Securing network devices
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The document lists the names of two students - Abu Bakr Badr Al-Deen and Ahmed Abdel Aziz - and their trainer Ibrahim Al-Adini. It then provides information about router security, including the importance of strong passwords, disabling unused network services and interfaces, and performing security audits to compare router configurations against recommended secure settings.
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http://samsclass.info/120/120_S09.shtml#lecture
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2. It describes common WiFi hacking methods like packet sniffing with Wireshark, cracking passwords with Aircrack-ng by capturing packets and running a dictionary attack, and using a cloud cracking service.
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T.Y.B.Sc. (Computer Science)
Ethical Hacking
Unit 1
Introduction to information security
Types of malware
ITE v5.0 - Chapter 10
Security is important to protect private information, company secrets, and equipment from threats. A chapter discusses security procedures like identifying threats, maintaining security through techniques like passwords and updates, and troubleshooting security issues. Potential threats include viruses, hacking, and loss of data or equipment. The document outlines various security methods and best practices for networks, data, wireless access, and hardware to maintain security.
Network sniffers & injection tools
Network sniffers & injection tools
Network Threats Attack
Specific Attack Types
Network Sniffer
How does a Sniffer Work?
How can I detect a packet sniffer?
Packet Sniffer Mitigation
Injection Tools
Network security
The document discusses various topics related to information security including definitions of security, why security is needed, basic terminology, security management, types of attacks, and various security techniques. It provides details on wireless security, firewalls, and virtual private networks. It explains concepts such as confidentiality, integrity, authentication, and access control. It also outlines security considerations and approaches for different types of organizations from homes to businesses to governments.
Ce hv6 module 60 firewall technologies
This document discusses various types of firewall technologies, including hardware firewalls, software firewalls for different operating systems, and specific firewall products. It provides information on hardware firewalls such as Cisco PIX firewalls and Check Point firewalls. It also covers software firewalls for Windows like Norton Personal Firewall and McAfee Personal Firewall.
A CASE STUDY ON VARIOUS NETWORK SECURITY TOOLS
Network security tools play an important role in cybersecurity. The document discusses various network security tools including vulnerability scanners like Nessus, packet sniffers like Wireshark, password crackers like John the Ripper, honeypots, and wireless security tools like NetStumbler. It provides an overview of the most popular tools, how they work, and what features they provide to enhance network security through activities like vulnerability detection, packet analysis, password cracking, and monitoring of network traffic. The top five tools discussed are Wireshark, Nessus, Snort, John the Ripper, and NetStumbler.
Linux Security best Practices with Fedora
These are the slides that I used for the "Linux Security best Practices with Fedora", one of my talks in FUDCon 2012 Kuala Lumpur.
Intrusion detection and prevention system
This presentation describes how to implement Network based Intrusion Detection System (SNORT) in the network. Detecting and analyzing alerts generated and blocking the Attacker using Access Control List.
Pervasive Security Across Your Extended Network
There are many ways attackers can access your network. Keep yours safe before, during, and after an attack with best-in-class Cisco Security designed to protect your business data. Learn more at http://cs.co/9009BJ8o3
Ch13 Protecting Networks with Security Devices
The document describes various network security devices including routers, firewalls, intrusion detection systems, and honeypots. It discusses how routers direct network traffic, common firewall technologies like network address translation and stateful packet inspection, and examples of firewall products from Cisco and Microsoft. It also covers how intrusion detection systems monitor network traffic for attacks and how honeypots are used to trap hackers by appearing vulnerable but containing no important data.
Network security
This document discusses network architecture and reliability. It describes the basic characteristics of fault tolerance, scalability, quality of service, and security that network architectures need to address. It then discusses fault tolerance in networks through packet switching and redundancy. Scalability in networks is achieved through following standards and protocols. Quality of service is important for real-time media like voice and video. The document also covers network security threats and the goals of confidentiality, integrity, and availability.
Chapter14 -- networking security
This document summarizes security risks and mitigation techniques for computer networks. It discusses risks associated with people, transmission, hardware, protocols, software, and internet access. It also outlines the goals of an effective security policy and describes physical security, firewalls, proxy servers, remote access, network operating system security, encryption, and wireless security. Key risks include social engineering, unauthorized access, transmission interception, insecure protocols, denial-of-service attacks, and improper firewall/remote access configurations. The chapter recommends conducting security audits, restricting physical access, using firewalls/proxy servers for access control, enforcing secure authentication/access, and encrypting sensitive data and wireless transmissions.
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xDEFENSE: An Extended DEFENSE for mitigating Next Generation Intrusions
xDEFENSE: An Extended DEFENSE for mitigating Next Generation Intrusions
Network security (vulnerabilities, threats, and attacks)
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Ehical Hacking: Unit no. 1 Information and Network Security
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
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Monitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
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- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
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DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
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Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
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Synopsis: Cooperative information systems typically involve various entities in a collaborative process within a distributed environment. Blockchain technology offers a mechanism for automating such processes, even when only partial trust exists among participants. The data stored on the blockchain is replicated across all nodes in the network, ensuring accessibility to all participants. While this aspect facilitates traceability, integrity, and persistence, it poses challenges for adopting public blockchains in enterprise settings due to confidentiality issues. In this paper, we present a software tool named Control Access via Key Encryption (CAKE), designed to ensure data confidentiality in scenarios involving public blockchains. After outlining its core components and functionalities, we showcase the application of CAKE in the context of a real-world cyber-security project within the logistics domain.
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
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Securing network devices
- 1. الطالب اسماء:1-الدين بدر ابوبكر2-العزيز عبد احمد المدرب اسم:العديني ابراهيم
- 2. Introduction It is a set of actions which can provide maximum protection of information and data in the networks of all the risks that are threatened, and by providing the necessary tools and means available to protect the information from internal or external risks.
- 3. Three Areas of Router Security Physical security Operating system Router hardening
- 4. Cisco Router Passwords : All routers need a locally configured password for privileged access and other access.
- 5. Cisco Router Passwords To steal passwords, attackers : Shoulder surf. Guess passwords based on the user's personal information. Sniff TFTP packets containing plaintext configuration files. Use readily available brute force attack tools such as L0phtCrack or Cain & Abel. Strong passwords are the primary defense against unauthorized access to a router!
- 6. Strong Passwords Passwords should NOT use dictionary words Dictionary words are vulnerable to dictionary attacks. Passwords may include the following: Any alphanumeric character. A mix of uppercase and lowercase characters. Symbols and spaces. A combination of letters, numbers, and symbols.
- 7. Disabling Unused Cisco Router Network Services and Interfaces
- 8. Vulnerable Router Services Medium size and large networks typically use a firewall appliance (PIX / ASA) behind the perimeter router, which adds security features and performs user authentication and more advanced packet filtering. Firewall installations also facilitate the creation of Demilitarized Zones (DMZs), where the firewall ‘places’ hosts that are commonly accessed from the Internet.
- 9. CCP Security Audit Overview Security Audit compares router configuration against recommended settings. Examples of the audit include: Shut down unneeded servers. Disable unneeded services. Apply the firewall to the outside interfaces. Disable or harden SNMP. Shut down unused interfaces. Check password strength. Enforce the use of ACLs.