Information Theoretic Security Strong Secrecy in Bidirectional Broadcast Channels With Confidential Messages http://dx.doi.org/10.1109/TIFS.2012.2233473 ... ......... .. .. ........ ......... ......... ........ ......... ......... ........ ......... ......... .... R. F. Wyrembelski, M. Wiese, and H. Boche 324 Security of Large Networked Systems Detecting Covert Channels in Computer Networks Based on Chaos Theory http://dx.doi.org/10.1109/TIFS.2012.2231861 . ......... ......... .. .. ........ ......... ......... ........ ......... ......... ........ ......... ......... ........ ......... ......... .. H. Zhao and Y.-Q. Shi On Energy-Secrecy Trade-Offs for Gaussian Wiretap Channels http://dx.doi.org/10.1109/TIFS.2012.2232910 ...... ........ ......... ......... .. .. ........ ......... ......... ........ ......... ......... ........ ......... ......... ........ ......... ... C. Comaniciu and H. V. Poor 314 Steganography and Covert Communications Effect of Cover Quantization on Steganographic Fisher Information http://dx.doi.org/10.1109/TIFS.2012.2235832 . ........ ....... J. Fridrich 361 273 CORRESPONDENCE Communication and Physical-Layer Security On Secrecy Capacity of Fast Fading Multiple-Input Wiretap Channels With Statistical CSIT http://dx.doi.org/10.1109/TIFS.2012.2233735 .. .. ........ ......... ......... ........ ......... ......... ........ ......... ......... ........ ......... ......... . S.-C. Lin and P.-H. Lin 414 EDICS-Editor's Information Classification Scheme ... ......... ......... ........ ......... ......... ........ ......... ......... . Information for Authors .. ........ ......... ......... ........ ......... .......... ........ ......... ......... ........ ......... ......... . 420 421 ANNOUNCEMENTS Call for Special Issue Proposals-IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING ...... ......... ......... ........ ......... ......... ... ...... ......... ......... ........ ......... ......... . IEEE Open Access Publishing http://dx.doi.org/10.1109/TIFS.2011.2168089 ......... ......... ........ ......... . ........ ........ ......... ......... . http://dx.doi.org/10.1109/TIFS.2011.2168089 www.signalprocessingsociety.org [33] MARCH 2013 423 424http://dx.doi.org/10.1109/TIFS.2012.2233473 http://dx.doi.org/10.1109/TIFS.2012.2231861 http://dx.doi.org/10.1109/TIFS.2012.2232910 http://dx.doi.org/10.1109/TIFS.2012.2235832 http://dx.doi.org/10.1109/TIFS.2012.2233735 http://dx.doi.org/10.1109/TIFS.2011.2168089 http://dx.doi.org/10.1109/TIFS.2011.2168089 http://www.signalprocessingsociety.org