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  • Authors
  • Ahona Rudra
  • About
  • Latest Posts
Ahona Rudra
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)
  • Microsoft Sender Requirements Enforced— How to Avoid 550 5.7.15 Rejections - April 30, 2025
  • How to Prevent Spyware? - April 25, 2025
  • How to Set Up SPF, DKIM, and DMARC for Customer.io - April 22, 2025
Cybersecurity-in-the-Digital-Learning-Environment

Cybersecurity in the Digital Learning Environment

Blog
Discover the critical role of cybersecurity in safeguarding digital learning environments. Stay informed to ensure student and user safety.
August 17, 2023
How-to-Secure-Online-Email-Transactions-for-Trading-Platforms-with-Email-Authentication-

How to Secure Online Email Transactions for Trading Platforms with Email Authentication

Blog
Uncover email authentication's what, why & how for trading platforms. Raise trust for smooth, secure transactions.
August 11, 2023
Stellastra-best-dmarc-company-award

PowerDMARC Receives Stellastra Award for Best DMARC Company in Summer 2023

Blog
Stellastra - PowerDMARC beat over 40 competing DMARC companies in Summer 2023, winning best DMARC company award.
August 10, 2023
Authoritative-vs-Recursive-DNS

Authoritative Vs Recursive DNS

Blog
Discover the key differences between Authoritative and Recursive DNS servers, definition, examples and key features.
August 9, 2023
Data Security Solutions Best Practices

Data Security Solutions Best Practices

Blog
Ensuring data security: privacy, trust, compliance, and resilience against cyber threats for individuals and organizations.
August 9, 2023
Digital-Marketing-Security.-Dangerous-Cyber-Threats-&-Necessary-Security-Measures

Digital Marketing Security: Dangerous Cyber Threats & Necessary Security Measures

Blog
Let's explore the bond between digital marketing and cybersecurity to ensure protection against cyber threats.
August 3, 2023
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