Big Changes For Yahoo-Hosted Email

Frontier has been sending messages to its customers saying that the company has noticed their use of “a lower security sign-in that is sometimes used in third-party mail applications such as Outlook, IncrediMail, MacMail, Mozilla Thunderbird and others.” The message is somewhat vague and misleading. It gives the impression that these “third-party” tools don’t encrypt […]
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How To Run Your Containers in the Cloud

Many organizations use cloud services. Many deploy network services as containers. And now, many are combining the two. Let’s look at the advantages of running containers in the cloud. Isn’t This Virtualization on Top of Virtualization? Yes! It has to be. There is no way to do what is defined as cloud computing without virtualization! […]
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Keep Your Certificates Up To Date

Someone from a major aerospace manufacturer asked me for some cybersecurity assistance a few months ago. A security audit had resulted in a worrying but mystifying warning about SSL certificates. Their secure web site would cease functioning in just a few days. We fixed that, but similar deadlines are approaching over the next two years […]
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How I Was Wrong About Kerberos

Microsoft’s Active Directory includes a version of Kerberos that has had a bad reputation. There were problems several years ago, but the criticisms are now outdated. What was the problem, and how has it been fixed? Origins of Active Directory Windows 2000 was originally going to be called Windows NT 5.0. It was released in […]
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GDPR: What You Need to Know and Do

GDPR or the General Data Protection Regulation takes effect next May. It’s an EU regulation. However, everyone must comply with it or else suffer heavy financial penalties and risk criminal prosecution. What Is GDPR? Simply put, the GDPR requires strong protection of personal privacy of people in the EU. Violations can lead to crippling fines, […]
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