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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)
  • PowerDMARC is Now Available on Microsoft Marketplace - November 3, 2026
  • PowerDMARC vs dmarcian: Which DMARC Platform Fits You? - November 3, 2026
  • PowerDMARC vs DMARCTrust: Which Email Authentication Platform Fits You? - November 3, 2026
Cyber Security World 2022PowerDMARC

PowerDMARC Exhibits at Singapore Cyber Security World 2022

Press Releases
PowerDMARC exhibits at Cyber Security World 2022 event at Marina Bay Sands- Sands Expo and Convention Center, Singapore.
October 4, 2022
Steps to Prevent DDoS attacks

Steps to Prevent DDoS attacks

Blog
It’s important to take steps to prevent DDoS attacks as hackers flood your network with malicious traffic causing it to slow down or crash.
September 29, 2022
anti-spoofing solutions

Best Anti-Spoofing Software in 2026: Tools for Email, IP & Caller ID Spoofing

Blog
Discover the best anti-spoofing software for email domain spoofing, IP spoofing, and caller ID spoofing — with real vendor names, key features, and best-for guidance.
September 29, 2022
DKIM Record

DKIM Record Syntax

Blog
Your DKIM record syntax plays an important role in determining the validity of your DKIM record. Learn the correct DKIM syntax.
September 27, 2022
ARP Spoofing. What Is the Aim of an ARP Spoofing Attack

ARP Spoofing: What Is the Aim of an ARP Spoofing Attack?

Blog
In an ARP Spoofing attack, a hacker sends out fake ARP (Address Resolution Protocol) messages to trick other devices into believing they're talking to someone else.
September 27, 2022
What is Dumpster Diving in Cybersecurity

What is Dumpster Diving in Cybersecurity?

Blog
Dumpster diving is the act of looking through unsecured trash to steal sensitive data or access proprietary information.
September 23, 2022
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Latest Blogs

  • anti-spoofing solutions
    PowerDMARC is Now Available on Microsoft MarketplaceNovember 3, 2026 - 8:29 am
  • anti-spoofing solutions
    PowerDMARC vs dmarcian: Which DMARC Platform Fits You?November 3, 2026 - 7:15 am
  • anti-spoofing solutions
    PowerDMARC vs DMARCTrust: Which Email Authentication Platform Fits You?November 3, 2026 - 5:41 am
  • anti-spoofing solutions
    7 Third-Party Senders That Commonly Break DMARC (and How to Authenticate Each One)November 3, 2026 - 5:02 am

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