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/*
* intrusion_detection.h
*
* Copyright (C) 2011-21 - ntop.org
*
* This file is part of nDPI, an open source deep packet inspection
* library based on the OpenDPI and PACE technology by ipoque GmbH
*
* nDPI is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* nDPI is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with nDPI. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef _INTRUSION_DETECTION_H_
#define _INTRUSION_DETECTION_H_
/*
Code to detect attacks reported in
https://www.unb.ca/cic/datasets/ids-2017.html
https://www.unb.ca/cic/datasets/ids-2018.html
*/
#include <stdio.h>
#include <stdlib.h>
#include "reader_util.h"
#include "ndpi_api.h"
typedef struct norm_values{
double upper_bound;
double lower_bound;
double weight;
double value;
double norm_value;
}ndpi_norm_value;
double normalize(ndpi_norm_value* tresholds);
double get_flow_score(ndpi_norm_value* scores, int n_metrics);
/* ********************************** */
double Ddos_score(struct ndpi_flow_info* flow);
double Dos_goldeneye_score(struct ndpi_flow_info* flow);
double Dos_hulk_score(struct ndpi_flow_info* flow);
double Dos_slow_score(struct ndpi_flow_info* flow);
double Ftp_patator_score(struct ndpi_flow_info* flow);
double Hearthbleed_score(struct ndpi_flow_info* flow);
double Infiltration_score(struct ndpi_flow_info* flow);
double Ssh_patator_score(struct ndpi_flow_info* flow);
#endif /* _INTRUSION_DETECTION_H_ */
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