Darren Anstee joined NETSCOUT in 2015 with the company’s acquisition of Arbor Networks, initially serving as chief security technologist. He spent the previous 12 years working in a variety of leadership roles at Arbor Networks, including stints in consulting engineering and solutions architecture.
Widely recognized for his intimate knowledge of both network and security technologies, Anstee, now chief technology officer for security at NETSCOUT, often contributes to technical and business publications and is a featured speaker at industry events. He is focused on helping network operators, whether enterprise or service provider, manage the risks they face as threats, technologies, and business needs evolve.
With more than 25 years of experience, Anstee understands how ISPs and enterprises can utilize new networking and security technologies, combining them to achieve core business goals.

The Genie Is Out of the Bottle: Business Continuity in a Locked-Down World
At the start of 2020, when the word corona was associated primarily with astronomy or alcoholic beverages, digital transformation within the financial services sector was already...
- Business Continuity
- Enterprise
- Security
- Service Provider

Mirai’s Botnet Tsunami
The DDoS threat landscape changed forever when the source code for the Mirai IoT botnet was released. What’s changed, what can be done about it, and how can you protect your...
- DDoS
- Threat Intelligence