Global Solutions Architect - Cortex Security Operations, Palo Alto Networks
Tanner Kooistra is a Global Solutions Architect at Palo Alto Networks.
BLOG
Sep 22, 2023
Weekly News Roundup September 18-22, 2023
Sep 15, 2023
Weekly News Roundup September 11-15, 2023
Sep 14, 2023
RSAC 2024 Call for Submissions is Open: Be a Part of The Art of Possible
Sep 8, 2023
Weekly News Roundup September 4-8, 2023
Aug 31, 2023
Weekly News Roundup August 28 - September 1, 2023
Aug 25, 2023
Weekly News Roundup August 21-25, 2023
Aug 18, 2023
Weekly News Roundup August 14-18, 2023
Aug 10, 2023
Weekly News Roundup August 7-11, 2023
Aug 4, 2023
Weekly News Roundup July 31-August 4, 2023
Jul 17, 2023
Weekly News Roundup July 11-17, 2023
Jul 7, 2023
Weekly News Roundup July 3-7, 2023
Jun 23, 2023
Weekly News Roundup June 19-23, 2023
Jun 16, 2023
Weekly News Roundup June 12-16, 2023
Jun 9, 2023
Weekly News Roundup June 5-9, 2023
Jun 2, 2023
Weekly News Roundup May 30-June 2, 2023
May 19, 2023
Weekly News Roundup May 15-19, 2023
May 5, 2023
Weekly News Roundup May 1-5, 2023
PRESENTATION
Apr 26, 2023
Strategic Approaches to Growing Talent (Lightning Talks)
Apr 21, 2023
Weekly News Roundup April 17–21, 2023
Apr 14, 2023
Weekly News Roundup April 10–14, 2023
WEBCAST
Apr 13, 2023
Know Before You Go: RSAC 2023
Apr 7, 2023
Weekly News Roundup April 3–7, 2023
Mar 31, 2023
Weekly News Roundup March 27–31, 2023
Mar 30, 2023
Cybersecurity Industry Grows Stronger Together in Mental Health
Mar 24, 2023
Weekly News Roundup March 20–24, 2023
Mar 17, 2023
Weekly News Roundup March 13–17, 2023
Mar 10, 2023
Weekly News Roundup March 6–10, 2023
Mar 7, 2023
2023 RSAC Submissions Trends Blog
Mar 3, 2023
Weekly News Roundup February 27–March 3, 2023
Feb 17, 2023
Weekly News Roundup February 13–17, 2023
Feb 10, 2023
Weekly News Roundup February 6–10, 2023
Feb 3, 2023
Weekly News Roundup January 30–February 3, 2023
Jan 27, 2023
Weekly News Roundup January 24–27, 2023
Jan 20, 2023
Weekly News Roundup January 16–20, 2023
Jan 13, 2023
Weekly News Roundup January 9–13, 2023
Jan 6, 2023
Weekly News Roundup January 3–6, 2023
Dec 23, 2022
Weekly News Roundup December 18–22, 2022
Dec 16, 2022
Weekly News Roundup December 12–16, 2022
Dec 9, 2022
Weekly News Roundup December 5–9, 2022
Dec 2, 2022
Weekly News Roundup November 28–December 2, 2022
Nov 17, 2022
Weekly News Roundup November 7-11, 2022
Nov 4, 2022
Weekly News Roundup October 31–November 4, 2022
Oct 28, 2022
Weekly News Roundup October 24 - 28, 2022
Oct 21, 2022
Weekly News Roundup October 17–21, 2022
Oct 14, 2022
Weekly News Roundup October 10–14, 2022
VIDEO
Oct 5, 2022
See Yourself in Cyber: A NCSAM Discussion with Jenko Hwong
Sep 30, 2022
Weekly News Roundup September 26–30, 2022
Sep 29, 2022
Take a Look at the RSAC Library and See Yourself in Cyber
Sep 23, 2022
Weekly News Roundup September 18-23, 2022
