This is a live page that includes other blogs that I suggest you follow.
ON CYBER SECURITY:
Schneier on Security: By sought-after speaker on security, Bruce Schneier. Includes a variety of updates from news outlets, scientific papers, or own work.
Krebs on Security: By Brian Krebs. Includes technical posts.
The New School of Information Security: A companion to the amazing book with the same title.
Data-driven Security: If you have reservations on being quantitative, this blog is for you. Not so up-to-date. Also houses a number of nice interview podcasts.
ON CHRISTIANITY AND THEOLOGY:
Adam4d: Christian satire web-comic. You need to have a really high sense of humour to enjoy this (plus some theology background knowledge).
Desiring God: Essentially, the website of John Piper’s ministries.
The Gospel Coalition: Led by Tim Keller and Don Carson.
Charged: I like the site for its weekly newsletter on technology. Brief but beefy.