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Bradley Anstis

Managed Security Services Specialist

GSSO / SecOps

Bradley Anstis is a cybersecurity specialist at Cisco, supporting partners across the Asia Pacific, Japan, and Greater China (APJC) region. He works closely with organisations to design and deliver effective managed security services, helping them leverage modern technologies to strengthen protection for both their businesses and customers. Based in Sydney, Bradley brings over 20 years of experience in the security industry. His background includes deep expertise in email and web security, with recent focus areas spanning vulnerability management, XDR as well as network and application security. Bradley’s career encompasses a broad range of roles, including product management, leading security research teams, shaping strategic direction, and supporting both pre-sales and sales functions. He has worked internationally, with experience in the United States and the United Kingdom, collaborating with partners, customers, and vendors worldwide. A recognised industry voice, Bradley has presented at leading global security conferences and is a frequent contributor to media discussions on cybersecurity trends and challenges.

Articles

April 29, 2026

PARTNER

Maximizing Managed Security Services: A Strategic Guide to Optimizing Your Portfolio (Part 1 of 2)

5 min read

Discover how to maximize your Managed Security Services portfolio. Learn to leverage Cisco’s lifecycle reviews, AI-driven operations, and premium tiering to drive profitability and digital resilience.

January 9, 2024

SECURITY

February 1, 2024: A Date All Email Senders Should Care About

4 min read

On February 1st, important changes will be made for bulk emails going to Google and Yahoo mailboxes. Find out why DMARC is such an important part of this guidance.

August 17, 2021

SECURITY

Email Security Recommendations You Should Consider from 2021

3 min read

We have put together recommendations for email security from trends in the current threat landscape, customer/user analysis, the prevailing advice from analysts, and our extensive experience in the market.

February 11, 2020

SECURITY

Do I really need additional email security when using Office 365?

9 min read

Do I really need additional email security when using Office 365? One of the most common questions we get asked today, and the answer is that it depends. This blog will introduce how a customer should approach this decision, explain why it is so important to not make a tick box comparison and cover some of the areas that need to be considered.