Sep 16, 2022
Weekly News Roundup September 11–16, 2022
Sep 9, 2022
Weekly News Roundup September 4–9, 2022
Sep 6, 2022
Weekly News Roundup August 29–September 2, 2022
Aug 27, 2022
Weekly News Roundup August 22–26, 2022
Aug 20, 2022
Weekly News Roundup August 15–19, 2022
Aug 12, 2022
Weekly News Roundup August 8–12, 2022
Aug 5, 2022
Weekly News Roundup August 1–5, 2022
Jul 29, 2022
Weekly News Roundup July 25-29, 2022
Jul 25, 2022
Resources to Help Users Stay Safe Online
Jul 22, 2022
Weekly News Roundup July 18-22, 2022
Jul 15, 2022
Weekly News Roundup July 11-15, 2022
Jul 8, 2022
Weekly News Roundup July 3-7, 2022
Jul 2, 2022
Weekly News Roundup June 27–July 1, 2022
Jun 24, 2022
Weekly News Roundup June 20-24, 2022
Jun 17, 2022
Weekly News Roundup June 13-17, 2022
Jun 3, 2022
Weekly News Roundup May 30-June 3, 2022
Jun 2, 2022
Expect Equality and Inclusion at RSAC 2022
May 27, 2022
Weekly News Roundup May 23-27, 2022
May 26, 2022
What to Expect at RSAC: Networking
May 24, 2022
Team Rubicon and RSA Conference 2022: Together We Transform
RSA Conference 2022 Know Before You Go Webcast
May 20, 2022
Weekly News Update May 16-20, 2022
What to Expect at RSAC 2022: By the Numbers
May 13, 2022
Weekly News Roundup May 9-13, 2022
May 6, 2022
Weekly News Roundup May 2 – May 6, 2022
Apr 29, 2022
Weekly News Roundup April 25-29, 2022
Apr 22, 2022
Weekly News Roundup April 18-22, 2022
Apr 14, 2022
The Added Value of an (ISC)² Membership at RSA Conference
Apr 8, 2022
Weekly News Roundup April 4-8, 2022
Apr 1, 2022
GIAC Makes CPEs Easy to Earn at RSA Conference
Weekly News Roundup March 28-April 1, 2022
PODCAST
Mar 29, 2022
Defending with Passion: Cultivating a Passion for Evolving as a Cyber Defender
Mar 25, 2022
Weekly News Roundup March 21–25, 2022
Mar 18, 2022
IAPP Makes CPEs Easy to Earn at RSA Conference
Mar 11, 2022
Weekly News Roundup March 7-11, 2022
Mar 4, 2022
Weekly News Roundup February 28–March 3, 2022
Feb 18, 2022
Weekly News Roundup February 14-18, 2022
Feb 11, 2022
Weekly News Roundup February 7-11, 2022
Feb 4, 2022
Weekly News Roundup January 31-February 4, 2022
Jan 28, 2022
Weekly News Roundup January 24-28, 2022
Jan 21, 2022
Weekly News Roundup January 17-21, 2022
Jan 14, 2022
Weekly News Roundup January 10-14, 2022
Jan 11, 2022
2022 Cybersecurity Predictions from the RSA Conference Advisory Board
Jan 7, 2022
Weekly News Roundup January 3-7, 2022
Dec 23, 2021
Weekly News Roundup December 20-23, 2021
Dec 18, 2021
Weekly News Roundup December 13-17, 2021
Dec 10, 2021
Weekly News Roundup December 6-10, 2021
Privacy Tech: The Crossroads of Cybersecurity
Dec 8, 2021
What Do We Owe Each Other? Securing Systemic Dependencies and Beyond
Dec 3, 2021
Weekly News Roundup November 29-December 3, 2021
Nov 19, 2021
Weekly News Roundup November 15-19, 2021
Nov 16, 2021
Informed Consent in the Age of Big Data
