Log File Frequency Analysis with Python
23.8 هزار بار بازدید -
7 سال پیش
-
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00:00 - Introduction
02:09 - Welcome
02:38 - Sans Teaching Events
03:17 - Agenda
04:15 - Challenge
05:59 - Regular Expressions
06:25 - What is a Regular Expression
08:35 - Rules of Regular Expressions
10:48 - Custom Sets
17:17 - Capturing Groups
21:28 - Named Groups
23:22 - regex Golf
24:33 - Python Dictionaries
32:14 - Python Collections
36:21 - Coding Time
37:21 - Testing Regular Expressions
42:33 - Analyzing Regular Expressions
45:32 - Prototype Python Script
46:44 - Running Python Script
48:01 - Python Code
57:23 - Discussion
Description: Information Security professionals often have reason to analyze logs. Whether Red Team or Blue Team, there are countless times that you find yourself using "grep", "tail", "cut", "sort", "uniq", and even "awk"! While these powerful UNIX methods take us far, there is always that time when you want more power! In this webcast, Joff Thyer will discuss using Python regular expressions, and dictionaries to extract useful data for frequency analysis. If you want to learn even more about Python, join Joff for SANS SEC573 - "Automating Information Security with Python" www.sans.org/sec573
Slides available here: www.blackhillsinfosec.com/webcast-log-file-frequen…
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7 سال پیش
در تاریخ 1396/02/21 منتشر شده
است.
23,881
بـار بازدید شده