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Four Ways to Improve the Security of Blockchain

Blockchain has the potential to be one of the most disruptive technologies since the invention of the Internet. There is an entire class of problems with distributed reconciliation of data entries that this can potentially solve. The creators of Blockchain saw past its initial usage for cryptocurrency implementation toward a future where many distributed applications…

What Is at the Center?

I have gone back and forth for a long time.  Should security be risk-centric or data-centric.  Outside of security professionals, you sometimes meet people who believe security should be compliance-centric and others who believe security should be audit-centric (which is a type of compliance-centrism). Certainly there used to be network-centric views of security but they…

Patch Yours

CISO Security professionals feel no great joy in being right about patching.  The past two months have been a period of “I told you so” moments for anyone who has ever had to have the conversation with a sys  admin about the importance of patching. It’s been a long time for me but the memory…