:: wikimiki.org ::

Μάρτιος 2003

Μάρτιος 2003

Γεγονότα

Γεννήσεις

Θάνατοι

Κατηγορία:Μήνες Ετών

20ός αιώνας

Γεγονότα

- Πόλεμος των Μπόερς
- Α' Παγκόσμιος Πόλεμος
- Ρωσική Επανάσταση
- Ισπανικός Εμφύλιος
- Πόλεμος της Μαντσουρίας
- Β' Παγκόσμιος Πόλεμος
- Ολοκαύτωμα
- Πόλεμος της Αλγερίας
- Πόλεμος της Ινδοκίνας
- Πόλεμος της Κορέας
- Πόλεμος του Βιετνάμ
- Αραβοϊσραηλινοί πόλεμοι
- Κατάκτηση της Σελήνης
- Πόλεμος του Κόλπου
- Πόλεμος της Βοσνίας

Σημαντικά πρόσωπα

- Άλμπερτ Αϊνστάιν
- Ζαν Πωλ Σαρτρ
- Τζον φον Νόιμαν
- Γκάντι
- Νάσερ
- Σαντάμ Χουσεΐν
- Αδόλφος Χίτλερ
- Πάμπλο Πικάσο
- Έλβις Πρίσλεϊ

Εφευρέσεις, ανακαλύψεις και επιτεύγματα

- Αντιβιωτικά
- Αεροπλάνο
- Γραμμή παραγωγής
- Ραδιόφωνο
- Τηλεόραση
- Ραντάρ
- Θεωρία της σχετικότητας
- Ατομική ενέργεια
- Τρανζίστορ
- Ολοκληρωμένο κύκλωμα
- DNA
- Λέηζερ
- Ίντερνετ
- Κλωνοποίηση

Χρονιές

Δεκαετία 1890	1890	1891	1892	1893	1894	1895	1896	1897	1898	1899
Δεκαετία 1900	1900	1901	1902	1903	1904	1905	1906	1907	1908	1909
Δεκαετία 1910	1910	1911	1912	1913	1914	1915	1916	1917	1918	1919
Δεκαετία 1920	1920	1921	1922	1923	1924	1925	1926	1927	1928	1929
Δεκαετία 1930	1930	1931	1932	1933	1934	1935	1936	1937	1938	1939
Δεκαετία 1940	1940	1941	1942	1943	1944	1945	1946	1947	1948	1949
Δεκαετία 1950	1950	1951	1952	1953	1954	1955	1956	1957	1958	1959
Δεκαετία 1960	1960	1961	1962	1963	1964	1965	1966	1967	1968	1969
Δεκαετία 1970	1970	1971	1972	1973	1974	1975	1976	1977	1978	1979
Δεκαετία 1980	1980	1981	1982	1983	1984	1985	1986	1987	1988	1989
Δεκαετία 1990	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999
Δεκαετία 2000	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009

Κατηγορία:Αιώνες ja:20世紀 ko:20세기 simple:20th century

21ος αιώνας

Δεκαετία 2000		2001	2002	2003	2004	2005	2006	2007	2008	2009
Δεκαετία 2010	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019
Δεκαετία 2020	2020	2021	2022	2023	2024	2025	2026	2027	2028	2029
Δεκαετία 2030	2030	2031	2032	2033	2034	2035	2036	2037	2038	2039
Δεκαετία 2040	2040	2041	2042	2043	2044	2045	2046	2047	2048	2049
Δεκαετία 2050	2050	2051	2052	2053	2054	2055	2056	2057	2058	2059
Δεκαετία 2060	2060	2061	2062	2063	2064	2065	2066	2067	2068	2069
Δεκαετία 2070	2070	2071	2072	2073	2074	2075	2076	2077	2078	2079
Δεκαετία 2080	2080	2081	2082	2083	2084	2085	2086	2087	2088	2089
Δεκαετία 2090	2090	2091	2092	2093	2094	2095	2096	2097	2098	2099
Δεκαετία 2100	2100

Γεγονότα

- Χειμερινοί Ολυμπιακοί Αγώνες 2002 - Salt Lake City ()
- Μουντιάλ 2002 - Αργεντινή
- Χειμερινοί Ολυμπιακοί Αγώνες 2006
- Μουντιάλ 2006 - Γερμανία
- Χειμερινοί Ολυμπιακοί Αγώνες 2010 Κατηγορία:Αιώνες ja:21世紀 ko:21세기 simple:21st century

