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  • Home 1
  • Authors
  • Ayan Bhuiya
  • About
  • Latest Posts
Ayan Bhuiya
Shift Lead, Infrastructure & Email Security Expert at PowerDMARC
With over 13 years of experience in Cyber Security, Ayan Bhuiya specializes in Infrastructure, Business Continuity, Risk Management, and Email Security. Currently acting as Shift Lead at PowerDMARC. He holds a Postgraduate Diploma in Networking and Security and has a proven track record of leading strategic security initiatives to mitigate threats and ensure business resilience.
Latest posts by Ayan Bhuiya (see all)
  • Microsoft Error Codes Explained: Types, Fixes, and Troubleshooting Guide - April 22, 2026
  • 6 Ways a Personal Data Breach Can Threaten Your Business Security - April 1, 2026
  • NIS2 Directive: What it is, Requirements, Deadlines & How to Comply - March 26, 2026

What Is a Computer Worm? How It Spreads & How to Stop It

Blog
Learn what a computer worm is, how it spreads, and how to protect your devices. Stay safe with these tips and examples.
August 4, 2025
microsoft-outlook-powerdmarc

Why You Need a DMARC Provider if You Are Using Microsoft Office 365 or Outlook

Blog
Even if you are using Microsoft Office 365 or Outlook, a DMARC Provider can be of great help! Let’s find out how DMARC can prevent spoofing and protect your emails.
April 14, 2025

Zero Trust Network Access: Ending Implicit Trust in Cybersecurity

Blog
Zero Trust Network Access (ZTNA) revolutionizes cybersecurity by eliminating implicit trust, reducing breaches, and enhancing compliance.
March 3, 2025

Layered Security: A Comprehensive Guide for Businesses

Blog
Discover how layered security protects businesses from cyber threats. Learn the key components, benefits, and strategies to implement a robust defense system for your data.
January 29, 2025

Top 10 Valimail Alternatives and Competitors in 2026

Blog, Email Security
Explore the 10 Valimail alternatives with an in-depth comparison of their features, pros, and cons.
October 28, 2024

Proofpoint Alternatives and Competitors: Find the Best

Blog
Discover the best Proofpoint alternatives for email protection. Compare leading competitors to find the right solution for your business's cybersecurity needs.
October 22, 2024
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    Microsoft Error Codes Explained: Types, Fixes, and Troubleshooting GuideApril 22, 2026 - 4:02 am
  • 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

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