What's included? Citations to and full text of over 8,500 journals and magazines, including more than 7,300 peer-reviewed journals. Covers a wide range of academic subjects including the arts, humanities, social sciences, sciences, technology, and more.
What dates are covered? Coverage varies, but generally covers the mid 1990s - present. Updated daily.
What’s included? A collection of of more than 750,000 citations and abstracts from 3,000+ publishers, including works published by ACM and other publishers. Coverage includes books, journal articles, conference proceedings, theses, dissertations, and technical support. Citations for all ACM published works are included in the Guide.
What’s included? News, law, and business information service. Includes news from national and international newspapers; wire services and articles from hundreds of periodicals; and a number of other reference sources. All sources are full-text. Updated daily.
What’s included? Cover-to-cover full text for more than 300 journals and periodicals and indexing and abstracts for more than 400 titles that offer news pertaining to all branches of the military and government.
From the About page: "Digital Attack Map is a live data visualization of DDoS attacks around the globe, built through a collaboration between Google Ideas and Arbor Networks. The tool surfaces anonymous attack traffic data to let users explore historic trends and find reports of outages happening on a given day."
The National Vulnerability Database (NVD) is the US government database for standards based network vulnerabilities. NVD is maintained by the National Institute of Standards and Technology. NVD offers a vulnerability search engine, various feeds, and data visualizations.