cisco ccna security chapter 1 exam answers

... parts: Part - 1: Computer/System Security Part - 2: Network Security Part - 3: Internet Security Part - 1: Computer/System Security The main concepts that are discussed in this part are: Security ... Lets Begin Lecture 1: Security Concept Outlines What is Security Security violation categories Security measure levels Objectives To describe the basics of a computer/systems security To understand ... concepts, security violation categories, security measure levels, methods to violate security, types of attacks and firewalls This part will be covered in Lecture to Lecture Part - 2: Network Security

Ngày tải lên: 12/01/2020, 19:47

... Requests to use original slides for non­profit purposes will be gladly granted upon a written request Introduction to Security Outline 1. Examples – Security in Practice 2. What is „Security?” 3. Pillars of Security:  Confidentiality, Integrity, Availability (CIA) ... Vulnerabilities Negotiation Encryption  Formal models Network security [cf Csilla Farkas, University of South Carolina] 1. Examples – Security in Practice Barbara Edicott­Popovsky and Deborah Frincke, CSSE592/492, U. Washington] ... CIA or CIAAAN…  (other security components added to CIA)     Authentication Authorization Non­repudiation … C I S A S = Secure  Need to Balance  CIA Example 1: C vs. I+A    Example 2: I vs. C+A 

Ngày tải lên: 30/01/2020, 11:03

... General Security Concepts   Contents v Understanding Information Security v Understanding the Goals of Information Security v Comprehending the Security Process v Authentication ... String: a series of characters Example if a character can be a-z and 0-9 an character string might be “ar01z14b” v Control: a countermeasure or attempt to mitigate a security risk v A firewall is ... Recovery plans v In short, operational security encompasses everything that isn’t related to design or physical security in the network Examining Operational Security Working with Management and

Ngày tải lên: 30/01/2020, 12:56

... The concepts, protocols, and devices covered on the CCNA exam are used to help build the network cloud shown in Figure 1-1 However, the CCNA exam focuses on technology that is used to build a ... Fife, our new head of security He’ll need a network connection as well—you are going to be finished soon, right?” 0945_01f.book Page 10 Wednesday, July 2, 2003 3:53 PM 10 Chapter 1: Introduction to ... Now on to the real chapters, with real protocols and devices, with topics that you could see on the CCNA INTRO exam 0945_01f.book Page 14 Wednesday, July 2, 2003 3:53 PM This chapter covers the

Ngày tải lên: 13/08/2014, 13:21

... is shown in Figure 1-5 1828xbook.fm Page 10 Thursday, July 26, 2007 3:10 PM 10 Chapter 1: Introduction to Computer Networking Concepts Figure 1-5 Star Cabling to a Repeater PC1 Hub When bits enter ... need and how long each cable should be At this point, Pebbles 11 1828xbook.fm Page 12 Thursday, July 26, 2007 3:10 PM 12 Chapter 1: Introduction to Computer Networking Concepts realizes that ... Now on to the real chapters, with real protocols and devices, with topics that you could see on the ICND1 exam 15 1828xbook.fm Page 16 Thursday, July 26, 2007 3:10 PM This chapter covers the

Ngày tải lên: 14/08/2014, 15:21

... profile © 2012 Cisco and/or its affiliates All rights reserved 17 Web Security ScanSafe Integration with Cisco AnyConnect © 2012 Cisco and/or its affiliates All rights reserved 18 Web Security Cisco ... 11 TrustSec Secure Resources Using TrustSec © 2012 Cisco and/or its affiliates All rights reserved 12 AnyConnect AnyConnect at Work © 2012 Cisco and/or its affiliates All rights reserved 13 Cisco ... Deployment Options © 2012 Cisco and/or its affiliates All rights reserved 21 Security Management • Device managers • Cisco Configuration Professional • Cisco Security Manager © 2012 Cisco and/or its

Ngày tải lên: 30/01/2020, 10:40

... wireless security (EAP-TLS), and others © 2012 Cisco and/or its affiliates All rights reserved SSL/TLS Encapsulation © 2012 Cisco and/or its affiliates All rights reserved SSL and TLS © 2012 Cisco ... 2012 Cisco and/or its affiliates All rights reserved SSL Tunnel Establishment © 2012 Cisco and/or its affiliates All rights reserved 10 Task 2: VPN Protocols and Device Certificate © 2012 Cisco ... Chapter 15 SSL VPNs with Cisco ASA © 2012 Cisco and/or its affiliates All rights reserved Contents This chapter prepares you to meet these objectives:

Ngày tải lên: 30/01/2020, 10:58

... @ Cisco Configuration Professional Trang 17 CCP Initial Configuration Default Configuration 10.10.10.1 Ly) 10.10.10.2 DHCP Server \ DHCP Server by Default Manual IP Address Needed Trang 18 ... « Configure > Security > Security Audit 10.10.01 |v -ˆ # ` Security Audit ey Use Case Scenario > (Interface Management Security Audit " Gà Rovter Cisco CP will run a series of ... 19 Using CCP to Harden Cisco IOS Devices sco Configuration Prolessional = = tome |[ enters || Bre | | Ye © Cisco Configuration Professional ‘!!'*! - cisco [massa [>] « Configure > Security

Ngày tải lên: 30/01/2020, 11:51

... 2012 Cisco and/or its affiliates All rights reserved switchport switchport switchport switchport switchport switchport mode access port-security port-security port-security port-security port-security ... configuring port security © 2012 Cisco and/or its affiliates All rights reserved 23 Using Port Security • To prevent MAC spoofing and MAC table overflows, enable port security • Port Security can ... 120 30 show port-security Command SW2# show port-security Secure Port MaxSecureAddr CurrentAddr SecurityViolation Security Action (Count) (Count) (Count) -Fa0/12

Ngày tải lên: 30/01/2020, 11:54

... access R1(config)# enable secret cisco R1(config)# line vty R1(config-line)# password cisco R1(config-line)# login R1(config)# line aux R1(config-line)# password cisco R1(config-line)# login R1 R1(config)# ... commands 15 default stop-only group tacacs+ ! tacacs-server host 10.0.1.11 tacacs-server key ciscosecure © 2012 Cisco and/or its affiliates All rights reserved 116 Deploying and Configuring Cisco ... Authorization Profiles © 2012 Cisco and/or its affiliates All rights reserved 121 Rule-Based Policies © 2012 Cisco and/or its affiliates All rights reserved 122 Cisco ACS 5.2 © 2012 Cisco and/or its affiliates

Ngày tải lên: 30/01/2020, 12:11

... 2012 Cisco and/or its affiliates All rights reserved 25 VPN Troubleshooting Status Window © 2012 Cisco and/or its affiliates All rights reserved 26 Monitoring IKE Security Association © 2012 Cisco ... (unencrypted) © 2012 Cisco and/or its affiliates All rights reserved Outbound and Inbound Access Control Lists © 2012 Cisco and/or its affiliates All rights reserved Mirrored Crypto ACLs © 2012 Cisco and/or ... Step-by-Step Approach © 2012 Cisco and/or its affiliates All rights reserved 14 VPN Connection Information Page © 2012 Cisco and/or its affiliates All rights reserved 15 First Component of VPN

Ngày tải lên: 30/01/2020, 12:21

... Physical security attacks © 2012 Cisco and/or its affiliates All rights reserved 10 Sequence Prediction Sequence Number Prediction © 2012 Cisco and/or its affiliates All rights reserved 12 Trust ... Exploitation © 2012 Cisco and/or its affiliates All rights reserved 13 Confidentiality and Integrity Attacks Breach of Confidentiality © 2012 Cisco and/or its affiliates All rights reserved 14 Man-in-the-Middle ... Source Routing Attack © 2012 Cisco and/or its affiliates All rights reserved 15 Overt and Covert Channels Overt Channel © 2012 Cisco and/or its affiliates All rights reserved 16 Principles of Secure

Ngày tải lên: 30/01/2020, 12:36

... Currently, Cisco Firewall offerings include • Cisco IOS Firewall • Cisco ASA 5500 Adaptive Security Appliances • Cisco ASA 1000V Cloud Firewall • Cisco Virtual Security Gateway for Nexus 1000V Series ... Selection from Cisco ASDM Startup Wizard © 2012 Cisco and/or its affiliates All rights reserved 74 Switch Port Selection from Cisco ASDM Startup Wizard (Cisco ASA 5505 Only) © 2012 Cisco and/or ... A CCNP Security FIREWALL 642-618 Official Cert Guide (Cisco Press, 2012) CCP and ASDM Demo Mode Tutorials McKillip, Doug “Cisco Configuration Professional Demo Mode – Part I,” © 2012 Cisco and/or

Ngày tải lên: 30/01/2020, 12:38

... careers will use networking skills and knowledge Trang 40 Summary mg 1 1111111100Lf) BACHKHOA NETWORKING ACADEMY In this chapter, you learned fo: * Describe how networks impact our daily lives ... click the Next arrow to continue to the Trang 9 Networks Supporting the Way We Work IEEEE [11111 BACHKHOA NETWORKING ACADEMY e The business networks evolved to enable the transmission of many ... to “Introduction to Cisco Personal Communications Assistant” Example Course Page Cisco Personal Communications Assistant (Cisco PCA) is the web application associated with Cisco Unity It is available