Nov 12, 2021
Weekly News Roundup November 8-12, 2021
Privacy Top of Mind at RSAC 2022
Nov 5, 2021
Weekly News Roundup November 1-5, 2021
Oct 29, 2021
Weekly News Roundup October 25-29, 2021
Oct 26, 2021
Security Congress 2021 Focuses on Embracing Change and Securing Tomorrow
Oct 25, 2021
Cybersecurity First Means First Secure Your Products
Oct 22, 2021
Weekly News Roundup October 18-22, 2021
Calling All Students! Start Planning Your Cybersecurity Career
Oct 19, 2021
Raising Awareness about Cybersecurity Careers: An Interview with Diane Janosek
Oct 18, 2021
Cybersecurity Career Awareness: An Interview with Megan Sawle
Oct 15, 2021
Weekly News Roundup October 11-15, 2021
Oct 12, 2021
How to Fight the Phish
Oct 8, 2021
Weekly News Roundup October 4-8, 2021
Oct 4, 2021
Former RSAC Security Scholar Brings Skills to US Cyber Games
What Is ‘My’ Part? How Organizations of All Sizes Can Be Cyber Smart
Oct 1, 2021
Weekly News Roundup September 27-October 1, 2021
Sep 24, 2021
Weekly News Roundup September 20-24, 2021
Sep 17, 2021
Weekly News Roundup September 13-17, 2021
Sep 10, 2021
Weekly News Roundup September 6-10, 2021
Sep 3, 2021
Weekly News Roundup August 30-September 3, 2021
Aug 27, 2021
Weekly News Roundup August 21-27, 2021
Aug 23, 2021
Cybersecurity Jobs that Don't Require a Cybersecurity Background
Aug 20, 2021
Weekly News Roundup August 16-20, 2021
Aug 13, 2021
Leveling Up Your Career
Aug 6, 2021
Weekly News Roundup August 2-6, 2021
Jul 26, 2021
Thinking about Android – A Multi-Faceted Discussion
Jul 23, 2021
Weekly News Roundup July 19-23, 2021
Jul 22, 2021
Your Cybersecurity Insurance Questions Answered
Jul 16, 2021
Weekly News Roundup July 12-16, 2021
Jul 9, 2021
Weekly News Roundup July 5-9, 2021
Jun 25, 2021
Weekly News Roundup June 21-25, 2021
Jun 18, 2021
Weekly News Roundup June 14-18, 2021
Jun 6, 2021
Hunting Sodinokibi: Insights from Tracking the King of Ransomware
Jun 4, 2021
Weekly News Roundup May 31-June 4, 2021
May 25, 2021
Who’s Driving Your Security Architecture Bus?
May 14, 2021
Weekly News Roundup May 10-14, 2021
May 13, 2021
The Journey Toward a Singular Security Framework: Lessons from Finland
Apr 22, 2021
The Art & Science of Using Cybersecurity Talent Frameworks & Taxonomies
Apr 2, 2021
Weekly News Roundup March 29-April 2, 2021
Apr 1, 2021
Kacy Zurkus Shares her Story of Resilience, the RSAC 2021 Theme
Mar 25, 2021
Fraud on the Rise! An In-Depth Look at the FBI’s 2020 Internet Crime Report
Mar 16, 2021
Detect BEC and Vishing Attacks Before the Deal Is Done
Mar 12, 2021
Weekly News Roundup March 8-12, 2021
Mar 7, 2021
Nicole Perlroth, Sam King & Vandana Verma discuss Industry Leadership for International Women’s Day
Mar 5, 2021
Weekly News Roundup March 1-5, 2021
Feb 26, 2021
Weekly News Roundup February 22-26, 2021
Feb 22, 2021
Could 2021 Be the Year of Product Security?
