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# Brian Tokuyoshi

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Blogs by Brian Tokuyoshi  
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[![Cloud-Connected Branch Security with SASE](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2019/12/screen2.png)](https://www2.paloaltonetworks.com/blog/2019/12/cloud-branch-security-sase/)

## [Secure the Cloud](https://www.paloaltonetworks.com/blog/category/secure-the-cloud/?ts=markdown)

### [Cloud-Connected Branch Security with SASE](https://www2.paloaltonetworks.com/blog/2019/12/cloud-branch-security-sase/)

For effective branch security, organizations need to develop their network architecture to optimize access to all resources, regardless of location.  
Dec 13, 2019  
By [Brian Tokuyoshi](https://www.paloaltonetworks.com/blog/author/brian/?ts=markdown "Posts by Brian Tokuyoshi")

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[![Protecting People from More and More Places](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2019/08/Prisma-social_blog-600x300.png)](https://www2.paloaltonetworks.com/blog/2019/09/protecting-people-places/)

## [Secure the Cloud](https://www.paloaltonetworks.com/blog/category/secure-the-cloud/?ts=markdown)

### [Protecting People from More and More Places](https://www2.paloaltonetworks.com/blog/2019/09/protecting-people-places/)

Securing headquarters, data centers, branch offices and mobile users isn't easy - especially when organizations take a traditional approach toward networking infrastructure using firewalls, VPNs and proxies.  
Sep 03, 2019  
By [Brian Tokuyoshi](https://www.paloaltonetworks.com/blog/author/brian/?ts=markdown "Posts by Brian Tokuyoshi")

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[![Times Are Changing for Remote Access](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2019/02/corp-blog-cloud-600x300.png)](https://www2.paloaltonetworks.com/blog/2019/03/times-changing-remote-access/)

## [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services/?ts=markdown), [Secure the Cloud](https://www.paloaltonetworks.com/blog/category/secure-the-cloud/?ts=markdown), [Use-Cases](https://www.paloaltonetworks.com/blog/sase/category/use-cases/?ts=markdown)

### [Times Are Changing for Remote Access](https://www2.paloaltonetworks.com/blog/2019/03/times-changing-remote-access/)

What's the Difference Between Remote Access and VPN?  
Mar 11, 2019  
By [Brian Tokuyoshi](https://www.paloaltonetworks.com/blog/author/brian/?ts=markdown "Posts by Brian Tokuyoshi")

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[![Shift Security Spending From Capex to Predictable Opex](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2017/09/logging-service.png)](https://www2.paloaltonetworks.com/blog/2017/10/shift-security-spending-capex-predictable-opex/)

## [Cloud Computing](https://www.paloaltonetworks.com/blog/category/cloud-computing-2/?ts=markdown)

### [Shift Security Spending From Capex to Predictable Opex](https://www2.paloaltonetworks.com/blog/2017/10/shift-security-spending-capex-predictable-opex/)

When it comes to cloud security, how predictable are your OPEX costs?  
Oct 31, 2017  
By [Brian Tokuyoshi](https://www.paloaltonetworks.com/blog/author/brian/?ts=markdown "Posts by Brian Tokuyoshi")

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[![Now Available: GlobalProtect Cloud Service](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2017/09/cyrus-cloud-web-banner-linkedin.jpg)](https://www2.paloaltonetworks.com/blog/2017/09/now-available-globalprotect-cloud-service/)

## [Cloud Computing](https://www.paloaltonetworks.com/blog/category/cloud-computing-2/?ts=markdown)

### [Now Available: GlobalProtect Cloud Service](https://www2.paloaltonetworks.com/blog/2017/09/now-available-globalprotect-cloud-service/)

Now available: GlobalProtect Cloud Service from Palo Alto Networks.  
Sep 27, 2017  
By [Brian Tokuyoshi](https://www.paloaltonetworks.com/blog/author/brian/?ts=markdown "Posts by Brian Tokuyoshi")

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Blogs by Brian Tokuyoshi  
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[](https://www2.paloaltonetworks.com/blog/2013/09/state-of-the-art-in-wpawpa2-passphrase-cracking-part-1/)

## [Mobility](https://www.paloaltonetworks.com/blog/category/mobility/?ts=markdown)

### [State of the Art in WPA/WPA2 Passphrase Cracking -- Part 1](https://www2.paloaltonetworks.com/blog/2013/09/state-of-the-art-in-wpawpa2-passphrase-cracking-part-1/)

