As the second security means after Firewall,intrusion detection could provide real time protection for insider attack,outsider attack and misoperation while detecting the network without influence on network performance.The authors discuss the concept,techniques,design and development trend of intrusion detection system.

Research on Network Intrusion Detection Technology

The hacking aspect of recent times is changing, the phishing attack which uses a social engineering technique is becoming the threat which is serious in Information Security. It cheats the user and it acquires a password or financial information of the individual and organization. The phishing attack uses the home page which is fabrication and E-mail, and acquires personal information which is sensitive and financial information. This study proposes the establishment of National Fishing Response Center, complement of relation legal system, Critical intelligence distribution channel of individual and enterprise.

Intelligence Report and the Analysis Against the Phishing Attack Which Uses a Social Engineering Technique

The difficult of detecting, response, tracing the malicious behavior in cloud has brought great challenges to the law enforcement in combating cybercrimes. This paper presents a malicious behavior oriented framework of detection, emergency response, traceability, and digital forensics in cloud environment. A cloud-based malicious behavior detection mechanism based on SDN is constructed, which implements full-traffic flow detection technology and malicious virtual machine detection based on memory analysis. The emergency response and traceability module can clarify the types of the malicious behavior and the impacts of the events, and locate the source of the event. The key nodes and paths of the infection topology or propagation path of the malicious behavior will be located security measure will be dispatched timely. The proposed IaaS service based forensics module realized the virtualization facility memory evidence extraction and analysis techniques, which can solve volatile data loss problems that often happened in traditional forensic methods.

Research on Digital Forensics Framework for Malicious Behavior in Cloud

In order to improve the opening utilization efficiency of Shandong Tai'an Subcentre of National Wheat Improvement Centre (Wheat Research), Wheat Research center has been sub-divided by function, placed test equipment according to experiments, strengthened Wheat Research practice management, strengthened construction of Wheat Research Laboratory team, guided researchers to declare scientific research projects and served open access of wheat sub-centers actively. All of these measures have achieved good results.

The practice and exploration in improving the opening utilization efficiency of key laboratory

It is of great significance to have the innovation ability for high-quality military talents seize the military initiative.In light of the actuality of the physics innovation base in NUDT,we explore the operational mode continuously to complete the mission of training a large number of high-quality military cadets with innovation ability by increasing the cadets' interest,strengthening the training of innovation ability and promoting the formation of their creative way of thinking.

Practice and exploration of the Operational Mode of the Open Base for Physics Innovation

In order to better carry out experimental teaching, conduct scientific research, cultivate students' innovation ability and practical ability, hatch high level research results, and finally promote the development of policing sciences, this paper proposed a new cross application mode for the teaching and policing practice oriented key laboratory of public security. The idea of this new mode was firstly explained through basic platform it adopted for the laboratory. Secondly, it put forward its practice oriented service mechanism for the different departments. Finally, the achievement in teaching, research and social effectiveness demonstrated its rationality, scientific, and practicality for policing sciences.

http://dpi-proceedings.com/index.php/dtssehs/article/download/8271/7844

Research on the Cross Application of Teaching and Policing Practice Oriented Key Laboratory

An Incremental Acquisition Method for Web Forensics

An improved Simhash algorithm based malicious mirror website detection method

In﻿order﻿to﻿solve﻿the﻿security﻿problems﻿like﻿single﻿point﻿failure,﻿maliciously﻿access﻿or﻿even﻿destruction﻿ of﻿the﻿authorizing﻿node﻿that﻿was﻿caused﻿by﻿the﻿lack﻿of﻿knowledge﻿of﻿trust﻿evaluation﻿of﻿interactional﻿ nodes,﻿this﻿article﻿proposes﻿a﻿trust﻿evaluation﻿strategy﻿for﻿single﻿sign-on﻿solutions﻿in﻿the﻿cloud.﻿The﻿ strategy﻿improved﻿the﻿D-S﻿evidence﻿theory﻿to﻿verify﻿the﻿security﻿of﻿the﻿peer﻿nodes﻿in﻿cloud,﻿including﻿ the﻿calculation,﻿combination﻿and﻿ transfer﻿of﻿ the﻿direct﻿ trust﻿and﻿ recommended﻿ trust.﻿This﻿ solved﻿ the﻿security﻿problems﻿brought﻿on﻿by﻿evidence﻿conflicts﻿in﻿trust﻿combination﻿and﻿provides﻿security﻿ insurance﻿for﻿single﻿sign-on﻿solutions﻿in﻿the﻿cloud. KEywoRDS Evidence Conflict, Single Sign-On, Trust Combination, Trust Transfer

Guangxiao Chen

Papers

Research on the Cross Application of Teaching and Policing Practice Oriented Key Laboratory

An Incremental Acquisition Method for Web Forensics

An improved Simhash algorithm based malicious mirror website detection method

Research on Digital Forensics Framework for Malicious Behavior in Cloud

Trust Evaluation Strategy for Single Sign-on Solution in Cloud