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  • Home 1
  • Authors
  • Ahona Rudra
  • About
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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)
  • How to Add an IP Address to Your SPF Record (Step-by-Step Guide) - May 11, 2026
  • Avanan SPF Record: How to Set Up, Fix, and Optimize Your SPF for Check Point Harmony Email - May 7, 2026
  • DNS SPF Record: How It Works, and How to Set It Up - May 6, 2026
PowerDMARC-in-2024--A-Year-in-Review-

PowerDMARC in 2024: A Year in Review

Blog
Explore PowerDMARC's 2024 Annual Review: A year of global achievements, groundbreaking events, and advancements in email security.
December 24, 2024

Travel Cybersecurity Threats and How to Stay Protected

Blog
Uncover the latest travel cybersecurity threats, from public Wi-Fi risks to AI-powered attacks. Learn strategies to protect your data and travel safely.
December 18, 2024

Cybersecurity Best Practices for Digital Nomads in Japan

Cybersecurity, Blog
Best cybersecurity tips for digital nomads in Japan: Keep your data safe, avoid cyber threats, and work securely from anywhere in Japan.
December 17, 2024

PowerDMARC Named G2 Leader in DMARC Software for the 4th Time in 2024

News
PowerDMARC is recognized as a G2 Leader in DMARC Software for the fourth time in 2024, reflecting our commitment to innovation and customer satisfaction in email security.
December 6, 2024
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
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  • What-Are-Hacktivist-Attacks-and-How-They-Work-
    What Are Hacktivist Attacks and How They WorkMay 12, 2026 - 5:28 am
  • How to Add an IP Address to Your SPF Record (Step-by-Step Guide)May 11, 2026 - 3:37 pm
  • NTLM-Deprecation
    NTLM Deprecation: What Microsoft’s Phaseout Means for MSPs and IT TeamsMay 8, 2026 - 8:15 am
  • Avanan SPF Record: How to Set Up, Fix, and Optimize Your SPF for Check Point Harmony EmailMay 7, 2026 - 5:26 am

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