Network intrusion detection

In this paper, we used Convolution neural network (CNN) that exploits the visual properties of the input data to obtain features from network traffic, thereby achieving good intrusion detection performance.

11p viling 11-10-2024 1 1   Download

In this article, we have researched, compared and evaluated current methods for solving problems such as data augmentation, data generation via generative networks and classing importance control. Additionally, we will also provide a brief overview of existing datasets for intrusion detection in wireless networks.

12p viyoko 01-10-2024 5 1   Download

Intrusion Detection (ID) is one of the active branches in network security research field. Many technologies, such as neural networks, fuzzy logic and genetic algorithms have been applied in intrusion detection and the results are varied. In this thesis, an Artificial Immune System (AIS) based intrusion detection is explored. AIS is a bio-inspired computing paradigm that has been applied in many different areas including intrusion detection.

74p runthenight07 01-03-2023 8 2   Download

Bài giảng Thiết kế hệ thống mạng LAN - Chương 3: Hệ thống phát hiện xâm nhập IDS có nội dung trình bày về khái niệm IDS (Intrusion Detection System); kiến trúc của IDS; vị trí đặt IDS; quy trình hoạt động của IDS; các kiểu tấn công thường gặp;... Mời các bạn cùng tham khảo chi tiết nội dung bài giảng!

33p andromedashun 26-05-2022 27 7   Download

It is impossible to find an optimal algorithm that can reduce time and memory complexities with best detection performance. These aspects are always in conflict with each other. Thus, in each chapter, we will propose algorithms to solve each problem quite independently.

26p larachdumlanat129 20-01-2021 32 5   Download

Since data representation is one of the factors that affect the training and testing time, a compact and complete detector generation algorithm is investigated; the thesis investigates optimal algorithms to generate detector set in AIS; they help to reduce both training time and detecting time of AIS-based IDSs.

103p larachdumlanat129 20-01-2021 18 4   Download

This chapter describle the underlying IDS and IPS technology that is embedded in the Cisco host-and network-based IDS and IPS solutions, configure Cisco IOS IPS using CLI and CCP, verify Cisco Verify Cisco IOS using CLI and CCP. Inviting you to refer.

83p youcanletgo_01 04-01-2016 67 5   Download

Intruders Intrusion Techniques Password Protection Password Selection Strategies Intrusion Detection Viruses and Related Threats Malicious Programs The Nature of Viruses Antivirus Approaches Advanced Antivirus Techniques Recommended Reading and WEB Sites

36p muathu_102 28-01-2013 61 5   Download

IP Address Scans scan the range of addresses looking for hosts (ping scan) Port Scans scan promising ports for openness (80, 21, …) Service Evaluation determine the OS Target Selection pick the most vulnerable host, most running services... Vulnerability Probes Automated password attacks FTP, HTTP, NetBIOS, VNC PCAnywhere…. Application specific attacks try known vulnerabilities on present services

9p muathu_102 28-01-2013 70 4   Download

What is Intrusion? E.g. Malice gets Alice’s user name & password and impersonates Alice Intruders are attackers who obtain login information of legitimate users and impersonate them

39p doilan 26-01-2013 48 4   Download

IDS are a tool in a layered security model. The purpose of an IDS is to identify suspicious activity log activity Respond (alert people)

53p doilan 25-01-2013 39 4   Download

What are anomalies/outliers? The set of data points that are considerably different than the remainder of the data Variants of Anomaly/Outlier Detection Problems Given a database D, find all the data points x  D with anomaly scores greater than some threshold t Given a database D, find all the data points x  D having the top-n largest anomaly scores f(x) Given a database D, containing mostly normal (but unlabeled) data points, and a test point x, compute the anomaly score of x with respect to D Applications: Credit card fraud detection, telecommunication fraud detection, network i...

25p trinh02 18-01-2013 71 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Detecting Network Intrusions Using Signal Processing with Query-Based Sampling Filter

8p dauphong16 20-02-2012 47 4   Download

to defend company resources: not only passively by using firewalls, virtual private networks (VPNs), encryption techniques, and whatever other tricks, but also by deploying proactive tools and devices throughout the network = IDS.

34p vvnghi 05-05-2011 154 23   Download

This chapter builds on the introductory discussions of intrusion detection systems (IDSs) presented in Chapter 3, "Understanding Defenses." This chapter delves into IDS concepts, uses, applications, and limitations. After the introduction to IDSs, their deployment and analysis are discussed in more detail. The concluding case study is a practical example of how organizations can inspect and monitor overall network activity using IDSs to protect their assets.

39p vvnghi 05-05-2011 107 11   Download

khái quát lỗi Secure Network Operations, Inc. http://www.secnetops.com/research Strategic Reconnaissance Team research secnetops com Team Lead Contact kf secnetops com. Our Mission: Operations offers expertise in Networking, Intrusion Detection Systems (IDS), Software Security Validation, and Corporate/Private Network Security. Our mission is to facilitate a secure and reliable Internet and inter-enterprise communications infrastructure through the products and services we offer.

5p tt1991tt 20-02-2011 135 21   Download

Secure Network Operations offers expertise in Networking, Intrusion Detection Systems (IDS), Software Security Validation, and Corporate/Private Network Security. Our mission is to facilitate a secure and reliable Internet and interenterprise communications infrastructure through the products and services we offer.

9p ad_uit 08-01-2011 84 10   Download

Management Access Control of access to the management interface of network infrastructure devices is critical. Network devices such as routers, switches, intrusion detection sensors

3p chutieuchuathieulam 23-07-2010 91 11   Download

Because network traffic must cross the firewall to reach the end systems, the firewall has also become a point where the inspection of this traffic is appropriate.

2p chutieuchuathieulam 23-07-2010 123 7   Download

Intrusion Detection là thiết bị bảo mật vô cùng quan trọng. Intrusion Detection Systems (IDS) là giải pháp bảo mật được bổ sung cho Firewalls (hình dưới đây thể hiện điều đó). Một IDS có khả năng phát hiện ra các đoạn mã độc hại hoạt động trong hệ thống mạng và có khả năng vượt qua được Firewall. Hầu hết các vấn đề liên quan tới IDS đó là cấu hình sai, đó là việc thiết lập các thống số bị lỗi. Đó là những giao tiếp hợp lệ nhưng lại bị thiết bị IDS cảnh báo là các giao...

6p hoangnhan123 12-10-2009 723 281   Download