Free Tutorial Books on Computer Technologies

Cryptography Tutorials - Herong's Tutorial Notes

This free cryptography tutorial book is a collection of notes and sample codes written by the author while he was learning cryptography technologies himself. It can be used as a tutorial guide for beginners. Topics include blowfish, CA, certificate, certification path, cipher, CSR, decryption, DER, DES, digest, encryption, Java, JCE, JDK, keytool, MD5, message, OpenSSL, PEM, PKCS#8, PKCS#12, private key, public key, RSA, secret key, self-signed certificate, SHA1, SSL, X.509.

PKI Tutorials - Herong's Tutorial Examples

This PKI (Public Key Infrastructure) tutorial book is a collection of notes and sample codes written by the author while he was learning PKI technologies himself. Topics include CA, Certificate, Crypt::SSLeay, C#, Digital Signature, Firefox, HTTPS, IE, Java, JSSE, KeyStore, keytool, MMC, .NET, OpenSSL, PEM, Perl, PHP, PKI, S/MIME, SSL, TLS, X.509.

Data Encodings - Herong's Tutorial Examples

This free book is a collection of tutorial notes and example codes written by the author while he was learning different binary data encoding algorithms. Topics include Base32, Base64, UUEncode, Algorithm.

Herong's Tutorial Notes on Sorting Algorithms

This free book is an excellent tutorial book for beginners. It is a collection of notes and sample codes written by the author while he was learning sorting algorithm himself. Topics include Bubble Sort, Heap Sort, Insertion Sort, Java, JDK, Merge Sort, performance, Quicksort, Selection Sort, Shell Sort.

UML Tutorials - Herong's Tutorial Examples

This free book is a collection of tutorial notes and sample codes written by the author while he was learning UML (Unified Modeling Language) himself. Topics include UML, Modeling, Language, Diagram, Notation, Shape, Class, Object, State, Activity, Action.

Herong's Tutorial Notes on GB2312 Character Set

This free book describes the GB2312 character set. It provides a mapping table of all GB2312 characters, native codes, corresponding Unicode codes and UTF8 codes. The Java program source code that produces the mapping table is also included. Topics include character set, Chinese, encoding, Java, GB2312 to Unicode, Unicode to GB2312, UTF8.

Building Chinese Web Sites using PHP

This PHP tutorial book is a collection of notes and sample codes on building Chinese Web sites with PHP scripts. It can be used as a tutorial guide for beginners. Topics include installing PHP and Tomcat; creating PHP pages; displaying pages in Chinese; saving Chinese characters to MySQL database; fetching Chinese characters from MySQL database.

Unicode Tutorials - Herong's Tutorial Notes

This free book is an excellent tutorial book for beginners. It is a collection of notes and sample codes written by the author while he was learning Unicode. Topics include ASCII, character set, encoding, GB, GB18030, GB2312, GBK, ISO-8859, JDK, JIS, UTF8, Unicode.

Computer History - Herong's Notes

This free book is a collection of notes on computer history. Topics include FORTRAN, Java, UNIX, FTP, C, vi, Bourne Shell, C Shell, Bash, Tcsh, X Window System, Gopher, Macintosh, Apple, WWW.

Herong's Tutorial Notes on CD/DVD

This free book is a collection of tutorial notes taken by the author while he was learning CD related technologies and software. Topics include CD types, physical parameters and logical formats; reading or playing, recording or burning CD, file formats used related to CDs.

Windows Tutorials - Herong's Tutorial Notes

This free book is an excellent tutorial book for beginners. It is a collection of tutorial notes written by the author while he was learning and using MS Windows. Topics include Analog, Anonymous FTP, Crossover Cable, FTP, Graphics, GIF, HijackThis, IE Addon, IIS, JPEG, Puper, RAR, Spyware, SurfBuddy, Toolbar, Trojan, Vundo, VSAdd-in, Web, WebBar, winfixer, WinRAR, WinZip, ZIP.

Windows Security Tutorials - Herong's Tutorial Examples

This free book is a collection of tutorial notes written by the author while he was dealing with security issues with Microsoft Windows systems. Key topics include anti-virus tools, virus and trojan removal techniques, security issues with browser add-on applications.

Contact Information

Name: Herong Yang
Email: herong_yang...at...yahoo
Web: http://www.herongyang.com