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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)
  • DMARC MSP Case Study: How Digital Infinity IT Group Streamlined Client DMARC & DKIM Management with PowerDMARC - April 21, 2026
  • What is DANE? DNS-Based Authentication of Named Entities Explained (2026) - April 20, 2026
  • VPN Security 101: Best Practices for Protecting Your Privacy - April 14, 2026
Dealing with Broken SPF

Dealing with Broken SPF

Blog
How to deal with broken SPF? A broken SPF record can invalidate your authentication system, you need to fix it now!
November 30, 2024

Data Breach and Email Phishing in Higher Education

Blog
Explore the growing risks of data breaches in higher education. Learn how universities and colleges face cybersecurity threats.
November 29, 2024

What is DNS Forwarding and Its Top 5 Benefits

Blog
Understand DNS forwarding, its types, and best practices to enhance network performance, efficiency, and security.
November 24, 2024

Life After p=reject: Why Your DMARC Journey Is Far From Over

Blog
The life after p=reject in your DMARC security policy determines the overall strength of their domain’s email security posture.
November 22, 2024

DMARC MSP Case Study: How Aibl Simplified Email Authentication Management for Clients with PowerDMARC

Success Stories
Learn how Australian technology consulting MSP Aibl, simplified email authentication management for multiple client domains with PowerDMARC.
November 21, 2024

8 Security Risks Of Shared Email Accounts

Blog
Discover the 8 security risks of shared email accounts, from weak passwords to accountability issues. Learn how they compromise data and increase vulnerability in organizations.
November 20, 2024
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Latest Blogs

  • FIPS Compliance: How to Harden Your Infrastructure Before the 2026 DeadlineApril 20, 2026 - 7:22 am
  • What-Is-DANE--DNS-Based-Authentication-of-Named-Entities-Explained-(2026)
    What is DANE? DNS-Based Authentication of Named Entities Explained (2026)April 20, 2026 - 1:45 am
  • dmarcbis
    DMARCbis Explained – What’s Changing and How to PrepareApril 16, 2026 - 8:32 am
  • VPN-Security-101--Best-Practices-for-Protecting-Your-Privacy-
    VPN Security 101: Best Practices for Protecting Your PrivacyApril 14, 2026 - 6:46 am

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