Cryptocurrency’s liquidity problem

It was only a week ago I wrote How do I know which cryptocurrencies will go up in value. It’s not easy, and is a lot of work. My personal view of cryptocurrency and blockchains that their social value lies in their utility – what problems do they solve, and how effectively do they it? At…


Do the malware writers know something about cryptocurrency that the rest of us don’t?

Disclaimer – If you haven’t read my disclaimer yet, make sure you do so here. TL;DR version – Buyer beware, I am not an expert, I am fumbling my way through this like the rest of you. Also, I hold a little bit of Bitcoin and Ethereum. Way back in the fall of 2012, I attend…


If you use Office 365 but your MX record doesn’t point to Office, you may want to close down your security settings

Even though it’s not a recommend configuration for our customers (in terms of spam filtering), some customers of Office 365 route their email through a competing spam filtering service in the cloud, or through an on-prem server. That is, the mail flow looks like this: I’ve written previously about the problems this can cause, see…


Will blockchain turn out to be another one of tech’s false prophets?

Disclaimer – If you haven’t read my disclaimer yet, make sure you do so here. TL;DR version – Buyer beware, I am not an expert, I am fumbling my way through this like the rest of you. Also, I hold a little bit of Bitcoin and Ethereum. The promise certainly sounds good Blockchain promises us something…


How do I know which cryptocurrencies will go up in value?

Disclaimer – If you haven’t read my disclaimer yet, make sure you do so here. TL;DR version – Buyer beware, I am not an expert, I am fumbling my way through this like the rest of you. Also, I hold a little bit of Bitcoin and Ethereum. As I’ve started learning more about blockchain and cryptocurrencies,…

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Let’s talk about cryptocurrencies and blockchain

Disclaimer I’ve been thinking about writing this blog post for a while now. But I’ve deferred, thinking “I’m too much of a noob. What value can I possibly add to the discussion?” But that’s the point. When I’m not sure what I think, what I like to do is write things down to better organize…


Making sure your junk email filtering is enabled in Office 365

If you’re a user of Office 365 with a hosted mailbox, there may be times when a message ends up in your inbox despite the fact that it was marked as spam. When this occurs, it may be because you have (somehow) disabled junk mail filtering. When this occurs, email is still marked as spam,…