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Cybersecurity – Attack and Defense Strategies

You're reading from   Cybersecurity – Attack and Defense Strategies Counter modern threats and employ state-of-the-art tools and techniques to protect your organization against cybercriminals

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Product type Paperback
Published in Dec 2019
Publisher Packt
ISBN-13 9781838827793
Length 634 pages
Edition 2nd Edition
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Authors (2):
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Dr. Erdal Ozkaya Dr. Erdal Ozkaya
Author Profile Icon Dr. Erdal Ozkaya
Dr. Erdal Ozkaya
Yuri Diogenes Yuri Diogenes
Author Profile Icon Yuri Diogenes
Yuri Diogenes
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Toc

Table of Contents (20) Chapters Close

Preface 1. Security Posture 2. Incident Response Process FREE CHAPTER 3. What is a Cyber Strategy? 4. Understanding the Cybersecurity Kill Chain 5. Reconnaissance 6. Compromising the System 7. Chasing a User's Identity 8. Lateral Movement 9. Privilege Escalation 10. Security Policy 11. Network Segmentation 12. Active Sensors 13. Threat Intelligence 14. Investigating an Incident 15. Recovery Process 16. Vulnerability Management 17. Log Analysis 18. Other Books You May Enjoy
19. Index

Web server logs

When reviewing web server logs, pay particular attention to the web servers that have web applications interacting with SQL databases.

The IIS Web server log files are located at \WINDOWS\system32\LogFiles\W3SVC1 and they are .log files that can be opened using Notepad. You can also use Excel or Microsoft Log Parser to open this file and perform basic queries.

When reviewing the IIS log, pay close attention to the cs-uri-query and sc-status fields. These fields will show details about the HTTP requests that were performed. If you use Log Parser, you can perform a query against the log file to quickly identify whether the system experienced a SQL injection attack. Here is an example:

logparser.exe -i:iisw3c -o:Datagrid -rtp:100 "select date, time, c-ip, cs- uri-stem, cs-uri-query, time-taken, sc-status from C:wwwlogsW3SVCXXXexTEST*.log...
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