Steve BellovinNew book, released under a Creative Commons BY-NC-ND license: "Don't Get Hacked! Protecting Yourself at Home": https://www.cs.columbia.edu/~smb/homesec/index.html
Retoot for reach!
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.