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  • 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)
  • Industrial IoT Security: Protecting Connected Devices and the Emails They Send - November 10, 2026
  • Holiday Phishing Scams 2026: How Attackers Spoof Brands Around Black Friday and Christmas - November 10, 2026
  • Microsoft 550 5.7.1: Message Lacks SPF/DKIM/DMARC Auth Records (AS9031519) - November 9, 2026
computer security risks

Top Computer Security Risks and How to Stay Safe

Blog
Discover the top Computer security risks in 2024 and learn how to stay protected. Explore threats like phishing, and AI attacks, and find effective safety strategies.
June 7, 2024
DKIM vulnerability

What is DKIM Vulnerability? DKIM l= tag Limitation Explained

Blog, DKIM
DKIM l= Tag is considered a critical DKIM vulnerability as it allows attackers to bypass email authentication. Learn how to fix it & secure your domain.
June 4, 2024
fake university emails

How to Spot a Fake University Email

Blog
Scammers impersonate universities in phishing emails. Learn 5 red flags to identify fake university emails and avoid giving away personal information.
May 31, 2024
Two-Factor Authentication

How to Turn on Two-Factor Authentication for Emails?

Blog
Ensure your personal information remains safe and discover the step-by-step process of adding Two-factor authentication for Emails to enhance email security.
May 29, 2024
Two-Factor Authentication

What are the Hallmarks of Strong Software Security?

Blog
Worried about app security breaches? Discover the key features of strong Appsec (authentication, authorization, encryption, logging) to secure your software and user data.
May 24, 2024
Two-Factor Authentication

How to Spot Zip Bomb Attachments in Spam Emails?

Blog
Discover effective strategies for detecting Zip Bombs in your Spam Emails and learn how to defend devices against them.
May 21, 2024
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Latest Blogs

  • Two-Factor Authentication
    Industrial IoT Security: Protecting Connected Devices and the Emails They SendNovember 10, 2026 - 3:31 am
  • Two-Factor Authentication
    Holiday Phishing Scams 2026: How Attackers Spoof Brands Around Black Friday and ChristmasNovember 10, 2026 - 1:29 am
  • Two-Factor Authentication
    Microsoft 550 5.7.1: Message Lacks SPF/DKIM/DMARC Auth Records (AS9031519)November 9, 2026 - 3:08 am
  • Two-Factor Authentication
    What Is DNS Zone Transfer and Why Is It a Security Vulnerability?November 5, 2026 - 4:46 am

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