Add reliability and security notes.

1 files changed, 16 insertions, 2 deletions

diff --git a/basic-outline.txt b/basic-outline.txt
index 0f80938..0fc0e03 100644
--- a/basic-outline.txt
+++ b/basic-outline.txt
@@ -30,11 +30,12 @@ Linux
 open source, Netscape
 
 importance of software freedom
+	car analogy, welded hood
 	"code is law"
 	restrictions
 		limitations of freedom 0
 		software obeys developer, controls user
-		trial versions
+		trial versions with limited features or time bombs
 		screen shots in MS Windows Media Player
 		printing DRM-enabled PDF files in Adobe Reader
 		features of MS Windows locked away in "Home" editions
@@ -44,7 +45,20 @@ importance of software freedom
 		Nintendo 3DS logs
 		Amazon.com Inc. deleting books from Kindle libraries
 		Apple iPhone location tracking file
-	proprietary software kills people!
+	reliability and security
+		prop. sw: only developers can audit
+		free sw: anyone can audit
+		security through obscurity: only devs can find security holes
+			thoroughly disproven
+			studies
+			crackers find holes anyway
+			but users can't fix holes themselves
+		ex: HTTP Range header bug
+			bug in HTTP, affected all Web servers
+			solutions discussed on Apache list
+			Debian maintainers (Apache users) added patch to package
+			Debian released a complete fix 9 days before Apache did
+		proprietary software kills people!
 commercial free software
 	many believe that money can't be made in open source and free software
 		logical fallacy, false exclusionary disjunct