What is the inclusion of a remote file?

Remote file (RFI) is a type of hacker attack that occurs mainly on the website. This attack occurs if the administrator or creator of the website does not include proper verification and anyone who wants can slip into the system. With this attack, the hacker injects the remote file to the server and the file content causes confusion on the server according to what the hacker encoded. Some attacks on the remote inclusion of files only add a random string of text to the web, while others can cause something more harmful, such as the denying service (DOS), data theft or other vulnerability on the web.

All websites consist of many files - for images, encoding and other features. If the administrator does not include the verification rules that check incoming files, then the remote includes the file is one of the simplest hacker attacks. The hacker just has to manipulate the address of the website to cheat on it including the new file and the remote OTE will be uploaded to the SERVer.

The remote file itself is usually a text file that contains some kind of malicious code. In the best Hacker scenario, it only uses the remote includes a file to add random text to the web to degrade it. This is unpleasant, but not necessarily dangerous. Administrators find that their system is vulnerable, and in this way the hacker can carry out the administrators' alerting to the safety hole.

, however, more often for the website owner is a much worse attack on the integration of the file. After the script has been performing in the text file inside the server, DOS attack can cause constant server ping until the site is no longer working. Any data stored in the database can also be stolen from the web.

Another reason for using the remote inclusion of the file is to weaken the site to other attacks. When the code starts, it can easily create large holes on an otherwise secure site, which is what a hacker couldNeed to continue to get to the web, server or database. This may be difficult for the administrator to fix, because once the code is running, it can change or manipulate all other files associated with the web.

To avoid hacking, administrators usually place the rules of verification on external files. Even better, external files are not allowed to the system through such gaps. RFI is an easy hack for both new and advanced hackers, but if the administrator provides all file verification, the remote file should not be able to sneak.