Podcast: Don’t Call Us an SD-WAN Provider – Cato Networks – Me/Light Reading

Cato Networks would rather you didn’t call them an SD-WAN provider anymore. Instead, Cato is delivering a new kind of service – Secure Access Service Edge – or SASE (pronounced “sassy”).

I talked with Cato’s David Greenfield about what the heck SASE is anyway, the shifting needs of the market formerly known as SD-WAN, and the relative virtues of gelato vs. Ben & Jerry’s on the Light Reading podcast.

Automating cross-posts to Tumblr, using duct tape and rubber cement

I’ve been having a lot of trouble over the years posting to Tumblr. The native Tumblr apps and web page for creating new posts have gotten more and more difficult to use. I suspect the software has been redesigned over and over again by people who do not actually use Tumblr, and think Tumblr users are semi-literate idiots and perverts.

We are not semi-literate idiots.

There are several automated channels for posting to Tumblr, but they all result in ugly, ugly formatting errors, or duplicate posts.

I think I may have hit on a solution: For years now I’ve been automatically generating a daily email newsletter of my blog posts, using RSS and MailChimp. I realized this evening that MailChimp automatically generates its own RSS feeds. I wired the RSS to Tumblr using IFTTT and voila – a daily post on my Tumblr. Hopefully. If it works.

You can subscribe to the newsletter here, by the way, if that’s your thing: Subscribe.

And this is me on Tumblr: Mitch’s Tumblr.

For the past couple of weeks, my blog home has been on micro.blog: mitchwagner.micro.blog. So far I am very happy with it and not inclined to go anywhere.

I have seen this car parked at Lake Murray occasionally for years. It’s always been beat up and decaying, but I used to think it looked beautiful, like a well worn leather jacket. Now it looks like it wants to die.

On my walk today. Hello, Lake Murray, you’re looking fine.

An earlier product name, “Gee, Your Hair Smells Like a Cheesesteak,” was rejected by focus groups. 1982 ad via

Clocks change in six weeks in most of the US (March 3). Are you ready?