Kushagra Sharma's Blog Posts

Kushagra Sharma is a Product Manager at Cisco working on AIOps products that help teams operate complex systems with intelligence and scale. He focuses on translating customer problems into practical, data-driven solutions at the intersection of AI, reliability, and software platforms. Passionate about clear thinking and strong product craft, Kushagra writes to share insights on technology, product strategy, and building systems that actually work in the real world.

Detecting dynamic DNS domains in Splunk
Security
3 Minute Read

Detecting dynamic DNS domains in Splunk

While useful legitimately, hackers can use dynamic DNS domains to change IP address rapidly & exploit via malware-evil.duckdns[.]org; how to protect against?
Back from FiRST Berlin, discover CIRCL Passive SSL
Security
2 Minute Read

Back from FiRST Berlin, discover CIRCL Passive SSL

Phishing – What does it look like in machine data?
Security
2 Minute Read

Phishing – What does it look like in machine data?

Phishing hits a new level of quality
Security
2 Minute Read

Phishing hits a new level of quality

Integrating with Splunk: You Gotta Think Outside the Box
Tips & Tricks
1 Minute Read

Integrating with Splunk: You Gotta Think Outside the Box

Duqu 2.0 – The cyber war continues on a new level
Security
2 Minute Read

Duqu 2.0 – The cyber war continues on a new level