There is a common methodology followed by hackers‚ I will mention it below. However‚ you can create your own methodology if you know what you are doing. Common steps to be taken for hacking a system: 1. Reconnaissance (footprinting) 2. Scanning 3. Ports & Services Enumeration 4. Vulnerability Assessment 5. Vulnerability Exploitation 6. Penetration and Access 7. Privilege Escalation & owning the box 8. Erase tracks 9. Maintaining access The above methodology can change based on your
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Understand how traceroute is used in footprinting Understand how email tracking works Understand how web spiders work Scanning Define the terms port scanning‚ network scanning‚ and vulnerability scanning Understand the CEH scanning methodology Understand Ping Sweep techniques Understand nmap command switches Understand SYN‚ Stealth‚ XMAS‚ NULL‚ IDLE‚ and FIN scans List TCP communication flag types Understand war dialing techniques Understand banner grabbing and OF fingerprinting techniques Understand
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Serial0/1 C 200.100.0.0/24 is directly connected‚ FastEthernet0/0 C 200.100.10.0/24 is directly connected‚ Serial0/0 C 200.100.20.0/24 is directly connected‚ Serial0/1 C 200.100.40.0/24 is directly connected‚ FastEthernet1/0 ISP_Router# ping 192.168.100.10 Type escape sequence to abort. Sending 5 100-byte ICMP Echos to 192.168.100.10‚ timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5)‚ round-trip
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__________ is a simple form of attack aimed directly at the application’s business logic. a. Authentication hijacking b. Parameter tampering c. Cookie poisoning d. Session poisoning 6. A __________ attack occurs when an attacker sends an oversized ping packet to a victim’s device. a. BlueSmacking b. Blueprinting c. BTVoiceBugging d. Bluesnarfing 7. __________ allow attackers to pass malicious code to different systems via a web application. a. SQL injection attacks b. XSS vulnerabilities
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Itt 255 IT255 Instructor Lab Manual LABORATORY Instructor Lab Manual IT255 Fundamentals of Information Systems Security Copyright © 2012 Jones & Bartlett Learning‚ LLC www.jblearning.com All Rights Reserved. Current Version Date: 12/06/2010 -1- IT255 Instructor Lab Manual LABORATORY ISS Curriculum Overview............................................................................................................................. 5 Ethics and Code of Conduct......
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*** Signifies the Correct answer Chapter 1 Review Questions Solutions 1. Each of the following is a reason why it is difficult to defend against today’s attackers except _______. A. complexity of attack tools*** B. weak patch distribution C. greater sophistication of attacks D. delays in patching hard work software products 2. In a general sense “security” is _______. A. protection from only direct actions B. using reverse attack vectors (RAV) for protection C. only available on hardened
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devices‚ USB ports and any back doors are disabled. You also want to make sure that all files and emails and downloadable attachments are all thoroughly scanned prior to downloading. Finally‚ be sure to ensure content filtering‚ and restrict the end user to only what pertains to their primary function. The Presentation layer is responsible for encoding and decoding data that is passed from the application layer to another station on the internetwork. You must first ensure that all USB ports are disabled
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Security Paper Issue 01 Date 2012-10-30 Technology HUAWEI TECHNOLOGIES CO.‚ LTD. White Copyright © Huawei Technologies Co.‚ Ltd. 2012. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co.‚ Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co.‚ Ltd. All other trademarks and trade names mentioned in this document
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Gateway IP is = 172.30.0.1 3. Did the targeted IP hosts respond to the ICMP echo-request packet with an ICMP echo-reply packet when you initiated the “ping” command at your DOS prompt? If yes‚ how many ICMP echo-request packets were sent back to the IP source? Yes‚ the targeted IP host responded back with 4 echo-replies. 4. If you ping the TargetWindows01 server and the UbuntuTarget01 server‚ which fields in the ICMP echo-request/echo-replies vary? The fields that vary is the Time To
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CHAPTER TWO 2.0 Review of related literature………………………………20 2.1 What is network monitoring……………………………...21 2.2 Network telescopes……………………………………….21 2.3 Malicious signatures……………………………………...23 2.4 Network monitoring port scan……………………………24 2.5 Plotting schemes for monitoring systems………………...25 2.6 Performance scalability…………………………………...26 CHAPTER THREE 3.0 Methodology and system analysis………………………. 27 3.1 Research methodology……………………………….....
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