... Website: www.bkacad.comRole of Internetwork Operating System (IOS)• Basic routing and switching functions • Reliable and secure access to networked resources • Network scalability• Using Cisco ... file.5. View the output to verify that it was not corrupted.Chapter 11 - Configuring and TestingYour Network CCNA Exploration 4.0CCNA Exploration 4.0Manage configuration file• Trace the steps ... www.bkacad.comConfigure Router Interfaces• Identify the role of a router in a network. Học viện mạng Bách khoa - Website: www.bkacad.comRole of Internetwork Operating System (IOS)• Identify the relationship between...
... differently. 3-9 SP 800-42 GUIDELINE ON NETWORKSECURITYTESTING 4-4 SP 800-42 GUIDELINE ON NETWORKSECURITYTESTING viii SP 800-42 GUIDELINE ON NETWORKSECURITYTESTING + Identifying vulnerabilities ... guidance on networksecurity testing. This document identifies networktesting requirements and how to prioritize testing activities with limited resources. It describes networksecuritytesting ... 800-42 GUIDELINE ON NETWORKSECURITYTESTING 3. SecurityTesting Techniques There are several different types of security testing. The following section describes each testing technique, and...
... KA-KDC(A,B)KA-KDC(R1, KB-KDC(A,R1) ) 8: Network Security 8-2Chapter 8: Network Security Chapter goals: ❒understand principles of network security: ❍cryptography and its many uses ... “confidentiality”❍authentication❍message integrity❍key distribution❒ security in practice:❍firewalls❍ security in application, transport, network, link layers 8: Network Security 8-10Symmetric key cryptographysubstitution ... createa packet “spoofing”Alice’s address“I am Alice”Alice’s IP address 8: Network Security 8-1Chapter 8 Network Security A note on the use of these ppt slides:We’re making these slides freely...
... Topic 3GWindown 2003 network security Trong chủ đề này, bạn sẽ xem xét các tác động của biến bật / tắt các giao thức NetBIOS trên một máy Windown 2003.NetBIOS là viết tắt của Network Basic Input ... 3G-1Investigating Printer Spooler Security 1. Trong phân vùng khởi động, tạo folder có tên là Share.2. Nhấp chuột phải vào folder đó, và chọn Sharing And Security. 3. Click Share This Folder, ... cửa sổ đang mở.TASK 3G-6Configure Server 20031. Từ Start Menu, chọn Administrative ToolsLocal Security Policy.2. Mở Account Policies, Password Policy.3. Thiết lập các tùy chọn sau đây:● Enfore...
... toán)- Strong Encrytion (bảo mật mạnh)- Security Policies (chính sách an ninh)16 Network Security CourseSUBNETTINGBroadcastingIP: 165.134.8.123 Network: 165.134.0.0Subnet mask: 255.255.0.0Broadcast: ... Kỹ Thuật Mã hóa7. Hệ thống xác thực8. Virtual Private Networks9. Kỹ Thuật tấn công10. Luật, chính sách an toàn thông tin11 Network Security CourseCƠ BẢN VỀ AN NINH MẠNG CƠ BẢN VỀ AN NINH MẠNG Các ... Header checksumSource AddressDestination AddressOptionsDataAN TOÀN DỮ LIỆU TRÊN ĐƯỜNG TRUYỀN Network Security Course9m m’Trudy♦Making data un-readable by protocol analyzers and other “man-in-the-middle” methods on the network. AliceBobBÀI TẬP 4Sau khi dùng Sniffing software để bắt thông tin phân tích gói thông tin gửi đi từ host AGói 1: Protocol ...
... Wireless Security WPA Personal Security WPA2 Personal Security Enterprise Wireless Security IEEE 802.11i WPA Enterprise Security WPA2 Enterprise Security Enterprise Wireless Security ... Wireless Security Bảo mật wireless điển hình được chia thành 2 loại: Personal wireless security: thiết kế cho SOHO (small office-home office) hoặc cho người tiêu dùng.Enterprise wireless security: ... nghiệp, chính phủ và đào tạo.Personal wireless security có 2 mô hình được phát triển bởi Wi-Fi Alliance: WPA Personal Security WPA2 Personal Security. Wireless VLANsWired Equivalent Privacy...
... code you wrote and why it failed.If you use TDD when you write your test, write your code, and test your code, the code isfresh in your mind. You are mentally alert and if something returns true ... thehigher-level code. And testing the higher-level code without testing the lower-level code is thewrong thing to do because you end up testing all of the code. Testing all of the code makes ... ((OrderManagerState)(object)parameter).OrderId;}}}CHAPTER 1 ■ TESTING YOUR CODE287443CH01.qxd 9/12/06 10:15 PM Page 28 Testing Your CodeThis book will introduce a series of techniques for...
... password security •UNIX is the most powerful operating system for network security, because it has many network utilities• Network logging tools are useful for detecting intrusions• Network security ... password security Q4. Which operating system has the largest selection of networksecurity utilities?A) UNIX is the most powerful operating system for network security, because it has many network ... Watcher•Query It!•WhatRoute Network Security Management Tools MCNS NetworkSecurity Management Tools—17-19Copyright 1998, Cisco Systems, Inc.Review QuestionsQ1. Which networksecurity tool for the...
... access and communication. Network Access Protections is also known as a network quarantine platform from Microsoft that isolates acomputer that might be a danger to yournetwork until they are ... to maintain the integrity and security of the private network andcan be easily managed and changed at any time.How It WorksWhen a user attempts to connect to the network, either remotely or ... more restrictive access to the network, NAP can be set up to restrict or limit access to the private network, while permitting access to a restricted area of the network, and automatically update...
... you have begun your configuration through the CLI, as shown in the previous section, you need to set your PC’s address to 192.168.100.2/24 or something else in the 192.168.100.0/24 network. You ... send your configuration to the router.Figure 29-41 SummaryThe Interfaces and Connections screen has a tab named Edit Interface Connection. By clicking on this, you will see all interfaces on your ... GigabitEthernet 0/1 interface is connected to the Internet. You also choose your range of IP addresses that will be translated your inside interfaces. For this example, choose the addresses that are...
... of networks that don't allow ICMP echo requests (or responses) through their firewall. microsoft.com is an exam-Nmap networksecurity scanner man pageNMAP(1) NMAP(1)NAME nmap - Network ... your IP address. Separate each decoy host with commas, and you can optionally use 'ME' as one of the decoys to repre- sent the position you want your IP address to be used. If your ... circumstances, nmap may not be able to determine your source address ( nmap will tell you if this is the case). In this situation, use -S with your IP address (of the interface you wish to send...
... levels of potentiallydamaging storm activity.How to Insure Your Network Against Acts of GodHundreds of Thousands of $$$ Worth of Network Equipment can be Rendered Junk in a Flash!KRONE (Australia) ... their networks but this isnot usually designed to protect customers. In mostcases, customer premises equipment has noprotection from lightning or power contact with thetelecommunications network. Awareness ... KRONEfactThe issue of protecting networks from security breaches has attracted considerable attention butorganisations also need to guard...