PROCIRCULAR BLOG

Educating your business on the importance of cybersecurity

Where the Holes Aren't

Posted by ProCircular Team on Jul 16, 2019 11:19:00 AM

Let’s just say there’s a lot to learn from history without quoting Sun Tzu… again. Especially in information and cybersecurity. While much of the birth of cyber realm revolves around the military - many of the members of our community are current or former members of various armed forces - many of us still refer to the military influence of old when working through our business planning and various actions revolving around cybersecurity. A great example is the common use or reference to Boyd’s OODA (Observe–Orient–Decide–Act) loop flow chart in both attack and defensive security applications. In sticking to a military theme, I want to touch on a story from World War II and its applicability in today’s modern cybersecurity world.

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Topics: Penetration Testing, Monitoring & Detection

The Importance of Password Entropy

Posted by ProCircular Team on May 30, 2019 12:12:30 PM

If you’re reading this, it’s very likely that you know how to use the internet. It’s also likely you’ve made an account on the internet somewhere. When you created your last account, what kind of requirements were you forced to use? For a number of web services, these requirements still follow the 2003 NIST SP 800-63 Appendix A standards that recommend an 8-character minimum, containing one uppercase, one lowercase, one digit, and one special character (Ex: Procircular1!).

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Topics: Data Protection & Privacy, Penetration Testing, Security Awareness, Compliance & Governance

LLMNR & NBT-NS Spoofing

Posted by ProCircular Team on Apr 30, 2019 2:09:00 PM

During a penetration test, we’ve found that a common (and easy) way to gather credentials and gain an initial foothold on the client’s network is to perform a Man-in-the-Middle poisoning attack abusing LLMNR & NBT-NS. Depending on how active users are on the network, this attack can give an adversary valuable information almost immediately. Fortunately, with a little knowledge, this attack can be easily remediated.

What is LLMNR & NBT-NS? 

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Topics: Penetration Testing, Monitoring & Detection

Involving the FBI After a Cybersecurity Incident

Posted by Aaron R. Warner on Feb 20, 2018 9:38:41 AM

U.S. Federal Bureau of Investigation (FBI) Special Agent Jeffrey Huber, who runs point on cybersecurity for the state of Iowa, was on hand at a recent ProCircular roundtable to talk about the FBI’s Cyber Division and its role in addressing cybercrime.

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Topics: Data Breaches, Penetration Testing, Incident Response

Iowa’s Linn County Partners with ProCircular to Secure Elections

Posted by Aaron R. Warner on Sep 1, 2017 5:42:00 AM

 

Cedar Rapids, IA, September 1, 2017 – Linn Count y Auditor & Commissioner of Elections Joel Miller has retained Iowa-based cybersecurity firm ProCircular to review Linn County’s voter registration and election system. The effort will support the upcoming county-wide school elections to be held on Sept. 12, 2017, in Linn County , Iowa.
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Topics: Penetration Testing, Government & Public Sector

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We are passionate about helping businesses navigate the complex world of information security, and our blog is another great source of inforamtion. We can assist you no matter where you are in your security maturity journey:

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