08_Infrastructure Security_1

00:00 - Telematics Chapter 8 Internet Infrastructure Security 00:07 - Content of this Chapter 00:43 - Content of this Chapter 00:49 - Whom do we trust on the Internet 01:05 - Whom do we trust on the Internet 02:17 - An example of a simple attack 02:37 - An example of a simple attack 02:57 - Who would do harm and why? 03:10 - Content of this Chapter 03:13 - Let’s briefly recap how security works 03:25 - There are different security objectives 04:02 - You achieve many security goals by encryption 04:06 - You achieve many security goals by encryption 04:09 - You achieve many security goals by encryption 04:16 - You achieve many security goals by encryption 04:56 - Content of this Chapter 05:07 - Symmetric vs. asymmetric cryptography 06:24 - Symmetric vs. asymmetric cryptography 07:18 - Private public key encryption 09:36 - One challenge in public private key crypto is to obtain trust in public key 12:17 - Chain of trust (simplified) 15:39 - Example: Classical E-Mail protection via PGP 22:00 - Questions & Tasks