Ngày tải lên: 12/12/2013, 14:15

... Living in a Network Centric World CCNA Exploration Semester 1 Chapter 1 Overview 2 Remember, we are just beginning to herd the cats. Much of this will ... v=fQKNvPn3V8&mode=related&search= 13 14 Examples of Today’s Popular Communication Tools Instant Messaging:... as: file transfer voice video communication (web cam) chat 15 Weblogs (blogs) Weblogs ... streams Text graphics 11 The Global Community Technology helps to create a world in which national borders, geographic distances, and physical limitations become less relevant 12 Networks are integral

Ngày tải lên: 01/04/2014, 12:20

... protocol 17-Jul-12 CCNA Exploration Semester 10 Routing – First Look Network 192.168.1.0/24 Network 192.168.2.0/24 192.168.1.254/24 C 192.168.2.0/24 is direction connected, FastEthernet0/1 Routers ... routes IP addressing – in chapter 17-Jul-12 CCNA Exploration Semester Purpose of layer Decide how to get the data from source to destination, then route it 17-Jul-12 CCNA Exploration Semester ... administrator, shown by S 17-Jul-12 CCNA Exploration Semester 40 Routing table entries Default, configured by administrator, shown by S* 17-Jul-12 CCNA Exploration Semester 41 Routing table entries

Ngày tải lên: 01/04/2014, 12:20

... 192.168.1.32 192.168.1.160 00100000 10100000 192.168.1.48 192.168.1.176 00110000 10110000 192.168.1.64 192.168.1.192 01000000 11000000 192.168.1.80 192.168.1.208 01010000 11010000 192.168.1.96 192.168.1.224 ... 23-Jul-12 192.168.1.0 192.168.1.32 192.168.1.64 192.168.1.96 192.168.1.128 192.168.1.160 192.168.1.192 192.168.1.224 255.255.255.224 00000000 00100000 01000000 01100000 10000000 10100000 11000000 11100000 ... 11010000 192.168.1.96 192.168.1.224 01100000 11100000 192.168.1.112 192.168.1.240 01110000 11110000 Subnet mask 255.255.255.240 11110000 And so on… 23-Jul-12 44 Subnetting 192.168.1.0/24 Every time you

Ngày tải lên: 01/04/2014, 12:20

... sum Adds 1’s (ones) complement If no errors are introduced into the segment, then the Total at the receiver will be 1111111111111111 34 UDP Checksum (FYI) 0 15 16 Client Server 31 16-bit Source ... Proto TCP TCP Source Port Local Address 192.168.1.101 :49 888 192.168.1.101 :49 890 C:\Users\rigrazia> Destination Port Foreign... 198.133.219.25:80 198.133.219.25:80 Source IP Connection State State ... Server 31 16-bit Source Port Number 16-bit Destination Port Number 16-bit UDP Length 16-bit UDP Checksum Time Data (if any) Cumulative Sum: 1100101011001010 1s complement:

Ngày tải lên: 01/04/2014, 12:20

... field has the value of FF(1111 1111). • Control field: This field has the value of 03(0000 0011). • Protocol field: This is a two-byte field whose value is 0021(0000 0000 0010 0001) for TCP/IP. • Data ... lines. The PPP frame uses the following format: 4 INTERNET SECURITY • Flag field: Each frame starts with a one-byte flag whose value is 7E(0111 1110). The flag is used for synchronisation at the bit level ... three architectural structures: Ethernet, token ring and fibre distributed data interface (FDDI). 1.1.1.1 Ethernet Ethernet is a LAN standard originally developed by Xerox and later extended by a joint

Ngày tải lên: 09/08/2014, 06:23

... http://downloadslide.blogspot.com Auditing and Assurance Services, 14e (Arens) Chapter The Demand for Audit and Other Assurance Services Learning Objective 1-1 1) The Sarbanes-Oxley Act applies to which of the ... require 150 semester hours for licensure and some states require 150 semester hours before taking the CPA exam • Uniform CPA examination requirement This is a four-part, computer-based examination ... Most difficult to evaluate objectively Diff: Challenging Objective: LO 1-6 AACSB: Reflective thinking skills 11 Copyright © 2012 Pearson Education, Inc publishing as Prentice Hall To Todownload

Ngày tải lên: 11/04/2017, 15:04