Δεκαετία 2000

19ος αιώνας | 20ός αιώνας | 21ος αιώνας Δεκαετία 1980 | Δεκαετία 1990 | Δεκαετία 2000 | Δεκαετία 2010 | Δεκαετία 2020 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 Κατηγορία:Δεκαετίες ja:2000年代 ko:2000년대 simple:2000s zh-min-nan:2000 nî-tāi

Δεκαετία 2010

20ός αιώνας | 21oς αιώνας | 22ος αιώνας Δεκαετία 1990 | Δεκαετία 2000 | Δεκαετία 2010 | Δεκαετία 2020 | Δεκαετία 2030 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 ----

Γεγονότα

- 2001 - Eurovision
- 2003 - Eurovision
- 4 Ιουλίου - Euro 2004, Ελλάδα, ανεπανάληπτη επιτυχία στην Πορτογαλία
- 13 Αυγούστου-29 Αυγούστου, Ολυμπιακοί Αγώνες, Αθήνα 2004
- 26 Δεκεμβρίου - Σεισμός 26ης Δεκεμβρίου (Ινδικός ωκεανός) και τσουνάμι

Γεννήσεις

Θάνατοι

- Άυγουστος, Ρένα Βλαχοπούλου
- 8 Αυγούστου, Δημήτρης Παπαμιχαήλ Κατηγορία:Δεκαετίες ja:2010年代

1998

19ος αιώνας | 20ός αιώνας | 21ος αιώνας Δεκαετία 1970 |Δεκαετία 1980 | Δεκαετία 1990 | Δεκαετία 2000 | Δεκαετία 2010 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 |2000 | 2001 2002 | 2003 | ---- Η τρέχουσα σελίδα αφορά το έτος 1998 κατά το Γρηγοριανό Hμερολόγιο

Γεγονότα

1998 σε Αθλητισμός

- Φεβρουάριος - Χειμερινοί Ολυμπιακοί Αγώνες 1998 - Nagano (Νάγκανο)
- Ιούνιος και Ιούλιος - Μουντιάλ 1998 - Γαλλία
- Άυγουστος - FIBA στην Ελλάδα

1998 σε Μουσική

- Cruel Summer - Ace of Base
- Stardust

Θάνατοι

Κατηγορία:Έτη als:1998 ja:1998年 ko:1998년 simple:1998 th:พ.ศ. 2541

2000

19ος αιώνας | 20ος αιώνας | 21ος αιώνας 1997 |1998 | 1999 | 2000 | 2001 | 2002 | 2003 Η τρέχουσα σελίδα αφορά το έτος 2000 κατά το Γρηγοριανό Hμερολόγιο

Γεγονότα

- Θερινοί Ολυμπιακοί Αγώνες 2000
- Euro 2000
- 19 Ιουνίου - Η Ελλάδα υπογράφει την ένταξη της στην Οικονομική και Νομισματική Ένωση.
- 25 Ιουλίου - Μεγάλο αεροπορικό δυστύχημα της Ερ Φρανς Κονκόρντ (Air France Concorde). Αμέσως μετά τη απογείωση από το Παρίσι καιγόμενο κατέπεσε παρασύροντας στο θάνατο και τους 109 επιβάτες και 4 κατοίκους στο σημείο της πτώσης.

Θάνατοι

- 3 Ιανουαρίου - Από καρδιακό επεισόδιο ο 50χρονος πρώην άσος της ΕΣΣΔ και της Διναμό Κιέβου Victor Kolotov. Το 1971 είχε ψηφιστεί καλύτερος ποδοσφαιριστής της χώρας, ενώ με την εθνική ομάδα είχε 53 συμμετοχές και 22 γκολ. Κατηγορία:2000 Κατηγορία:Έτη als:2000 ja:2000年 ko:2000년 ms:2000 simple:2000 th:พ.ศ. 2543 zh-min-nan:2000 nî

2001

Γεγονότα

- 5 Μαΐου - Ο Πάπας Ιωάννης Παύλος Β' επισκέπτεται την Ελλάδα. Είναι η πρώτη επίσκεψη Πάπα της Ρωμαιοκαθολικής Εκκλησίας μετά το Σχίσμα του 1054.
- 11 Δεκεμβρίου - Η Λαϊκή Δημοκρατία της Κίνας γίνεται μέλος του Διεθνούς Οργανισμού Εμπορίου.

Γεννήσεις

Θάνατοι

Κατηγορία:2001 Κατηγορία:Έτη als:2001 ja:2001年 ko:2001년 ms:2001 simple:2001 th:พ.ศ. 2544 zh-min-nan:2001 nî

2002

Γεγονότα

- Scooby-Doo
- Ιούνιος - Lilo & Stitch
- Χειμερινοί Ολυμπιακοί Αγώνες 2002 - Salt Lake City
- Σεπτέμβριος - Λίλο και Στίτς στην Ελλάδα

Γεννήσεις

Θάνατοι

- 3 Ιανουαρίου - Ο Ιταλός Αντόνιο Τοντ, από τη Σαρδηνία, ο γηραιότερος άνθρωπος μέχρι εκείνη τη στιγμή, σε ηλικία 112 ετών. Κατηγορία:2002 Κατηγορία:Έτη als:2002 ja:2002年 ko:2002년 ms:2002 simple:2002 th:พ.ศ. 2545 zh-min-nan:2002 nî

2003

Γεγονότα

- 6 Απριλίου - Δυνάμεις του αμερικανικού στρατού επιτίθενται στην Βαγδάτη (Ιρακ).

Γεννήσεις

Θάνατοι

Κατηγορία:2003 Κατηγορία:Έτη als:2003 ja:2003年 ko:2003년 ms:2003 simple:2003 th:พ.ศ. 2546 zh-min-nan:2003 nî

2004

Γεγονότα

- 26 Δεκεμβρίου - Σεισμός 26ης Δεκεμβρίου (Ινδικός ωκεανός) και τσουνάμι

2004 σε Αθλητισμός

- 4 Ιουλίου - Euro 2004, Ελλάδα, ανεπανάληπτη επιτυχία στην Πορτογαλία
- 13 Αυγούστου-29 Αυγούστου, Ολυμπιακοί Αγώνες, Αθήνα 2004

2004 σε Μουσική

2004 σε Παιχνίδι

2004 σε Ταινίες

- 30 Ιουνίου - Spiderman 2
- 7 Ιουλίου - Spiderman 2 στην Ελλάδα
- 5 Νοεμβρίου - The incredibles
- 26 Νοεμβρίου - Οι απίθανοι (The incredibles) στην Ελλάδα

2004 σε Τηλεόραση

- Απρίλιος - Duel Masters

Θάνατοι

- 29 Ιουλίου - Ρένα Βλαχοπούλου, Ελληνίδα ηθοποιός και τραγουδίστρια
- 8 Αυγούστου, Δημήτρης Παπαμιχαήλ
- Κατηγορία:Έτη als:2004 ja:2004年 ko:2004년 ms:2004 roa-rup:2004 simple:2004 th:พ.ศ. 2547 zh-min-nan:2004 nî

2006

20ός αιώνας | 21ος αιώνας | 22ος αιώνας 200ος δεκαετίας | 201ος δεκαετίας| 202ος δεκαετίας 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 ---- Η τρέχουσα σελίδα αφορά το έτος 2006 κατά το Γρηγοριανό Hμερολόγιο

Γεγονότα

- Χειμερινοί Ολυμπιακοί Αγώνες 2006 Κατηγορία:2006 Κατηγορία:Έτη ja:2006年 ko:2006년 simple:2006 th:พ.ศ. 2549

2007

20ός αιώνας | 21ος αιώνας | 22ος αιώνας 200ος δεκαετίας | 201ος δεκαετίας| 202ος δεκαετίας 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 ---- Η τρέχουσα σελίδα αφορά το έτος 2007 κατά το Γρηγοριανό Hμερολόγιο

Γεγονότα

Κατηγορία:2007 Κατηγορία:Έτη ja:2007年 ko:2007년 simple:2007 th:พ.ศ. 2550

2008

20ός αιώνας | 21ος αιώνας | 22ος αιώνας 200ος δεκαετίας | 201ος δεκαετίας| 202ος δεκαετίας 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 ---- Η τρέχουσα σελίδα αφορά το έτος 2008 κατά το Γρηγοριανό Hμερολόγιο

