Human Risk Management Blog

Keeping you informed. Keeping you aware.
Stay on top of the latest in security including social engineering, ransomware and phishing attacks.

Roger Grimes

CISO Advisor

Roger A. Grimes, CISO Advisor for KnowBe4, Inc., is the author of 15 books and over 1500 articles, specializing in host security and preventing hacker and malware attacks. Roger is a frequent speaker at national computer security conferences and his presentations are fast-paced and filled with useful facts and recommendations.
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Recent Posts

Phishing Golden Hour

In emergency healthcare settings, the “golden hour” is the time between when a patient suffering a life threatening event (e.g., heart attack, stroke, aneurysm, etc.) is most likely to ...

Like Twitter, MFA Will Not Save You!

I’m sure we are all interested in the latest Twitter hack. As the author of the soon to be released Wiley book called Hacking Multifactor Authentication, I have to laugh at the “experts” ...

How To Improve Employee Engagement in Security Awareness Training

One of the most common questions I get asked working for a security awareness training company is, how do I make employees more engaged with and care about the training? I get it. Who ...

Top 12 Most Common Rogue URL Tricks

It’s nearly impossible to find an Internet scam or phishing email that doesn’t involve a malicious Uniform Resource Locator (URL) link of some type. The link either directs the user to a ...

Increase in BLM Domain Names Forecasts BLM Phishing Attacks

There has been a significant increase in DNS domain names containing blacklivesmatter or George Floyd’s name and there’s a good chance some of those are owned by people with malicious ...

The Three Pillars of the Three Computer Security Pillars

Much of the world, or at least the United States, is coalescing around the NIST Cybersecurity Framework. It’s a pretty good one to follow out of the many dozens that have been proposed ...

What is the Right Password Policy?

What is the right password policy? Conventional password policies say you must have a password at least 8-12 characters long…16 characters or longer if it belongs to an elevated ...

Q&A With Data-Driven Evangelist Roger Grimes on the Great Password Debate

I get asked a lot about password policy during my travels around the globe giving presentations and from people who email after webinars. Many of the questions are the same and I’ve ...

Is That COVID-19 Email Legitimate or a Phish?

It’s no surprise that phishers and scammers are using the avalanche of new information and events involving the global coronavirus pandemic as a way to successfully phish more victims. ...

The Best and First Defenses You Should Implement

Every good defense has three pillars of controls: policy, technical, and education. People are always asking what they should do for each to minimize cybersecurity events the most and ...

Third-Party Risk Management Questionnaire for Extended Emergencies

Here’s a questionnaire you can send to suppliers during extended work from home (WFH) periods.

Share the Red Flags of Social Engineering Infographic With Your Employees

Social engineering and phishing are responsible for 70% to 90% of all malicious breaches , so it’s very important to keep your employees at a heightened state of alert against this type ...

The Best Computer Security Solvers Look Beyond the Problem

Who doesn’t love a good computer security “cowboy”? That’s a man or a woman who is a recognized authority in their field of expertise, who groks their subject, who is truly a subject ...

70% to 90% of All Malicious Breaches are Due to Social Engineering and Phishing Attacks

If you’ve heard me speak the last two years, read any of my articles, or watched any of my webinars, you’ve probably heard me say, “Seventy to ninety percent of all malicious breaches are ...

Every Computer Defense Has Three Main Pillars

Defense-in-Depth is a dogmatic term used in the computer defense industry to indicate that every computer defense has to be made up of multiple, overlapping defenses positioned to best ...

The Effectiveness of Educating End Users With a Test-Out Quiz

Use a “test-out” quiz as a way to get people who are normally resistant to training to proactively take the training. They think they are taking a quiz to avoid the training, but in ...

Use Advocates to Spread Your Security Awareness Training Program

I’ve always been a big fan of train-the-trainer programs. Even if you are a great computer security consultant and trainer, there is a limit to what you, one person or one team, can do. ...

[Heads-up] We Give Notice About The New Criminal Age 'Ransomware 2.0': Extremely Damaging, Dangerous And Plain Evil

Take a look at that screen. Let it sink in a moment. Imagine if it were your company.

The Top 5 Eyeopener Strategies To Improve Your IT Defenses And Keep Bad Guys Out Of Your Network

Last year, in 2019 according to CVEdetails, there were 12,174 new, publicly announced vulnerabilities. If that sounds like a high number, it’s a lot less than the previous two years. We ...

Smishing Examples & Defenses

Smishing is phishing via Short Message Service (SMS) on a participating device, usually a cell phone. Long neglected by phishers and spammers, smishing has recently become a very common ...


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