John David Crowley

Information is the Most Valuable Commodity
TelegraphParchment

Web Development & SEO

There’s no such thing as a tech company anymore, you’re either leveraging technology or you’ve reached the End of Life for your business or brand. It all begins with something as simple as a website, your little slice of internet real estate. Search Engine Optimization is all the on-page and off-page work required to get you noticed.

Cybersecurity & InfoSec

The way computers and devices communicate is important. Whether it’s websites, applications or IoT devices, there’s a lot of room for data to escape or be tampered with. Cybersecurity and Ethical Hacking is where I spend the majority of my “free” time. I train here daily and it helps give my clients extra peace of mind.

“Over Promise…Then Over Deliver”

– J.Crowley

Agency Inquiries

Crowley Media Group LLC

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The Rabbit Hole

What is Microsoft Power BI?

What is Microsoft Power BI?

When it comes to "entry-level" business intelligence platforms, you have two primary choices: Microsoft Power BI and Tableau. Microsoft Power BI is a business intelligence platform that allows moderate to advanced users to analyze data and build visualization models....

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Tableau: Your Big Data Analytics Dashboard

Tableau: Your Big Data Analytics Dashboard

Tableau is a data visualization platform and business intelligence tool that's used to create interactive dashboards and charts. Tableau was engineered to help both casual and advanced users to better understand & analyze data, One benefit of Tableau is its...

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What is TOR?

What is TOR?

The Onion Router (TOR) is a free and open-source network that allows users to do two things. First, is to browse the internet anonymously; second, is to access parts of the internet that aren't normally available. Developed by the U.S. Navy in the90s, the TOR Project...

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What is SQL and Why do you Need it?

What is SQL and Why do you Need it?

There comes a point where your organization will outgrow a traditional Spreadsheet as a database. Both Microsoft Excel and Google Sheets are capped at 1 million rows. But does that mean that you stop collecting data or create a new spreadsheet for part 2? No,...

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What is the OWASP Top 10 and Why Should I Care?

What is the OWASP Top 10 and Why Should I Care?

The OWASP Top 10 is a list of the most common web application security risks, as determined by the Open Web Application Security Project (OWASP). The list is updated every three to four years and is widely used as a reference by developers, security professionals, and...

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John Crowley

@CROWLEY_OFFCL

Digital Marketing /
Cybersecurity Consultant

Sacramento, CA

Howdy, I am an IT Consultant who specializes in SEO and Digital Marketing in the Sacramento, CA area. I am also very active in the Cybersecurity, InfoSec and Ethical Hacking Communities. Questions, comments or any projects that you would like to collaborate on? Feel free to reach out anytime.