Computer-implemented method of determining validity of a command line
View Patent ↗Provided is a method of determining command line validity, including: a step of maintaining a block network address database including block network address information; a step of receiving a command line from a terminal of a user; a step of extracting network address information included in the command line; a step of determining whether the network address information is the block network address information, with reference to the block network address database; a step of generating log information associated with the command line in case that the network address information is not the block network address information as the result of the determination, in which the log information comprises at least one of the network address information included in the command line, input time point information with respect to the input time point of the command line, and request content information; a step of recording the log information in a log database; and a step of determining the validity of the command line by using the log information.
1. An apparatus comprising:
a processor configured to,
determine a validity of a command line inputted from a user terminal,
receive a first command line from the user terminal,
provide a webpage including desired information to the user terminal according to the first command line,
receive a second command line from the user terminal, the second command line being based on the webpage, the second command line including at least one of URL information of the webpage, first network address information of the user terminal inputting the first command line, and second network address information of the user terminal inputting the second command line, and
determine a validity of the second command line based on at least one of the URL information, the first network address information, and the second network address information included in the second command line.
2. The apparatus of claim 1 , wherein the processor is further configured to:
determine whether one of the URL information and the first network address information is included in the second command line,
determine whether the URL information included in the second command line is the URL information of the webpage, and
determine whether the first network address information included in the second command line corresponds to the second network address information.
3. A method of determining the validity of a command line inputted from a user, comprising:
receiving, by a processor, a first command line from a user terminal;
providing, by the processor, a webpage to the user terminal according to the first command line, the webpage including desired information;
receiving, by the processor, a second command line based on the webpage from the terminal, the second command line including at least one of URL information of the webpage, first network address information of the user terminal inputting the first command line, and second network address information of the user terminal inputting the second command line; and
determining, by the processor, a validity of the second command line based on at least one of the URL information, the first network address information, and the second network address information included in the second command line.
4. The method of claim 3 , wherein the determining comprises at least one of:
determining whether one of the URL information and the first network address information is included in the second command line;
determining whether the URL information included in the second command line is the URL information of the webpage; and
determining whether the first network address information included in the second command line corresponds to the second network address information.
5. A non-transitory computer-readable storage medium comprising program code for controlling a computer system to determine a validity of a command line inputted by a user terminal, that when executed by a processor, configures the processor to:
receive a first command line from a terminal of the user;
provide a webpage to the user terminal according to the first command line, the webpage including desired information;
receive a second command line based on the webpage from the terminal, the second command line including at least one of URL information of the webpage, first network address information of the user terminal inputting the first command line, and second network address information of the user terminal inputting the second command line; and
determine a validity of the second command line based on at least one of the URL information, the first network address information, and the second network address information included in the second command line.
6. The non-transitory computer-readable storage medium of claim 5 , wherein the determining comprises at least one of:
determining whether one of the URL information and the first network address information is included in the second command line;
determining whether the URL information included in the second command line is the URL information of the webpage; and
determining whether the first network address information included in the second command line is corresponding to the second network address information.