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Old Linux Security Talk

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Tanner Lovelace
Tanner Lovelace

This was a presentation I gave back in 2000 on Linux Security. Even though some of it is definitely dated there's still some relevant stuff in it since security is mainly common sense stuff.

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Linux Security Tanner Lovelace 15-March-2000
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What is Security? ,[object Object]
A different definition... ,[object Object]
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Initial Questions ,[object Object],[object Object],[object Object]
More Questions... ,[object Object],[object Object],[object Object],[object Object],[object Object]
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Three Aspects of Security ,[object Object],[object Object],[object Object]
Physical Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Physical Access Security ,[object Object],[object Object],[object Object],[object Object]
System Security ,[object Object],[object Object],[object Object],[object Object],[object Object]
Backups ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What’s your password? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Keeping Your Password Safe ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
File Permissions ,[object Object],[object Object],[object Object],[object Object]
How do I check if a file is SUID root? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Users ,[object Object],[object Object],[object Object],[object Object]
Never Log in as Root! ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Network Security ,[object Object],[object Object],[object Object],[object Object]
Services ,[object Object],[object Object],[object Object],[object Object],[object Object]
Inetd ,[object Object],[object Object],[object Object],[object Object]
inetd.conf ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Standalone services ,[object Object],[object Object],[object Object],[object Object],[object Object]
Setting up Network Filters ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Lokkit ,[object Object],[object Object],[object Object]
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
If you discover you’re in the process of being cracked right now! ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
If you discover that you were cracked ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Summary of Good Security Practices ,[object Object],[object Object],[object Object],[object Object]
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Enough References to get started... ,[object Object],[object Object],[object Object],[object Object]

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Old Linux Security Talk

  • 1. Linux Security Tanner Lovelace 15-March-2000
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Editor's Notes

  1. Note that since security is such a broad topic that there are some issues that I will only briefly touch on tonight. Feel free to look them up from the references or ask questions if you want to.