Author Profile

Alina Georgiana Petcu

Product Marketing Manager

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Alina Georgiana Petcu is a Product Marketing Manager within Heimdal™ Security and her main interest lies in institutional cybersecurity. In her spare time, Alina is also an avid malware historian who loves nothing more than to untangle the intricate narratives behind the world's most infamous cyberattacks.

Latest Articles

Alina Georgiana Petcu's Recent Articles


Phobos Ransomware: Everything You Need to Know and More

Phobos Ransomware Emerged in December 2018. Here’s What You Need to Know About It.

Access Management | SLOW READ

Malicious Insider Explained: The Call is Coming from Inside the House

Malicious Insider Is a Specific Type of Insider Threat You Should Watch Out For. Here’s What You Need to Know About It.

Endpoint security | INTERMEDIATE READ

DNS Security 101: The Essentials You Need to Know to Keep Your Organization Safe

All you need to find out about DNS security. Ways to secure your company-owned DNS server.

Access Management | SLOW READ

Application Control 101: Definition, Features, Benefits, and Best Practices

Application Control Works in Tandem with Privileged Access Management. Here’s Everything You Need to Know About It.


How to Clear DNS Cache on Windows, macOS, Linux & Browsers

The Complete Guide to Flushing DNS on Any Operating System and Browsers

Industry trends | INTERMEDIATE READ

Ransomware Payouts in Review: Highest Payments, Trends & Stats

What Were the Biggest Ransomware Payments of all Time? Trends, Stats, & More

All things Heimdal | QUICK READ

Heimdal™ Featured in High Performer Quadrant Across Several Categories in G2 Fall Reports 2022

After achieving niche status this summer, Heimdal™ is now recognized as a high performer by G2.

All things Heimdal | QUICK READ

The Heimdal® Threat Prevention Suite Advances Its DNS Security Capabilities with a World-First, Ground-Breaking New Feature

Heimdal’s industry-leading DNS security solution has been enhanced with two new features. Here’s everything you need to know about them.

Networking | SLOW READ

On the Anatomy of a DNS Attack – Types, Technical Capabilities, and Mitigation

DNS Attacks Come in Quite a Few Shapes and Sizes. Here Is Everything You Need to Know.

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