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Jeff Marshall

Chief Information Security Officer

Jeff Marshall is DATASHIELD’s Chief Information Security Officer.

Jeff oversees all external and internal security operations, threat intelligence, engineering and development efforts. Under his direction DATASHIELD has grown its state-of-the-art threat intelligence and managed security operations platform SHIELDVISION.

Jeff previously served positions in charge of cybersecurity for both startups and fortune 500 companies.

Jeff has over 15 years of experience in cybersecurity and holds a Master’s in Cyber Security & Information Assurance as well as many industry certifications.

Jeff Marshall

's Resource Library Contributions

Threat Hunting within Microsoft Azure SentinelThreat Hunting within Microsoft Azure Sentinel

As far as data breaches go, 2019 is shaping up to be a landmark year based on the findings of the 2019 MidYear QuickView report published by Risk Based Security. According to the report, breaches in 2019 were 52% higher than what was recorded in 2018...

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Is Cyber Insurance Reliable?Is Cyber Insurance Reliable?

Risk is a tricky thing to manage… You can guesstimate, analyze and predict your potential risks based on your security programs, audits and compliance but it doesn’t mean you won’t experience an incident or worse a true breach or ransom. One big trend...

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Cyber Security as a Service SolutionCyber Security as a Service Solution

Choosing The Right SIEM Solution Security Information and Event Management (SIEM) Tools are an essential part of modern network security architecture. Not only is choosing the right solution important, but properly implementing and managing the tool...

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Jeff Marshall

's Podcast Apperances

Episode #17 - Measuring ROI in Cyber SecurityEpisode #17 - Measuring ROI in Cyber Security

Measuring ROI in Cybersecurity, human augmentation and stories about insurance. All this and more including taking a phone call from a listener, designed to illustrate a real-life phishing / social engineering situation. Dave and Jeff prepare for their talk on emerging trends for RSA TechFest and Chris ponders replacing his hands.

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Episode #16 - Data Privacy, Cyber Security Acquisitions & RSA Tech FestEpisode #16 - Data Privacy, Cyber Security Acquisitions & RSA Tech Fest

Data privacy issues including news about Google paying $170 million for violating children’s privacy on YouTube and Twitter CEO Jack Dorsey hacked via SMS Tweeting. Also discussion around cyber security acquisitions including Palo Alto Networks acquiring Zingbox for IoT security. Breach of the week surrounding an Android Trojan called Joker and a preview of Dave & Jeff (DATASHIELD) at RSA TechFest

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Episode #15 - Ransomware & The Problems with Sales in Cyber SecurityEpisode #15 - Ransomware & The Problems with Sales in Cyber Security

Ransomware themed show along with an in-depth conversation about the problems with sales in cyber security. Feature dumping, vendor bias, sales person technical expertise and more. Dave, Chris and Jeff welcome guest DJ Jones Director of Sales for DATASHIELD.

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Episode #14 - Physical Pentesting, Personal Intimate Devices & WardialingEpisode #14 - Physical Pentesting, Personal Intimate Devices & Wardialing

Physical Pentesting, Spotsylvania Phishing Attack, Second Life, DEF CON and New Wardialing Variations. Dave, Chris, Jeff and guest Ben Johnson talk about these topics and more hot cybersecurity news. Beach of the week: Forbes.com report on exposed fingerprints and facial recognition data.

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Episode #13 - Gerrymandering & Cybersecurity MoviesEpisode #13 - Gerrymandering & Cybersecurity Movies

This week the Hash-Time hosts welcome Chase Hall to discuss Gerrymandering, Election Fraud, Voter Hacking, Cybersecurity Movies and News of the Week.

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Episode #12 - The Last Ten Years in CybersecurityEpisode #12 - The Last Ten Years in Cybersecurity

On this week's show the Hash-Time hosts welcome Joel Menk to discuss the last 10 years of cybersecurity along with news of the week and play the IT Search Term Game.

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Episode #11 - The One Thing You Would Change About the InternetEpisode #11 - The One Thing You Would Change About the Internet

On today's show the Hash-Time hosts discuss the one thing you would change about the internet and whether or not the perimeter is dead. Also cybersecurity news and breaches for the week.

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Episode #10 - That Time the SOC had a Gun ThreatEpisode #10 - That Time the SOC had a Gun Threat

This week the Hash-Time hosts discuss news of the week, and that time the SOC had a gun threat.

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Episode #9 - Cybersecurity Tools & What Every InfoSec Employee Needs to KnowEpisode #9 - Cybersecurity Tools & What Every InfoSec Employee Needs to Know

On today's show the Hash-Time hosts cover cybersecurity tool development, what every InfoSec employee needs to know and dive into the anatomy of a ransomware attack.

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Episode #8 - AI, Automation, Machine Learning & SkynetEpisode #8 - AI, Automation, Machine Learning & Skynet

On today's show your Hash-Time hosts cover topics including Artificial Intelligence, Automation, Machine Learning as well as try to figure out if Google is Skynet. Plus hot cybersecurity news for the week.

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Episode #7 - Reading Sales EmailsEpisode #7 - Reading Sales Emails

The Insight Partners acquisition of Recorded Future for $780 Million plus Digital Shadows research uncovers over 2.3 billion files exposed across misconfigured online file storage technologies. The Hash-Time Hosts cover DATASHIELD’s participation at the 2019 Rocky Mountain Information Security Conference (RMISC). All this and, Chris Vincent (Marketing) reads real cyber security targeted sales emails to Jeff Marshall (CISO) & Dave Norlin (SOC Director), both trained and tenured security professionals.

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Episode #6 - Developing a Cybersecurity TeamEpisode #6 - Developing a Cybersecurity Team

What is your key marker for business success? How do you develop employee's growth? How do you track personal growth? These questions plus news of the week including Baltimore Bitcoin Ransomware, Spoofing DuckDuckGo and the Cyber No-Fly list. The Hash-Time hosts also cover the history of Security Information and Event Management (SIEM).

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Episode #5 - Cloning a Top Security AnalystEpisode #5 - Cloning a Top Security Analyst

BlueKeep Remote Desktop Exploits, Equifax outlook downgraded because of cyber attack and WannaCry-Infested Laptop starts at $1.13M in art auction. These news stories plus The Hash-Time Show hosts cover their biggest professional challenges and theorize about cloning a top security analyst.

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Episode #4 - Ranking Hacking MoviesEpisode #4 - Ranking Hacking Movies

The Trend Micro Hack & Symantec Denies Claims of “Fxmsp” Breach plus ranking the best and worst hacking movies of all time. Including discussion of the following films: The Matrix (1999), Hackers (1995), WarGames (1983), Swordfish (2001), Ghost in the Shell (1996), Live Free or Die Hard (2007), Blackhat (2015), AntiTrust (2001), Johnny Mneomic (1995), The Net (1995).

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Episode #3 - The Packet AdvantageEpisode #3 - The Packet Advantage

The White House cyber-workforce initiative, one-ring phone scams and Mirrorthief cybercrime group target online campus stores with card skimming malware. These cyber security news stories plus a deep dive into the Packet Advantage.

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Episode #2 - Cyber DetectivesEpisode #2 - Cyber Detectives

Cyber Security News discussing cybersecurity programs on college campuses, FBI director Wray phishing campaign, Docker breach and how Blue Team cyber detectives take a bite out of crime.

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Episode #1 - Why Passwords Must DieEpisode #1 - Why Passwords Must Die

Inaugural episode for The Hash-Time Show - Cyber Security Podcast. Discussion around new packet compression techniques from the US Army and why passwords must die!

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Jeff Marshall

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