Feb 17, 2021
Innovation at RSA Conference 2021: Startups Eye the RSAC Innovation Sandbox Prize
Feb 12, 2021
Weekly News Roundup February 8-12, 2021
Feb 9, 2021
The Trends of 2021: RSAC Program Committee Shares Reflections from Submission Reviews
Rising Flaws, and Slow to Fix: What’s at Stake for Software Security?
Feb 5, 2021
Weekly News Roundup February 1-5, 2021
Jan 29, 2021
Weekly News Roundup January 25-29, 2021
The RSAC January 2021 News Roundup with Guest Ashley Rose
RSAC Policy & Government Program Committee Shares Topical Developments on Government & Cybersecurity
Jan 28, 2021
Data Privacy—Insights from the Cybersecurity Industry
Jan 22, 2021
Weekly News Roundup January 18-22, 2021
Jan 15, 2021
Weekly News Roundup January 11-15, 2021
Jan 12, 2021
How to Apply Pandemic Principles to Battle Cyber Outbreaks
Jan 8, 2021
Weekly News Roundup January 4-8, 2021
Dec 18, 2020
Weekly News Roundup December 14-18, 2020
Dec 14, 2020
What's Trending with Hackers & Threats
Dec 11, 2020
Weekly News Roundup December 7-11, 2020
Dec 9, 2020
The Geopolitics of Cyber (In)security
Dec 4, 2020
Weekly News Roundup November 30 – December 4, 2020
Nov 25, 2020
The RSAC November 2020 News Roundup with Guest Roderick Chambers
The RSAC October 2020 News Roundup with Guest Diana Kelley
Nov 20, 2020
Weekly News Roundup November 16-20, 2020
Nov 17, 2020
That's a Wrap! Closing Discussion with Kristy Westphal
Nov 13, 2020
Weekly News Roundup November 9-13, 2020
Nov 12, 2020
Mind the Gap: Strategies for Finding and Retaining Cyber Talent
Nov 11, 2020
Increasing Threats to OT/ICS Assets Need a Robust Cybersecurity Program
Nov 6, 2020
Weekly News Roundup November 2-6, 2020
Nov 2, 2020
Mental Health for Hackers
Hackers' Rights
Oct 30, 2020
Weekly News Roundup October 26-30, 2020
Oct 23, 2020
Weekly News Roundup October 19-23, 2020
Oct 21, 2020
Election Security Concerns, Expectations and How You Can Get Involved
Oct 16, 2020
Weekly News Roundup October 12-16, 2020
Oct 11, 2020
Networking with the Right People
Oct 9, 2020
Weekly News Roundup October 4-8, 2020
Oct 5, 2020
Security Awareness: How Effective Is the Human Firewall?
Oct 2, 2020
Weekly News Roundup September 28-October 2 2020
Sep 29, 2020
Cybersecurity’s Women of Influence Will Meet Virtually at the 2020 EWF Conference
Zero Trust Architecture: The Defacto Network Segmentation Approach
Sep 25, 2020
Weekly News Roundup September 21-25, 2020
Sep 21, 2020
Proactive Steps to Securely Build for the Future
Sep 19, 2020
Agenda Preview for Reducing Cloud Risk: What You Haven't Thought of Yet
Sep 11, 2020
Weekly News Roundup September 7-11, 2020
Sep 4, 2020
Weekly News Roundup August 31-September 4, 2020
Aug 27, 2020
RSA Conference Launches 2021 Call for Speakers
Aug 25, 2020
How Diversity is Key to Risk Management
Aug 21, 2020
Weekly News Roundup August 17-21, 2020
Aug 19, 2020
Why Your Security Organization Needs a Communications Lead
Aug 14, 2020
Weekly News Roundup August 10-14, 2020
Jul 31, 2020
Weekly News Roundup July 27-31, 2020
Future Proofing Healthcare Security
Jul 24, 2020
Weekly News Roundup July 19-24, 2020
Jul 21, 2020
“Robot Downsizing”—How The Ultimate Solution to Security is Human
Jul 17, 2020
Weekly News Roundup July 13-17, 2020
Jul 10, 2020
Weekly News Roundup July 6-10, 2020
Jul 9, 2020
Researcher Relations: Building Trusted Relations Between Security Researchers and Organizations
Jul 1, 2020
Contact Tracing: Ethics in Privacy and Technology in a Post COVID World
Jun 26, 2020
Weekly News Roundup June 22-26, 2020
Jun 19, 2020
Weekly News Roundup June 15-19, 2020
Jun 18, 2020
The RSAC December 2020 News Roundup with Guest Alyssa Miller
Jun 15, 2020
We're Facing a Remote Working Future and It's a Security Opportunity
Jun 12, 2020
Weekly News Roundup June 8-12, 2020
Jun 5, 2020
Weekly News Roundup June 1-5, 2020
Jun 4, 2020
Top RSA Conference Resources to Revisit This Week
Jun 3, 2020
The CISO Speaks Roundtable: Where Do We Go from Here?