In my previous article in this series on mobile security, we discussed that the primary technique for getting access to a network secured by a WPA/WPA2 pre-shared key (the most common type, ...  
Sep 23, 2013  
By [Brian Tokuyoshi](https://www.paloaltonetworks.com/blog/author/brian/?ts=markdown "Posts by Brian Tokuyoshi")

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[](https://www2.paloaltonetworks.com/blog/2014/01/tip-week-whats-deal-mobile-devices-ddos/)

## [Malware](https://www.paloaltonetworks.com/blog/category/malware-2/?ts=markdown), [Mobility](https://www.paloaltonetworks.com/blog/category/mobility/?ts=markdown), [Tip of the Week](https://www.paloaltonetworks.com/blog/category/tip-of-the-week/?ts=markdown)

### [Tip of the Week: Understanding Mobile Devices and DDoS](https://www2.paloaltonetworks.com/blog/2014/01/tip-week-whats-deal-mobile-devices-ddos/)

I've seen a number of articles this month about how Distributed Denial of Service (DDoS) attacks evolve through the use of mobile devices. I think the articles blur the lines on several ...  
Jan 29, 2014  
By [Brian Tokuyoshi](https://www.paloaltonetworks.com/blog/author/brian/?ts=markdown "Posts by Brian Tokuyoshi")

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[](https://www2.paloaltonetworks.com/blog/2013/11/wireless-man-middle/)

## [Mobility](https://www.paloaltonetworks.com/blog/category/mobility/?ts=markdown)

### [Wireless Man in the Middle](https://www2.paloaltonetworks.com/blog/2013/11/wireless-man-middle/)

In our last installment on this ongoing series about mobile device security risks, we talked about what could happen once an attacker gains access to the same network that their target is ...  
Nov 26, 2013  
By [Brian Tokuyoshi](https://www.paloaltonetworks.com/blog/author/brian/?ts=markdown "Posts by Brian Tokuyoshi")

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[](https://www2.paloaltonetworks.com/blog/2015/09/globalprotect-integration-with-airwatch-solving-the-mysteries-of-mobile-security-and-byod/)

## [Mobility](https://www.paloaltonetworks.com/blog/category/mobility/?ts=markdown), [Security Platform](https://www.paloaltonetworks.com/blog/category/security-platform/?ts=markdown), [Threat Prevention](https://www.paloaltonetworks.com/blog/category/threat-prevention-2/?ts=markdown)

### [GlobalProtect Integration with AirWatch: Solving the Mysteries of Mobile Se...](https://www2.paloaltonetworks.com/blog/2015/09/globalprotect-integration-with-airwatch-solving-the-mysteries-of-mobile-security-and-byod/)

Over the ages, philosophers challenged the conventions of traditional thinking by meditating upon a "koan." A koan is similar to a riddle, except that there is no punchline. It typically involves a ...  
Sep 21, 2015  
By [Brian Tokuyoshi](https://www.paloaltonetworks.com/blog/author/brian/?ts=markdown "Posts by Brian Tokuyoshi")

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[![Reusable Mobile App Libraries Introduce Reusable Security Issues](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2015/10/blog-generic-banner.jpg)](https://www2.paloaltonetworks.com/blog/2014/07/reusable-mobile-app-libraries-introduce-reusable-security-issues/)

## [Distributed Enterprise](https://www.paloaltonetworks.com/blog/category/distributed-enterprise/?ts=markdown), [Mobility](https://www.paloaltonetworks.com/blog/category/mobility/?ts=markdown), [Threat Prevention](https://www.paloaltonetworks.com/blog/category/threat-prevention-2/?ts=markdown)

### [Reusable Mobile App Libraries Introduce Reusable Security Issues](https://www2.paloaltonetworks.com/blog/2014/07/reusable-mobile-app-libraries-introduce-reusable-security-issues/)

Whenever you use a mobile device, you probably aren't far from a cellular or WiFi connection. The apps on mobile devices are geared to interact with a range of content on the ...  
Jul 30, 2014  
By [Brian Tokuyoshi](https://www.paloaltonetworks.com/blog/author/brian/?ts=markdown "Posts by Brian Tokuyoshi")

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