professional insights • Justin Greis

professional insightsJustin Greis2025-07-13T10:30:16-05:00

November 23, 2025

November 23, 2025

The system that reshaped my productivity: why I built “Actions and Notes” and what it taught me
Category: professional insights

Tags: actions • notes • productivity • tasks • todos

6 minute read

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November 16, 2025

November 16, 2025

Is calling someone out of the blue a lost art or an unforgivable intrusion?
Category: professional insights

Tags: calling • communication • listening • texting

5 minute read

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July 4, 2019

July 4, 2019

Signature spice: interesting email closers
Category: professional insights

Tags: closer • communication • email • signature

2 minute read

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January 28, 2019

January 28, 2019

True success is making others successful
Category: professional insights

Tags: leadership • mentorship • sponsorship • success • team

2 minute read

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January 10, 2019

January 10, 2019

IT governance, risk, and controls (IT GRC) case studies
Category: professional insights

Tags: case study • compliance • controls • governance • grc • risk • teaching • technology

8 minute read

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October 24, 2018

October 24, 2018

Cyber resilience: protecting companies from cyber-triggered business disasters
Category: professional insights

Tags: business continuity • crisis management • cyber resilience • cybersecurity • disaster recovery • incident response • technology

10 minute read

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August 6, 2018

August 6, 2018

The five traits of effective sponsors
Category: professional insights

Tags: manager • mentor • sponsor

4 minute read

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October 17, 2016

October 17, 2016

The IT department is dead. All hail the digital enterprise!
Category: professional insights

Tags: digital • it • technology

3 minute read

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October 10, 2016

October 10, 2016

Don’t forget these “four gets” when you start your job
Category: professional insights

Tags: mentorship • networking • personal brand • training

5 minute read

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April 21, 2016

April 21, 2016

Activating the digital enterprise
Category: professional insights

Tags: activation • automation • collaboration • digital • it • technology

7 minute read

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December 13, 2015

December 13, 2015

Do your job as if someone is watching
Category: professional insights

Tags: care • cook • job • outcome • pride • quality

3 minute read

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November 15, 2015

November 15, 2015

I have seen the future, and it is bright!
Category: professional insights

Tags: education • hope • leadership • students

3 minute read

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August 17, 2015

August 17, 2015

The meaning of (digital) life
Category: professional insights

Tags: cloud • digital • technology

6 minute read

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March 16, 2015

March 16, 2015

Flexibility ain’t easy
Category: professional insights

Tags: balance • flexibility • manager • productivity • team

3 minute read

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February 18, 2015

February 18, 2015

The war on busy-ness
Category: professional insights

Tags: business • busy • communication • greeting

3 minute read

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February 9, 2015

February 9, 2015

Ace of case: how to conquer your case interview
Category: professional insights

Tags: career • case interview • case study • interview • job

10 minute read

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February 6, 2015

February 6, 2015

The twelve principles of cybersecurity warfare
Category: professional insights

Tags: cybersecurity • it • military • strategy • technology • warfare

15 minute read

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January 5, 2015

January 5, 2015

Five universal truths of quality
Category: professional insights

Tags: craftsmanship • harmonica • innovation • passion • quality

12 minute read

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December 8, 2014

December 8, 2014

Email acknowledgment: 10-4, good buddy!
Category: professional insights

Tags: acknowledgement • communication • email

2 minute read

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November 18, 2014

November 18, 2014

The CIO and the Tyrannosaurus Rex: adapt or die
Category: professional insights

Tags: cio • cto • dinosaur • evolution • it • technology • transformation

5 minute read

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November 10, 2014

November 10, 2014

Resume optics
Category: professional insights

Tags: career • cv • job • resume

6 minute read

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October 9, 2014

October 9, 2014

Four things I learned from my friend, Brian Kelly
Category: professional insights

Tags: air force • family • mentorship • positive • smile • story

6 minute read

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September 25, 2014

September 25, 2014

Road warriors: don’t be “that guy”
Category: professional insights

Tags: anger • calm • godzilla • mindfulness • rage • travel

4 minute read

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September 10, 2014

September 10, 2014

The myth of work-life separation
Category: professional insights

Tags: accountability • consequence • life • social media • work

2 minute read

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Hi, I’m Justin Greis and I am the Founder and CEO of acceligence, a management consulting firm focused on technology, cybersecurity, risk, and strategy. For over 25 years, I have helped executive teams and boards of the world’s leading organizations optimize their technology investments and transform risk into competitive advantage.

I serve on the board at Ravinia and the Kelley School of Business, where I taught technology in the Master’s programs for many years. I live in the Chicagoland area, I am proud father of two amazing kids, and I have more hobbies than this space permits. You can read more about my journey at the link below and be sure subscribe and connect on your favorite social channel as I share my professional insights and personal stories from work, life, and everything in between.

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