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376 Hacking For Dummies, 4th Edition cracking passwords (continued) old-fashioned way, 97–100 password-protected files, 108–109 phones and tablets, 191–195 statistics, 108 weak BIOS passwords, 113 weak password storage, 110–111 weak passwords in limbo, 113–114 crashing systems, 18 crawlers, 280–281 credibility, establishing, 344 criminal hackers, 28 cross-site scripting (XSS), 291–292 CWE/SANS Top 25 Most Dangerous Programming Errors (website), 369 CxDeveloper (Checkmarx), 192, 302–304, 361, 370 cyberterrorists, 29 • D • daemons, 229. See also Linux Damballa Failsafe (website), 151, 355 data leakage prevention (DLP) system, 332 databases about, 305 Andrews on, 307–308 choosing tools for testing security, 305–306 cracking passwords, 308–309 finding on network, 306, 308 minimizing security risks, 310–311 tools and resources, 356–357 vulnerabilities, 309–310 Davis, Peter T. (author) Hacking Wireless Networks For Dummies, 167, 173, 323 Wireless Networks For Dummies, 177, 182 Debian Linux Security Alerts (website), 365 Debian Package System (dpkg), 247 deceit through technology, 76–77 through words and actions, 74–75 Deep Freeze Enterprise (website), 110, 367 default configuration settings, vulnerabilities with, 183–184 default script attacks, 294 default share permission (Windows), 214 Default vendor passwords (website), 364 defense in-depth perspective, 330 Dell SecureWorks (website), 333 de-militarized zone (DMZ) segment, 312 denial of service (DoS) attacks, 16, 131, 150–153 dictionary attacks, for cracking passwords, 103 Digital Hotspotter (Canary Wireless), 160, 175, 371 dipoles, 160 directional wireless antenna, 160 directory harvest attack (DHA), 258 directory transversal, 280–283 disabling commands, 240 File and Printer Sharing for Microsoft Networks, 213 NetBIOS, 208 unneeded services, 236–238 distributed DoS (DDoS) attacks, 151–152 Distributed Password Recovery (Elcomsoft), 100, 308–309, 356, 364 distribution updates, 247–248 DNS Tools (website), 357 DNSstuff.com (website), 53, 357, 360 Dogwood Management Partners Security Posters (website), 368 dollar sign ($), 208 dpkg (Debian Package System), 247 Draper, John (hacker), 27 drop ceilings, 85 dsniff (website), 146, 265, 362 DumpSec (website), 58, 117, 210, 371 dumpster diving, for social engineering attacks, 71–72 • E • eBlaster (website), 110, 364 EC-Council (website), 12 Ecora Patch Manager (website), 328, 365 Effective File Search (website), 312, 367 effectiveness, of ethical hacking, 347–350 EICAR, 266, 360
802.11 encryption protocols, 165, 170, 174 Elcomsoft Advanced Archive Password Recovery, 109, 309, 363 Distributed Password Recovery, 100, 308–309, 356, 364 Forensic Disk Decryptor, 190, 361, 364 Internet Password Breaker, 187 iOS Forensic Toolkit, 192–195, 361 Phone Password Breaker, 195, 361 Proactive Password Auditor, 101, 364 Proactive System Password Recovery, 99, 101, 187, 364 System Recovery, 100, 186, 361, 364 website, 187 Wireless Security Auditor (EWSA), 160, 168, 170, 371 e-mail attacks about, 252 banners, 256–257 best practices for minimizing security risks, 267–268 e-mail bombs, 253–256 SMTP attacks, 257–267 e-mail bombs, 253–256 e-mail firewalls, 255 e-mail header disclosures, 264–265 e-mails, phishing, 66, 72–73 EmailVerify program (TamoSoft), 259 employees, 66, 75 enabling system logging, 333 encrypting, 165–170, 190, 267 “enterprise mode,” 167 enumeration utility, 58 error-based SQL infection, 288 errors and omissions insurance, 36 Essential NetTools (TamoSoft), 126, 134, 259, 362 Ethernet connection, unplugging, 27 ethical, defined, 9 ethical hackers, defined, 10 ethical hacking. See also specific topics about, 1 automating patching, 331–332 compared with malicious hacking, 11–13 outsourcing, 334–335 process of, 18–24 Index reasons for, 13–14 rules of, 17–18 security risks, 14–16 terminology, 9–11 ettercap (website), 140, 362 European Union Data Protection Directive, 13 evaluating results of ethical hacking, 23 Event ID 4226 Patcher tool (website), 203 event-logging systems, 333 “evil twin,” 27 executing ethical hacking plans, 22–23 exploiting IKE weaknesses, 154–155 likelihood and impact of, 321 missing patches, 216–224 relationships in social engineering attacks, 74–77 tools and resources, 357 Exploits Database (Offensive Security), 223, 357 EXPN command, 258–259, 260 external antenna, 160 • F • Facebook (website), 50 failed login counter, 117 Failure Modes and Effects Analysis (FMEA), 40 false employees, 66 false support personnel, 66 false vendors, 66 “fat-finger,” 11 fear, uncertainty, and doubt (FUD), 341 Fibre Channel, 311 File and Printer Sharing for Microsoft Networks, 213 file permissions, checking in Linux, 242–243 FileLocator Pro, 311, 312, 313, 367 The File Extension Source (website), 357 Finnigan, Pete (security expert), 308, 357 Firefox Add-ons, 291 Firefox Web Developer (website), 278, 284–285, 299, 370 377
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Hacking FOR DUMmIES‰ 4TH EDITION
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About the Author Kevin Beaver is an
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Mega thanks to Queensrÿche, Rush,
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Contents at a Glance Introduction .
