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...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...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...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...Subscribe
