Arun Vishwanath – Medium

Arun Vishwanath

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Arun Vishwanath

It may not matter how close you are to Tom Cruise, but it matters how close you are to a hacker

The degrees separating you from a hacker and can reveal your risk of getting hacked. Find your degrees of cyber risk.

Apr 20, 2023

It may not matter how close you are to Tom Cruise, but it matters how close you are to a hacker

Apr 20, 2023

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Arun Vishwanath

The end of the beginning of COVID-19

Are we near the end of COVID. Or, it is just the beginning of the end of life as we knew it?

Jan 27, 2022

The end of the beginning of COVID-19

Jan 27, 2022

Arun Vishwanath

Mobile telephony is dying

More of us keep our phones silent because of robocalls and this marks the end of the cellular network.

Oct 1, 2020

Mobile telephony is dying

Oct 1, 2020

Arun Vishwanath

Making Cloud Computing Safer for Users: Part 2

Four important ways in which cloud computing can be made safer for users.

Sep 22, 2020

Making Cloud Computing Safer for Users: Part 2

Sep 22, 2020

Arun Vishwanath

Data Security in the Cloud: Part 1

The adoption of public cloud computing makes users less secure. And it’s not for the reasons most in IT realize. Here are five ways it…

Sep 21, 2020

Data Security in the Cloud: Part 1

Sep 21, 2020

Arun Vishwanath

Why do we still teach our children ABC?

Perhaps it’s time to replace the ABC sequence we teach kindergarteners today with the more familiar ASDF and teach Apple, Siri, Data…

Sep 15, 2020

Why do we still teach our children ABC?

Sep 15, 2020

Arun Vishwanath

It’s time to stop equating cyber hygiene with personal hygiene

Cyber hygiene is not the same as personal hygiene. This article explains why and provides a scientifically valid measure for cyber hygiene.

Jul 29, 2020

It’s time to stop equating cyber hygiene with personal hygiene

Jul 29, 2020

Arun Vishwanath

Improving Everyone’s Ability to Work from Home During the Pandemic

The pandemic is far from over but many Americans just cannot work remotely. Here’s how to fix that.

Jul 29, 2020

Improving Everyone’s Ability to Work from Home During the Pandemic

Jul 29, 2020

Arun Vishwanath

How much cyber hygiene do you need?

No one seems to have enough of it, and everyone needs more of it. But how much of it is enough? Read on to find out.

Jul 22, 2020

How much cyber hygiene do you need?

Jul 22, 2020

Arun Vishwanath

What the COVID-19 pandemic teaches us about social engineering

Contact tracing, superspreaders, flattening the curve — concepts that in the past were the domain of public health experts are now…

Jul 15, 2020

What the COVID-19 pandemic teaches us about social engineering

Jul 15, 2020

Arun Vishwanath

Arun Vishwanath

Arun Vishwanath, PhD, MBA, is a technologist who endeavors to make people, companies, and nations safe from cyber attacks. (https://www.arunvishwanath.us)

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