Γεγονότα

Κατηγορία:2008 Κατηγορία:Έτη ja:2008年 ko:2008년 simple:2008

Ιανουάριος 2003

Γεγονότα

Γεννήσεις

Θάνατοι

Κατηγορία:Μήνες Ετών

Μάρτιος 2003

Γεγονότα

Γεννήσεις

Θάνατοι

Κατηγορία:Μήνες Ετών

Μάιος 2003

Γεγονότα

Γεννήσεις

Θάνατοι

Κατηγορία:Μήνες Ετών

Ιούλιος 2003

Γεγονότα

Γεννήσεις

Θάνατοι

Κατηγορία:Μήνες Ετών

Άυγουστος 2003

Γεγονότα

Γεννήσεις

Θάνατοι

ja:「最近の出来事」2003年8月

Οκτώβριος 2003

Γεγονότα

Γεννήσεις

Θάνατοι

Κατηγορία:Μήνες Ετών ja:「最近の出来事」2003年10月

Νοέμβριος 2003

Γεγονότα

Γεννήσεις

Θάνατοι

Κατηγορία:Μήνες Ετών

Δεκέμβριος 2003

Γεγονότα

Γεννήσεις

Θάνατοι

Κατηγορία:Μήνες Ετών

Κατηγορία:Χρονολόγηση

Steganography

:This article is about steganography (hidden writing), not to be confused with stenography (shorthand). Steganography is the art and science of writing hidden messages in such a way that no one apart from the intended recipient knows of the existence of the message; this is in contrast to cryptography, where the existence of the message itself is not disguised, but the meaning is obscured. The word "Steganography" is of Greek origin and means "covered, or hidden writing". Its ancient origins can be traced back to 440 BC. Herodotus mentions two examples of Steganography in The Histories of Herodotus[http://www.cl.cam.ac.uk/~fapp2/publications/ieee99-infohiding.pdf]. Demeratus sent a warning about a forthcoming attack to Xerxes by writing it on a wooden panel and covering it in wax, which was itself inscribed with a message. Wax tablets were in common use then as re-usable writing surface, sometimes used for shorthand. The second ancient example is Histaeus who shaved the head of his most trusted slave and tattooed a message on his head. After his hair had grown the message was hidden. The purpose was to instigate a revolt against the Persians. Later, Johannes Trithemius's book Steganographia is a treatise on cryptography and steganography disguised as a book on black magic. Generally, a steganographic message will appear to be something else: a picture, an article, a shopping list, or some other message - the covertext. Classically, it may be hidden by using invisible ink between the visible lines of innocuous documents, or even written onto clothing. In WW2 a message was once written in morse code along two-colored knitting yarn. Another method is invisible ink underlining, or simply pin pricking of individual letters in a newspaper article, thus forming a message. It may even be a few words written under a postage stamp, the stamp then being the covertext. The advantage of steganography over cryptography alone, is that messages do not attract attention to themselves, messengers or to recipients. An unhidden coded message, no matter how unbreakable it is, will arouse suspicion and may in itself be incriminating. In some countries encryption is illegal. Steganography uses in electronic communication include steganographic coding inside of a transport layer such an MP3 file or a protocol such as UDP. Steganographic messages are often first encrypted by some traditional means, and then a covertext is modified in some way to contain the encrypted message, resulting in stegotext. For example, the letter size, spacing, typeface, or other characteristics of a covertext can be manipulated to carry the hidden message; only the recipient (who must know the technique used) can recover the message and then decrypt it. Francis Bacon is known to have suggested such a technique to hide messages.

An example from modern practice

Francis Bacon, an almost completely black image results. Making the resulting image 85 times brighter results in the second image.]] Francis Bacon The larger the cover message is (in data content terms — number of bits) relative to the hidden message, the easier it is to hide the latter. For this reason, digital pictures (which contain large amounts of data) are used to hide messages on the Internet and on other communication media. It is not clear how commonly this is actually done. For example: a 24-bit bitmap will have 8 bits representing each of the three color values (red, green, and blue) at each pixel. If we consider just the blue there will be 2⁸ different values of blue. The difference between say 11111111 and 11111110 in the value for blue intensity is likely to be undetectable by the human eye. Therefore, the least significant bit can be used (more or less undetectably) for something else other than color information. If we do it with the green and the red as well we can get one letter of ASCII text for every three pixels. Stated somewhat more formally, the objective for making steganographic encoding difficult to detect is to ensure that the changes to the carrier (the original signal) due to the injection of the payload (the signal to covertly embed) are visually (and ideally, statistically) negligible; that is to say, the changes are indistinguishable from the noise floor of the carrier. (From an information theoretical point of view, this means that the channel must have more capacity than the 'surface' signal requires, i.e., there is redundancy. For a digital image, this may be noise from the imaging element; for digital audio, it may be noise from recording techniques or amplification equipment. Any system with an analog (signal) amplification stage will also introduce so-called thermal or "1/f" noise, which can be exploited as a noise cover. In addition, lossy compression schemes (such as JPEG) always introduce some error into the decompressed data; it is possible to exploit this for steganographic use as well.) Steganography can be used for digital watermarking, where a message (being simply an identifier) is hidden in an image so that its source can be tracked or verified.

