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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)
  • What is Gmail Confidential Mode? How Iit Works & How Secure it is - September 3, 2026
  • AI Phishing Emails: How to Verify AI-Written Emails Before You Trust Them - August 31, 2026
  • Email Security Debt: The Cybersecurity Metric Nobody Measures - August 31, 2026
Microsoft-365-Direct-Send

Microsoft 365’s “Direct Send” Feature Exploited in New Phishing Tactic

News
Hackers exploit Microsoft 365 Direct Send to bypass SPF, DKIM, and DMARC. See how it works and ways to protect your organization.
August 11, 2025
Email-Security-Education--Why-It-Matters-and-How-Anyone-Can-Get-Started

Email Security Education: Why It Matters and How Anyone Can Get Started

Blog, Email Security
Learn why email security education is essential and how anyone regardless of background can start learning. Get affordable training insights and expert guidance.
August 7, 2025
AI-and-Machine-Learning-in-ISO-27001-Risk-Management

AI and Machine Learning in ISO 27001 Risk Management

Blog, Email Security
Discover how AI and machine learning are transforming ISO 27001 risk management, enabling real-time threat detection and predictive compliance.
August 7, 2025
online photo sharing

Safest Way to Share Photos Online in 2025

Blog
Explore expert tips on secure online photo sharing for professionals. Learn how to protect your images with the latest tools and best practices.
August 4, 2025
What is a DNS NS Record

What Is a DNS NS Record? Function, Setup, and Comparison

Blog
An NS record is a type of resource record in the Domain Name System (DNS) used to specify nameservers for a domain. Grab the basic knowledge of NS Records and their importance.
August 4, 2025
What Is TLS Encryption and How Does It Work 01 01 01

What Is TLS Encryption? Key Components and Implementation

Blog
TLS (Transport Layer Security), is an Internet security protocol that provides authentication and encryption services between two communicating applications.
August 1, 2025
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Latest Blogs

  • BIMI 2.0. What's New in the BIMI Specification
    BIMI 2.0: What’s New in the BIMI Specification and What It Means for SendersSeptember 8, 2026 - 7:37 am
  • What-Is-the-BIMI-AVP-Tag
    What Is the BIMI AVP Tag? Avatar Preference ExplainedSeptember 8, 2026 - 6:53 am
  • incident-response-plan
    Building an Incident Response Plan from ScratchSeptember 8, 2026 - 4:40 am
  • The-New-Way-Hackers-Are-Tricking-Financial-AI-Assistants
    The New Way Hackers Are Tricking Financial AI AssistantsSeptember 7, 2026 - 8:37 am

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