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Table of Contents Introduction ....
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Table of Contents Performing Social
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Table of Contents Gathering Informa
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Table of Contents Part VI: Ethical
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Introduction W elcome to Hacking Fo
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Introduction Before you start hacki
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Introduction well-known vulnerabili
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Part I Building the Foundation for
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Chapter 1 Introduction to Ethical H
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Chapter 1: Introduction to Ethical
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Obeying the Ethical Hacking Command
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Formulating your plan Chapter 1: In
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Chapter 2 Cracking the Hacker Minds
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Malicious attackers often think and
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Chapter 2: Cracking the Hacker Mind
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In This Chapter Chapter 3 Developin
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Chapter 3: Developing Your Ethical
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Attack tree analysis is the process
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Timing Chapter 3: Developing Your E
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In This Chapter Chapter 4 Hacking M
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Chapter 4: Hacking Methodology no o
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Chapter 4: Hacking Methodology ✓
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Chapter 4: Hacking Methodology One
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Chapter 4: Hacking Methodology test
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Figure 4-1: Netcraft’s web server
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Chapter 4: Hacking Methodology docu
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Penetrating the System Chapter 4: H
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Part II Putting Ethical Hacking in
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In This Chapter ▶ Discovering soc
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Chapter 5: Social Engineering A cas
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Chapter 5: Social Engineering Socia
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Chapter 5: Social Engineering Regar
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Chapter 5: Social Engineering years
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✓ Threatening reprimands if reque
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Chapter 5: Social Engineering In so
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Chapter 5: Social Engineering reque
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In This Chapter Chapter 6 Physical
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Chapter 6: Physical Security A Q&A
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Chapter 6: Physical Security ✓ Do
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Chapter 6: Physical Security ✓ Do
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Chapter 6: Physical Security cellul
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Chapter 6: Physical Security ✓ Ke
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In This Chapter ▶ Identifying pas
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Chapter 7: Passwords A case study i
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Chapter 7: Passwords The National V
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Chapter 7: Passwords they should’
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Chapter 7: Passwords ✓ John the R
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Chapter 7: Passwords Dictionary att
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Chapter 7: Passwords this password
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Chapter 7: Passwords Cracking UNIX/
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Chapter 7: Passwords The financial
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Chapter 7: Passwords (www.identityf
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Chapter 7: Passwords Weak BIOS pass
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Storing passwords Chapter 7: Passwo
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Chapter 7: Passwords your systems.
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Linux and UNIX Chapter 7: Passwords
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Part III Hacking Network Hosts
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In This Chapter ▶ Selecting tools
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Chapter 8: Network Infrastructure U
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Chapter 8: Network Infrastructure
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Chapter 8: Network Infrastructure I
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Chapter 8: Network Infrastructure 3
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Figure 8-3: NetScan- Tools Pro OS F
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Figure 8-5: Management interface us
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Chapter 8: Network Infrastructure W
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Chapter 8: Network Infrastructure C
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Figure 8-8: Connecting a network an
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Figure 8-9: OmniPeek can help uncov
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Chapter 8: Network Infrastructure N
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Figure 8-12: Selecting your victim
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UNIX-based systems Chapter 8: Netwo
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Chapter 8: Network Infrastructure W
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Chapter 8: Network Infrastructure C
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Figure 8-14: Cisco Global Exploiter
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In This Chapter ▶ Understanding r
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A case study with Joshua Wright on
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Discovering Wireless LANs Figure 9-
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Figure 9-3: NetStumbler displays de
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You undoubtedly have various Blueto
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Chapter 9: Wireless LANs Airodump a
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Figure 9-8: Using Elcomsoft Wireles
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Figure 9-10: The Reaver startup win
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Figure 9-12: NetStumbler showing po
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Figure 9-15: CommView for Wifi show
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Chapter 9: Wireless LANs ✓ If pos
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Figure 9-17: Looking for the MAC ad
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Figure 9-19: Ensure that your SSID
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Chapter 9: Wireless LANs encryption
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In This Chapter Chapter 10 Mobile D
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Chapter 10: Mobile Devices You have
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Figure 10-3: Usernames extracted vi
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Chapter 10: Mobile Devices Power-on
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Figure 10-5: iOS Forensic Toolkit
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Chapter 10: Mobile Devices So, havi
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Part IV Hacking Operating Systems
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In This Chapter ▶ Port scanning W
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Choosing Tools Chapter 11: Windows
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Chapter 11: Windows Windows XP SP2
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Figure 11-2: Gathering detailed vul
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Figure 11-5: Using LanGuard to scan
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Figure 11-6: Mapping a null session
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✓ Local usernames ✓ Drive share
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Figure 11-9: Default local security
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Figure 11-10: Using LanGuard’s sh
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Figure 11-11: Exploitable vulnerabi
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Figure 11-13: Browsing the availabl
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Figure 11-17: Checking final parame
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Figure 11-19: Metasploit Pro’s gr
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Running Authenticated Scans Figure
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In This Chapter ▶ Examining Linux
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Chapter 12: Linux A tool such as Qu
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Figure 12-3: LanGuard revealing use
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Figure 12-6: Using NetScan Tools Pr
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Figure 12-7: Using Nmap to check ap
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Figure 12-9: Viewing the process ID
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Chapter 12: Linux Hacks using the .
