Association for Computing Machinery (ACM)
A database that provides full-text access to journals published by ACM.
Safari Books Online - O'Reilly
A database of technical and computing electronic resources.
Communication & Mass Media Complete
This database offers access to the full text of hundreds of journals in communication and media.
Database covering periodical publications and ebooks.
Database containing information on the positive and negative impact of humans on the environment.
IEEE Xplore
This database offers full-text access to journals, standards and proceedings published by the IEEE/IEE since 1988.
A collection of Lecture Notes in Computer Science (LNCS) from Springer.
Database of references and reviews of publications in the pure and natural sciences.

Recommended books

Essential MATLAB for engineers and scientists
The essential guide to MATLAB as a problem-solving tool.
A manual offering a rigorous description of the C programming language.
A mathematics textbook containing theorems and proofs.
Cambridge Core
Ebook platform.

Rules and standards

List of computer standards - Wikipedia
List of computer and software standards.
Recommendations, guidelines, rules and standards
Documents that collate the methodological and technical specifications resulting from experience.

Reference works

Search engines, meta-search engines and directories
Collection of multidisciplinary and thematic search engines, meta-search engines and directories.
A selection of dictionaries
Open Books Project
A page on the publisher O'Reilly's website providing open access to various books on IT.
DBLP: computer Bibliography
Specialist computer sciences database that has been gathering information since 1980.

Press and news

Linux Magazine
Articles with current and practical information for professionals in Linux.
Diario TI
Magazine dedicated to Internet and information technologies

New acquisitions

Open-acces resources is based on Wolfram Mathematica, a program among other technologies.
Berkman Center For Internet & Society. Law Technology Innovation & Knowledge
Research centre at Harvard University whose mission is to analyse the internet.
CCDCOE (Cooperative Cyber Defence Centre of Excellence)
NATO Cyber Defence Centre of Excellence whose work includes legal and political tendencies.
Open-access documents and pre-publications on physics, mathematics, IT, quantitative biology, finances...

Recommended bibliography

Bibliography of the subject Cryptography.