cybersecurity

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Best Strategic Metric for Cybersecurity

23 Aug 2024 1 minute read 0 comments Matthew Rosenquist

Conveying the risks and progress for a cybersecurity program to executives is difficult. Over the years, I have explored countless ways to quickly and effectively distill the complexities of cyber risk into a simple graphic that informs management t...

Stray Emissions: Van Eck Phreaking

13 Aug 2024 6 minute read 1 comment Investigator515

This eavesdropping method is straight out of a spy movie. If you aren’t a medium member, you can read with no paywall via substack If you’re of the older persuasion you probably remember a time when the world was a much different place. Videos and ev...

Top 10 Cybersecurity Experts and Influencers to Follow in 2024

9 Aug 2024 1 minute read 2 comments Matthew Rosenquist

I am very humbled to be listed with these luminaries! Thanks ByteHide for the recognition. Cybersecurity is not easy and every person on this list contributes in amazing ways to make our digital world more trustworthy.List of Top 10 Experts and Infl...

Speaking at the CISO and Executive Leadership Event

7 Aug 2024 1 minute read 0 comments Matthew Rosenquist

I am looking forward to speaking at the CISO/Executive Leadership Forum this October 24th-25th in Napa California! This will be such a stellar event and great opportunity to network with amazing leaders. Check out more details at: https://mind-fluen...

Lessons Learned from the CrowdStrike Outage

4 Aug 2024 1 minute read 0 comments Matthew Rosenquist

The recent CrowdStrike outage provides valuable lessons in how to avoid causing problems and being more resilient when faced with 3rd party vendor issues. CEOs, CIOs, and Board members have a clear responsibility to protect the business and the inve...

Chaos in Cyber Regulations and Lawsuits

2 Aug 2024 1 minute read 5 comments Matthew Rosenquist

The Supreme Court struck down the Chevron Doctrine, sharply cutting back the power of federal agencies to interpret the laws they oversee and ruled that courts should rely on their own interpretation of ambiguous laws. The ramifications will have ri...

California DMV Implementing Blockchain Tech

31 Jul 2024 1 minute read 0 comments Matthew Rosenquist

California’s Department of Motor Vehicles will implement a blockchain to prevent vehicle title fraud. They will use Ava Labs’s Avalanche blockchain to allow over 39 million residents to claim and access their vehicle titles.   The online service is...

Prestigious Cybersphere CISO Advisory Board Unveils Full Member Listing

30 Jul 2024 1 minute read 0 comments Matthew Rosenquist

Tackling the biggest problems in cybersecurity requires superb insights and collaboration across the industry. This CISO Advisory Board will be a catalyst for constructive communication, practical innovation, and a showcase for leadership that drive...

CrowdStrike Global Outage: Unpacking the Fallout and Future

30 Jul 2024 1 minute read 0 comments Matthew Rosenquist

The Cybersecurity Vault - episode #36, with guest Ira Winkler Today we are going to talk about the massive global IT outage, effecting over 8 million devices, caused by the cybersecurity vendor CrowdStrike.  Although not a cyberattack, this incident...

Failures of CrowdStrike Quality Testing

27 Jul 2024 1 minute read 2 comments Matthew Rosenquist

Details emerge on how a bad CrowdStrike update was allowed to land on Windows systems and cause over 8 billion computers to fail. I discuss their leadership and break down the preliminary Post Incident Review document to reveal the point of failure...