Đăng nhập tập tin Miễn là có những người, sẽ có một file bản ghi của một số loại. Ví dụ về điều này là những bức tranh hang động lớn săn và hình ảnh của lần đi qua, các biểu tượng biểu tượng của chữ tượng hình mà kể câu chuyện của Ramses Đại Đế, the Dead Sea Scrolls, và đăng ký khách sạn, ngay cả những ngày trôi qua. | This material is copyright and is licensed for the sole use by Thomas Rosenblum on 4th December 2008 1010 SW High Ave. Topeka 66604 Log Files As long as there are people there will be a log file of some sort. Examples of this are the cave paintings of great hunts and images of times gone past the iconic symbols of hieroglyphics that tell the story of Ramses the Great the Dead Sea Scrolls and even hotel registers of days gone by. All are logs of something recording of events. The log files in your web server are just the same. They record events and activities and leave a footprint of your intended and unintended guests for you to follow. LOG FILES cover a wide variety of record keeping. They can be security logs showing who logged in and when. They may be application logs such as the Windows applications log that show what an application is doing and so on. They can be referrer or website log files which in the case of Apache show information about visitors to the site. You can use log files for a variety of things ranging from tracking visitors to improving your search engine ranking all the way to forensic analysis to prosecute the bad guys. Log files are highly valuable and should be guarded review them thoroughly and often. Once a hacker gains access illegally to your site he or she may attempt to alter or erase the log files to cover the tracks. This is done mainly as a protection method for them. This serves to make it even more difficult to find the perpetrators of the crime. And if you don t see any footprints you won t necessarily know that someone was or is there. While entire books can be written about log files this chapter will focus on reading logs that pertain to protecting your Joomla site. This material is copyright and is licensed for the sole use by Thomas Rosenblum on 4th December 2008 1010 SW High Ave. Topeka 66604 Log Files This particular chapter may not be the most exciting yet it is one of the greatest weapons in your arsenal against .
