop It

What is Spam Email: it is junk email that is sent to a large number of recipients, unsolicited, for advertising or phishing.

Fake-Emails.-How-to-Spot-Fake-Email-Addresses

How to Tell if an Email Is Fake: Red Flags to Watch Out For

Not sure if an email address is real? Learn the key red flags of a fake email address and methods to check, verify, and protect yourself from fraud.

Have I been pwned? This is what you should do next!

Have I Been Pwned? Steps to Check, Fix, and Stay Safe

If you have been pwned - this is what you should do next! Fight email compromise with the following easy methods.