There is also reference to a patent disclosing an audio watermarking scheme dubbed 'El Dorado' assigned to Microsoft. Inventors: D. Kirovski & H. Malvar. "What is claimed is: 1. A method for encoding values within a digital audio signal, the method comprising: receiving the digital audio signal having frequency magnitude components; analyzing the relative energy levels of the frequency magnitude components of the signal; determining whether the signal has a large discrepancy in the relative energy levels of the frequency magnitude components, wherein the large discrepancy is a discrepancy of a factor of three or more; encoding at least one bit of the digital watermark into the digital signal based on the determination."
The local press, the Salzburger Nachrichten reports on our BOWS-2, ep. 1 success!
In the Japanese lesson we tried to practice calligraphy; my motto of the year is 書く (Kaku, write).
To allow packets from dns0 to be forwarded to the wan interface:
iptables -A FORWARD -i dns0 -o $wan_ifname -j ACCEPT
Marjane Satrapi tells her childhood story during the 1970s and 1980s in Teheran (and Vienna) as an animation movie.
"iodine lets you tunnel IPv4 data through a DNS server.
This can be usable in different situations where internet access is
firewalled, but DNS queries are allowed." Applies to many public hotspots...
pmeerw.mooo.com zone on xname:
pmeerw.mooo.com. 86400 IN SOA ns0.xname.org. pmeerw.pmeerw.net. 2008010101 10800 3600 604800 10800 pmeerw.mooo.com. 86400 IN NS ns0.xname.org. pmeerw.mooo.com. 86400 IN NS ns1.xname.org. bla.pmeerw.mooo.com. 86400 IN CNAME pmeerw.dyndns.org. tunnel.pmeerw.mooo.com. 86400 IN NS pmeerw.dyndns.org. pmeerw.mooo.com. 86400 IN SOA ns0.xname.org. pmeerw.pmeerw.net. 2008010101 10800 3600 604800 10800pmeerw.mooo.com subdomain on FreeDNS:
Type: NS Subdomain: pmeerw Domain: mooo.com Address: ns0.xname.org
I've been to Berlin for the 24C3 (Dec. 27 - 30, 2007). Lots of interesting talks and great fun!
Here's a list of the most noteworthy (technical) talks from Fahrplan: