Web application security

This thesis intends to develop application-level access control models to address several major security issues in enterprise environments. The first goal is to provide simple and efficient authorization specifications to reduce the complexity of security management. The second goal is to provide dynamic access control for Web service applications. The third goal is to provide an access control framework for Semantic Web services. In this thesis, an Authorization-Function-Based Role-based Access Control (FB-RBAC) model is proposed for controlling enterprise systems at the application level.

182p runthenight07 01-03-2023 12 3   Download

Protect web content from those who don’t have a “need to know” Require users to authenticate using a userid/password before they are allowed access to certain URLs HTTP/1.1 requires that when a user makes a request for a protected resource the server responds with a authentication request header WWW-Authenticate contains enough pertinent information to carry out a “challenge-response” session between the user and the server

13p muathu_102 28-01-2013 50 3   Download

Never trust user input Poorly or unvalidated user input constitutes the most severe security problem with web applications can crash a server can cause buffer overflows can allow machine to be hijacked allow hacker to have root access Assume user input is bad until you prove its OK

10p muathu_102 28-01-2013 50 4   Download

Ngược lại, Web apps hay Web application là những ứng dụng web không cần phải cài đặt phần mềm máy khách, có thể sử dụng mọi lúc, mọi nơi và trên mọi máy tính có nối mạng Internet. Với ưu điểm này, cộng thêm sự thăng hoa và phổ dụng của kết nối của băng thông rộng, có lẽ đã đến lúc nói lời chia tay với bloatware và hân hoan chào đón sự hồi sinh của cuộc đại cách mạng mang tên web 2.0. Sau đây, xin điểm qua một số gương mặt web apps tiêu biểu, có thể...

3p bibocumi27 17-01-2013 62 6   Download

Trong thời đại hiện nay khi internet được phổ biến rộng rãi, các tổ chức, cá nhân đều có nhu cầu giới thiệu thông tin của mình trên xa lộ thông tin cũng như thực hiện các cuộc giao dịch buôn bán online. Vấn đề nảy sinh là khi phạm vi ứng dụng của các web application ngày càng phổ biến thì khả năng xuất hiện lỗi và bị tấn công càng cao. Trong các lĩnh vực hacking, hack web application là sân chơi khá lý thú cho những ai yêu thích computer security. ...

4p tt1991tt 20-02-2011 319 112   Download

Secure PHP Development- P27: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 56 4   Download

Secure PHP Development- P26: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 71 5   Download

Secure PHP Development- P25: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 55 4   Download

Secure PHP Development- P24: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 58 4   Download

Secure PHP Development- P23: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 45 4   Download

Secure PHP Development- P22: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 58 4   Download

Secure PHP Development- P21: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 56 4   Download

Secure PHP Development- P20: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 48 5   Download

Secure PHP Development- P19: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 43 4   Download

Secure PHP Development- P18: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 59 5   Download

Secure PHP Development- P17: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 63 5   Download

Secure PHP Development- P16: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 69 6   Download

Secure PHP Development- P15: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 65 5   Download

Secure PHP Development- P14: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 79 5   Download

Secure PHP Development- P13: Welcome to Secure PHP Development: Building 50 Practical Applications. PHP has come a long way since its first incarnation as a Perl script. Now PHP is a powerful Web scripting language with object-oriented programming support. Slowly but steadily it has entered the non-Web scripting arena often reserved for Perl and other shell scripting languages. Arguably, PHP is one of the most popular Web platforms.

5p davidvilla135 08-12-2010 72 5   Download