May 29, 2020
Weekly News Roundup May 25-29, 2020
May 28, 2020
Do This, Not That! How Remote Workers Can Secure Home Networks
May 22, 2020
Weekly News Roundup May 18-22 2020
May 21, 2020
Top 5 RSA Conference Resources to Revisit
May 19, 2020
Finding Balance for Cybersecurity Pros
May 15, 2020
Weekly News Roundup May 11-15, 2020
May 14, 2020
Top 5 RSA Conference Resources: Week 6
May 11, 2020
The Global Pandemic’s Influence on Hot Topics in Cyber-Law 2020
May 8, 2020
Weekly News Roundup May 4-8, 2020
May 7, 2020
Top 5 RSA Conference Resources: Week 5
May 6, 2020
Discussing the Future of Cybersecurity with the COVID-19 Cyber Threat Coalition
May 5, 2020
Will You Emerge as a Leader in Your Organization by Enabling Innovation?
How to Get the Most Value out of Your Penetration Test
May 4, 2020
Communications Tips for Managing an Incident
May 1, 2020
How to Deal with the Security Challenges of Disruptions in Supply Chain
Security Awareness Training for the Remote Workforce
Weekly News Roundup April 27-May 1, 2020
Apr 30, 2020
Top 5 RSA Conference Resources: Week 4
Apr 29, 2020
Keeping an Eye on Business Email Compromise
Apr 28, 2020
Why Logging in the Cloud Is Now More Imperative than Ever
Apr 27, 2020
How a Global Crisis Changes the Threat Landscape
Apr 24, 2020
Weekly News Roundup April 20-24, 2020
Apr 23, 2020
Top 5 RSA Conference Resources of the Week
Apr 22, 2020
Staying Healthy While Managing Change
Apr 17, 2020
Weekly News Roundup April 13-17, 2020
Securing the New Normal: A Virtual Happy Hour on Moving Forward
Apr 16, 2020
Top 5 RSA Conference Resources
Apr 15, 2020
Perspectives on the Times with RSAC AdBoard Members
Apr 14, 2020
Revisiting Mobile MFA Madness to Improve Device Hygiene and Integrity Challenges
Apr 10, 2020
Weekly News Roundup April 6-10, 2020
Apr 9, 2020
Remote Access Presents New Challenges in Industrial Cybersecurity
How’s Your RSA Conference Homework Coming Along?
