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* **Talk** - is a visual communication program which copies lines from your terminal to that of another user. It first appeared in August 1983, included in the 4.2 release of BSD. Originally developed as a way for two users on a Unix network to converse via typing, talk is basically a communication between TTY (TeleTYpewriter). Although not secure on a LAN, unless the two machines are connected by a properly encrypted VPN, it is still an old school, simple way to communicate on a server, as safe as the server is. During this brief workshop we will demo the application, | * **Talk** - is a visual communication program which copies lines from your terminal to that of another user. It first appeared in August 1983, included in the 4.2 release of BSD. Originally developed as a way for two users on a Unix network to converse via typing, talk is basically a communication between TTY (TeleTYpewriter). Although not secure on a LAN, unless the two machines are connected by a properly encrypted VPN, it is still an old school, simple way to communicate on a server, as safe as the server is. During this brief workshop we will demo the application, | ||
- | * **A Primer on Physical Security** -- An introduction to thinking about physec in two parts: I) how to find hardware bugs with a counter-surveillance budget of £0: creating a low-rent physical intrusion detection system; and II) taking document destruction seriously: shredder anti-forensics. | + | * **A Primer on Physical Security** -- An introduction to thinking about physec in two parts: I) how to find hardware bugs with a counter-surveillance budget of £0: creating a low-rent |
* **Private VoIP** -- How to have private voice and video conversations via the Internet. Jitsi, ZRTP, SIP, XMPP, csipsimple, Open WhisperSystems RedPhone, Zphone, SilentCircle. | * **Private VoIP** -- How to have private voice and video conversations via the Internet. Jitsi, ZRTP, SIP, XMPP, csipsimple, Open WhisperSystems RedPhone, Zphone, SilentCircle. |