Steganographic techniques

Steganography has been widely used in historical times, especially before cryptographic systems were developed. Examples of historical usage include:
- Hidden messages in wax tablets: in ancient Greece, people wrote messages on the wood, then covered it with wax so that it looked like an ordinary, unused, tablet.
- Hidden messages on messenger's body: also in ancient Greece. Herodotus tells the story of a message tattooed on a slave's shaved head, hidden by the growth of his hair, and exposed by shaving his head again. The message, if the story is true, carried a warning to Greece about Persian invasion plans.
- Hidden messages on paper written in secret inks under other messages or on the blank parts of other messages.
- During and after World War II, espionage agents used microdots to send information back and forth. Since the dots were typically extremely small -- the size of a period produced by a typewriter (perhaps in a font with 10 or 12 characters per inch) or even smaller -- the stegotext was whatever the dot was hidden within. If a letter or an address, it was some alphabetic characters. If under a postage stamp, it was the presence of the stamp.
- More obscurely, during World War II, a Japanese spy in New York City, Velvalee Dickinson, sent information to accommodation addresses in neutral South America. She was a dealer in dolls, and her letters discussed how many of this or that doll to ship. The stegotext in this case was the doll orders; the 'plaintext' being concealed was itself a codetext giving information about ship movements, etc. Her case became somewhat famous and she became known as the Doll Woman.
- The one-time pad is a theoretically unbreakable cipher that produces ciphertexts indistinguishable from random texts: only those who have the private key can distinguish these ciphertexts from any other perfectly random texts. Thus, any perfectly random data can be used as a covertext for a theoretically unbreakable steganography.
- In the manga Lone Wolf and Cub, a main plot device is a Yagyū letter which has a message written in mulberry extract. They see the message by placing it in a bowl of silkworms and seeing where they eat. Some more recent steganography techniques:
- Chaffing and winnowing
- Invisible ink
- Null ciphers
- Concealed messages in tampered executable files, exploiting redundancy in the i386 instruction set [http://crazyboy.com/hydan/].

Additional terminology

In general, terminology analogous to (and consistent with) more conventional radio and communications technology is used; however, a brief description of some terms which show up in software specifically, and are easily confused, is appropriate. These are most relevant to digital steganographic systems. The payload is the data it is desirable to transport (and, therefore, to hide). The carrier is the signal, stream, or data file into which the payload is hidden; contrast "channel" (typically used to refer to the type of input, such as "a JPEG image"). The resulting signal, stream, or data file which has the payload encoded into it is sometimes referred to as the package. The percentage of bytes, samples, or other signal elements which are modified to encode the payload is referred to as the encoding density and is typically expressed as a floating-point number between 0 and 1. In a set of files, those files considered likely to contain a payload are called suspects. If the suspect was identified through some type of statistical analysis, it may be referred to as a candidate.

Rumored usage in terrorism

The rumors about terrorists using steganography started first in the daily newspaper USA Today on February 5th 2001. The articles are still available online, and were titled "Terrorist instructions hidden online", and the same day, "Terror groups hide behind Web encryption". In July of the same year, the information looked even more precise: "Militants wire Web with links to jihad". A citation: "Lately, al-Qaeda operatives have been sending hundreds of encrypted messages that have been hidden in files on digital photographs on the auction site eBay.com". These rumors were cited many times - without ever showing any actual proof - by other media worldwide, especially after the terrorist attack of 9/11. The USA Today articles were written by veteran foreign correspondent Jack Kelley, who in 2004 was fired in a big scandal, because it appeared that he fabricated a lot of stories and invented sources that didn't exist. In October 2001, the New York Times published an article claiming that al-Qaeda had used steganographic techniques to encode messages into images, and then transported these via email and possibly via USENET to prepare and execute the September 11, 2001 Terrorist Attack. Despite being dismissed by security experts, the story has been widely repeated and resurfaces frequently. It was noted that the story apparently originated with a press release from "iomart" [http://www.iomart.com], a vendor of steganalysis software. No corroborating evidence has been produced by any other source. Moreover, a captured al-Qaeda training manual makes no mention of this method of steganography. The chapter on communications in the al-Qaeda manual acknowledges the technical superiority of US security services, and generally advocates low-technology forms of covert communication. The chapter on "codes and ciphers" places considerable emphasis on using invisible inks in traditional paper letters, plus simple ciphers such as simple substitution with nulls; computerized image steganography is not mentioned. Nevertheless public efforts were mounted to detect the presence of steganographic information in images on the web (especially on eBay, which had been mentioned in the New York Times article). To date these scans have examined millions of images without detecting any steganographic content (see "Detecting Steganographic Content on the Internet" under external links), other than test images used to test the system, and instructional images on web sites about steganography. Effective detection of steganographically encoded materials in communications intercepts between suspected terrorists is therefore extremely important, but very complicated, as we will see below.