Apr 3, 2020
Slow Down to Shore Up Your Security
Weekly News Roundup March 30-April 3, 2020
Mar 27, 2020
Weekly News Roundup March 23-27, 2020
Mar 24, 2020
Attending RSAC 2020 as a Security Scholar
Mar 20, 2020
Weekly News Roundup March 16 - 20, 2020
Mar 13, 2020
Weekly News Roundup March 9-13, 2020
Mar 6, 2020
Weekly News Roundup March 1-6, 2020
Feb 14, 2020
Weekly News Roundup February 10-14, 2020
Feb 11, 2020
Are You Ready for Early Stage Expo? Part 2
Feb 7, 2020
Are You Ready for Early Stage Expo? Part 1
From the Mouths of Judges: A Glimpse into the RSAC Innovation Sandbox and Launch Pad Competitions
Weekly News Roundup February 3-7, 2020
Advisory Board Member Dena Haritos Tsamitis on How She Prepares for RSAC
Feb 5, 2020
Advisory Board Previews RSAC 2020 Key Topics
Jan 31, 2020
Weekly News Roundup January 27-31, 2020
Jan 24, 2020
Weekly News Roundup January 19-24, 2020
Jan 17, 2020
Weekly News Roundup January 13-17, 2020
Jan 8, 2020
Advisory Board Member Joyce Brocaglia on How She Prepares for RSAC
Jan 3, 2020
Weekly News Roundup December 31 – January 3, 2020
Dec 20, 2019
Weekly News Roundup December 16-23, 2019
Dec 19, 2019
Community Resource: USA Today’s Homeland Security Special Edition 2019
Dec 17, 2019
Beware of Apps That Turn Mobile Phones into Spies
Dec 16, 2019
2020 RSAC Advisory Board Predictions Part 2: RSAC Advisory Board Looks at the Future of Defense
Dec 13, 2019
Weekly News Roundup December 6-13, 2019
Dec 9, 2019
2020 RSAC Advisory Board Predictions Part 1: Humans Will Evolve with Technology
Dec 6, 2019
Weekly News Roundup December 1-6, 2019
RSA Conference 2020 Know Before You Go
Dec 5, 2019
Hail to the Researchers: Forrester’s Merritt Maxim Talks Protecting Smart Cities
Nov 22, 2019
Weekly News Roundup November 17-22, 2019
Nov 21, 2019
A Call for Public Policy and Technology Heroes
Nov 15, 2019
Weekly News Roundup November 10-15, 2019
Nov 14, 2019
Introducing the Engagement Zone
You Can't Miss This: The RSAC 2020 Trend Report
Nov 13, 2019
Humans as Heroes: Hackers Working to Make the Internet a Safer Place
Nov 8, 2019
Weekly News Roundup November 3-8, 2019
Nov 5, 2019
Humans as Heroes: Flashpoint’s Alex Kobray Talks about Stopping Crime before it Happens
Nov 1, 2019
Weekly News Roundup October 27 – November 1, 2019
Oct 30, 2019
Positive Communication to Enable Personal and Professional
(ISC)2 Security Congress Offers Keynote Worthy of Powering Off Your Cell Phone
Passwords Aren’t the Only Problem with Authentication
Oct 29, 2019
Human Factor Gets Its Own Track at (ISC)2 Security Congress
Oct 28, 2019
Captain “Sully” Sullenberger Talks Integrity and Values at Security Congress
Oct 25, 2019
Weekly News Roundup October 20-25, 2019
Oct 18, 2019
Weekly News Roundup October 13-18, 2019
Oct 11, 2019
Weekly News Roundup October 6 – 11, 2019
Oct 9, 2019
What's New with Passes and Rates for RSAC 2020
Oct 4, 2019
Weekly News Roundup September 29 - October 4, 2019
Oct 3, 2019
Humans as Heroes: Ana Cecilia Perez on the Value of Volunteering
Oct 1, 2019
Celebrating Awareness with Human Success Stories
Sep 27, 2019
Weekly News Roundup September 22-27, 2019
Sep 20, 2019
Weekly News Roundup September 16-20, 2019
Sep 13, 2019
What’s Happening Now: The RSAC 2020 Call for Speakers Process
Weekly News Roundup September 8-13, 2019
Sep 6, 2019
Weekly News Roundup: September 1-6, 2019
Sep 3, 2019
Weekly News Roundup: August 25-30, 2019