Blog
Password Managers
Password managers. You want one. Let's do this in Q&A format, shall we? Q: WTF is a password manager and why do I want one? A: Have you ever forgotten a password? Do you use the same password on every site? Is your password "Ihave2manypasswordsOMGWTF!" or...
How to route all Opnsense traffic through your private VPN
This is for your home network, yes. I tried several how-tos, and basically had to figure it out for myself. Here's how I did it. Preface: I have two LANs; one for computers, tablets, and phones, and the other for IOT devices, including my Roku (which cannot use a...
What Happens When You Request a Webpage
Okay, with all the securing all the things posts, it occurs to me that I haven't actually explained this. (I did, however, explain this in depth for an interview at Large Internet Company, so it's probably higher-level than I thought.) One of my first jobs included...
Why Public Wifi is So Insecure
Here's a short demo of sniffing. They [TM] can possibly do this to you at that nice free public wifi spot you're using. They need to be on your network. This is geographically limited, by which I mean that if you're in Kansas and visiting a server in Kansas, someone...
Email Encryption
I've been trying to get people to encrypt their email, and send me encrypted email, since 1995 or so. Here's why: email is cleartext. What does "cleartext" mean? Well, if your ISP is having you send your email out through port 25, you can do this. (I've done it...
The Best Thing Windows Users Can Do To Prevent Malware
If you're a Windows user, you probably want to do your daily web surfing as a non-administrative user. This is because any process you launch (on any operating system) runs with your account's permissions. That means that if your browser runs into an exploit, that...
Immortal Gifts invites readers to re-evaluate the meanings of things such as life, death, freedom, hate and love from the first page. Katherine Villyard manages to capture some of the most poignant questions we ask ourselves as we go through our individual lives. Is it worth being able to live forever if, in the end, we’ll lose the ones we love to mortality? Is Death really the ultimate enemy to life, or is death just life’s misunderstood old friend? To stop hate, do we need to restrict our freedoms? This book makes readers ask and answer tough questions not only about the characters and plotline, but about their own beliefs, understandings, and dreams.