Countermeasures

The detection of steganographically encoded packages is called steganalysis. The simplest method to detect modified files, however, is to compare them to the originals. To detect information being moved through the graphics on a website, for example, an analyst can maintain known-clean copies of these materials and compare them against the current contents of the site. The differences (assuming the carrier is the same) will compose the payload. In general, using an extremely high compression rate makes steganography difficult, but not impossible; while compression errors provide a good place to hide data, high compression reduces the amount of data available to hide the payload in, raising the encoding density and facilitating easier detection (in the extreme case, even by casual observation)..

External links

Steganography articles
- [http://www.forensics.nl/steganography Steganography Articles, Links, and Whitepapers] at Forensics.nl
- [http://petitcolas.net/fabien/steganography/image_downgrading/index.html Examples showing images hidden in other images]
- [http://www.fbi.gov/hq/lab/fsc/backissu/july2004/research/2004_03_research01.htm FBI Article: An Overview of Steganography for the Computer Forensics Examiner] Steganalysis
- [http://acmqueue.com/modules.php?name=Content&pa=showpage&pid=241 Cyber warfare: steganography vs. steganalysis] For every clever method and tool being developed to hide information in multimedia data, an equal number of clever methods and tools are being developed to detect and reveal its secrets.
- [http://www.citi.umich.edu/techreports/reports/citi-tr-01-11.pdf "Detecting Steganographic Content on the Internet"], PDF file, 813 KB.
- Some sample pages of [http://petitcolas.net/fabien/steganography/steganographica/ Gaspar Schott's Schola steganographica]
- [http://isis.poly.edu/projects/stgeo/ Research Group] An example of ongoing research on Steganography. Implementations
- [http://www.freenet.org.nz/phonebook/ Phonebook FS] protects your disks with Deniable Encryption, aka data hidden in another encrypted data.
- [http://www.spammimic.com spammimic.com] will take a sentence that you provide and turn it into text that looks to all the world like spam.
- [http://www.stegoarchive.com/ Software for steganography]
- [http://www.programmersheaven.com/zone3/cat1157/38361.htm StegoMagic 1.0] A Cutting Edge Free Steganographic Software
- [http://users.telenet.be/d.rijmenants/en/steganote.htm StegaNote] Hiding text and files in images
- [http://francyzone.onlywebs.com/stego.php stego and winstego] Steganography by justified plain text.
- [http://diit.sourceforge.net Digital Invisible Ink Toolkit] An open-source cross-platform image steganography suite that includes both steganography and steganalysis implementations.
- [http://steghide.sourceforge.net/index.php Steghide] Free .jpeg and .wav encryption for Linux and other operating systems.
- [http://www.hermetic.ch/hst/hst.htm Hermetic Stego] Windows steganography software for hiding a file of any size in one or more BMP image files.
- [http://www.truecrypt.org/hiddenvolume.php TrueCrypt] Free, open-source Windows/Linux disk encryption software that supports hiding one encrypted volume inside another, without leaving any evidence that the second encrypted volume exists. Category:Steganography Category:Espionage

download sitemap apartments in Nice spielautomaten hotels Krakow Praga appartamenti

LITERKI DOWNLOAD NERO.6.pl url drukarnia kraków Samsung SGH-J400 fotosintesi pada daun merah Poradnik inwestora Salvador Dali Perfumy rozrywka omena warszawska

:: RELATED NEWS ::

Wikipedia:Votes for deletion/Becky Murdy

This page is an archive of the discussion about the proposed deletion of the article below. This page is no longer live. Further comments should be made on the article's talk page rather than here so that this page is preserved as an historic record.
The result of the debate was SPEEDY. jni 13:58, 8 May 2005 (UTC)