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Chapter 12: Linux ✓ Block spoofed
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Chapter 12: Linux Manual testing Th
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Figure 12-11: /etc/inittab showing
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Figure 12-13: Partial output of the
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Part V Hacking Applications
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In This Chapter ▶ Attacking e-mai
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E-mail bombs Chapter 13: Communicat
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Figure 13-1: Limiting the number of
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Figure 13-4: smtpscan gathers versi
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Figure 13-7: Using EmailVerify to v
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Chapter 13: Communication and Messa
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Manual testing Chapter 13: Communic
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Figure 13-11: Critical information
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Figure 13-15: SiVuS discovered seve
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Figure 13-16: Using Cain & Abel to
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In This Chapter Chapter 14 Websites
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Chapter 14: Websites and Applicatio
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Figure 14-1: Using HTTrack to crawl
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Countermeasures against directory t
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Figure 14-2: Using Firefox Web Deve
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Figure 14-3: Using SPI Proxy to fin
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Figure 14-4: WebInspect discovered
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Figure 14-7: Script code reflected
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Figure 14-9: URL returns an error w
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Figure 14-11: The Brutus tool for t
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Figure 14-13: Using CxDeveloper to
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Chapter 15 Databases and Storage Sy
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The Situation Chapter 15: Databases
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Figure 15-2: Using Cain & Abel to c
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Chapter 15: Databases and Storage S
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Figure 15-3: Using FileLocator Pro
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Chapter 15: Databases and Storage S
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Part VI Ethical Hacking Aftermath
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In This Chapter Chapter 16 Reportin
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Chapter 16: Reporting Your Results
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✓ Summary of the vulnerabilities
Page 343 and 344: In This Chapter Chapter 17 Plugging
Page 345 and 346: Patch management Chapter 17: Pluggi
Page 347 and 348: I was once involved in an incident
Page 349 and 350: Chapter 18 Managing Security Proces
Page 351 and 352: Chapter 18: Managing Security Proce
Page 357 and 358: Part VII The Part of Tens
Page 359 and 360: Chapter 19 Ten Tips for Getting Upp
Page 361 and 362: Chapter 19: Ten Tips for Getting Up
Page 363 and 364: Chapter 19: Ten Tips for Getting Up
Page 365 and 366: Chapter 20 Ten Reasons Hacking Is t
Page 367 and 368: Chapter 20: Ten Reasons Hacking Is
Page 369 and 370: Chapter 21 Ten Deadly Mistakes S ev
Page 371 and 372: Thinking That You Know It All Chapt
Page 373 and 374: Appendix Tools and Resources T o st
Page 375 and 376: Exploits Appendix: Tools and Resour
Page 377 and 378: Keyloggers Appendix: Tools and Reso
Page 379 and 380: mailsnarf — www.monkey.org/~dugso
Page 381 and 382: Appendix: Tools and Resources PortS
Page 383 and 384: Appendix: Tools and Resources pwdum
Page 385 and 386: Source Code Analysis Storage Checkm
Page 387 and 388: Appendix: Tools and Resources NIST
Page 389 and 390: Windows Appendix: Tools and Resourc
Page 391 and 392: • A • aboveboard, 11 Abuse.net
Page 393: Cobb, Chey (author) Network Securit
Page 397 and 398: Health Insurance Portability and Ac
Page 399 and 400: malware, 151, 266-267, 355 Managing
Page 401 and 402: • P • packet filtering, 156 Pan
Page 403 and 404: Remember icon, 6 remote access serv
Page 405 and 406: SUSE, 247 SUSE Linux Security Alert
Page 407 and 408: Virtual Private Network (VPN) servi
Page 409 and 410: Apple & Mac iPad 2 For Dummies, 3rd
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