Web Security Programming
Web Client Programming with Perl-Chapter 3: Learning HTTP- P3
... certain browsers not for the sake of browser-bashing, but usually for the sake of security, when there are known security bugs in a certain version of a browser. Clients can identify themselves ... MIME types but are not exactly MIME types. Appendix B gives a listing of media types used on the Web. The way media types work is that the client tells the server which types it can handl...
Ngày tải lên: 17/10/2013, 19:15
Web Client Programming with Perl-Chapter 4: The Socket Library- P1
... compliant with the HTTP specs, the web server won't understand you! Perhaps your web client works with one web server but not another. Or maybe your web client works most of the time, ... 14 00:03:12 1996 Connection closed by foreign host. Your First Web Client Let's modify the previous code to work with a web server instead of the daytime server. Also, instead of...
Ngày tải lên: 20/10/2013, 10:15
Web Client Programming with Perl-Chapter 4: The Socket Library- P2
... returned at the end of the function. We've saved this in web. pl, and will include it in the hgrepurl program with a require &apos ;web. pl'. The second major change from hcat to hgrepurl ... issues that arise when developing, testing, and using web client software. Most of these issues are automatically handled by LWP, but when programming directly with sockets, you have...
Ngày tải lên: 20/10/2013, 10:15
Web Client Programming with Perl-Chapter 5: The LWP Library- P1
... observes the Robot Exclusion Standards, which web server administrators can define on their web site to keep robots away from certain (or all) areas of the web site.[1] To create a new LWP::RobotUA ... let's go over the core modules that are useful for client programming. The LWP Module The LWP module, in the context of web clients, performs client requests over the networ...
Ngày tải lên: 24/10/2013, 08:15
Web Client Programming with Perl-Chapter 5: The LWP Library- P2
... In the context of web client programming, you'll usually get an HTTP::Response object from LWP::UserAgent and LWP::RobotUA. If you plan to write extensions to LWP or a web server or proxy ... object. LWP::RobotUA's constructor is a little different, though. Since we're programming a web robot, the name of the robot and the email address of the user are mandatory....
Ngày tải lên: 24/10/2013, 08:15
LESSON 10: WEB SECURITY AND PRIVACY
... 10 – WEB SECURITY AND PRIVACY 10.1 Fundamentals of Web Security What you do on the World Wide Web is your business. Or so you would think. But it's just not true. What you do on the web is ... control. 12 LESSON 10 – WEB SECURITY AND PRIVACY RAV What it means Web Examples Usability A way to prevent the user from having to make security decisions about interacting wit...
Ngày tải lên: 24/10/2013, 20:15