View allAll Photos Tagged cryptography
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
Motorola SECTEL 3500 Model 5DGT3506XA. Round opening on right side is where the "CIK" (Crypto Ignition Key) is inserted. The CIK contains embedded software and activates maximum encryption. CIK distribution is closely controlled, and key is not included (shipped) with the phone.
Will "Go Secure" without CIK in a reduced security mode by pressing the secure button. Effective against a sophisticated listener even using reduced security.
Secure voice at 2400, 4800, and 9600 bps full duplex.
Data transmission at 75, 110, 300, 600, and 1200 bps asynchronous mode. In synchronous mode, data can be sent at 2400, 4800 and 9600 bps.
Works great as a normal home phone, no modifications are required. It is analog - plug and play.
Sectel 1500: $1,800.00
Sectel 2500: $2,145.00
Sectel 3500: $3,395.00
Sectel 9600: $4,495.00
Support for Embedded Electronics Starter Kit from GHI Electronics
www.ghielectronics.com/support
FEZ Spider Starter Kit
www.ghielectronics.com/catalog/product/297
FEZ Spider Starter Kit is the first commercially available .NET Gadgeteer-compatible kit. it includes everything necessary for educators, hobbyists and even professionals. Embedded development is fast & easy (FEZ) thanks to .NET Micro Framework, .NET Gadgeteer and the numerous GHI value added features such as WiFi and USB Host.
The kit includes:
FEZ Spider Mainboard
Display T35 Module (3.5" with touchscreen)
USB Client DP Module (with USB cable)
Camera Module
2x Multicolor LED Module (DaisyLink)
2x Button Module
Ethernet J11D Module
SD Card Module
USB Host Module
Extender Module
Joystick Module
10cm IDC cables (included with modules).
Assorted IDC Cable Pack:
4x 5cm IDC cables
3x 20cm IDC cables
1x 50cm IDC cable
Reusable Plastic Storage Box
FEZ Spider Mainboard is a .NET Gadgeteer-compatible mainboard based on GHI Electronics' EMX module. This makes FEZ Spider Mainboard the most feature-full .NET Gadgeteer compatible device in the market. It contains all of .NET Micro Framework core features and adds many exclusive features, such as USB host, WiFi and RLP (loading native code). All these features combine to provide a rapid prototyping platform.
Key Features:
14 .NET Gadgeteer compatible sockets that include these types: X, Y, A, C, D, E, F, H, I, K, O, P, S, T, U, R, G, B and Z.
Configurable on-board LED
Configuration switches.
Based on GHI Electronics EMX module
72MHz 32-bit ARM7 processor
4.5 MB Flash
16 MB RAM
LCD controller
Full TCP/IP Stack with SSL, HTTP, TCP, UDP, DHCP
Ethernet, WiFi driver and PPP ( GPRS/ 3G modems) and DPWS
USB host
USB Device with specialized libraries to emulate devices like thumb-drive, virtual COM (CDC), mouse, keyboard
76 GPIO Pin
2 SPI (8/16bit)
I2C
4 UART
2 CAN Channels
7 10-bit Analog Inputs
10-bit Analog Output (capable of WAV audio playback)
4-bit SD/MMC Memory card interface
6 PWM
OneWire interface (available on any IO)
Built-in Real Time Clock (RTC) with the suitable crystal
Processor register access
OutputCompare for generating waveforms with high accuracy
RLP allowing users to load native code (C/Assembly) for real-time requirements
Extended double-precision math class
FAT File System
Cryptography (AES and XTEA)
Low power and hibernate support
In-field update (from SD, network or other)
Dimensions: W 2.25" x L 2.05" x H 0.5"
Power
Low power and hibernate modes
Active power consumption 160 mA
Idle power consumption 120 mA
Hibernate power consumption 40 mA
Enviromental:
Requires .NET Gadgeteer standard red power modules.
RoHS compliant /Lead-free compliant
Most EMX software features are GHI exclusive, see software documentation for details.
For more information about .NET Gadgeteer visit:
Photograph taken by Michael Kappel
Met de opkomst van de cryptocurrency Bitcoin kwam ook de revolutionaire technologie in beeld; de blockchain. FIBER en de Brakke Grond presenteren een avond met de Vlaamse cyberfilosoof Michel Bauwens over de blockchain. Een gedecentraliseerde database die de basis vormt achter de controversiële Bitcoin.
Embedded Electronics Starter Kit from GHI Electronics
FEZ Spider Starter Kit
www.ghielectronics.com/catalog/product/297
FEZ Spider Starter Kit is the first commercially available .NET Gadgeteer-compatible kit. it includes everything necessary for educators, hobbyists and even professionals. Embedded development is fast & easy (FEZ) thanks to .NET Micro Framework, .NET Gadgeteer and the numerous GHI value added features such as WiFi and USB Host.
The kit includes:
FEZ Spider Mainboard
Display T35 Module (3.5" with touchscreen)
USB Client DP Module (with USB cable)
Camera Module
2x Multicolor LED Module (DaisyLink)
2x Button Module
Ethernet J11D Module
SD Card Module
USB Host Module
Extender Module
Joystick Module
10cm IDC cables (included with modules).
Assorted IDC Cable Pack:
4x 5cm IDC cables
3x 20cm IDC cables
1x 50cm IDC cable
Reusable Plastic Storage Box
FEZ Spider Mainboard is a .NET Gadgeteer-compatible mainboard based on GHI Electronics' EMX module. This makes FEZ Spider Mainboard the most feature-full .NET Gadgeteer compatible device in the market. It contains all of .NET Micro Framework core features and adds many exclusive features, such as USB host, WiFi and RLP (loading native code). All these features combine to provide a rapid prototyping platform.
Key Features:
14 .NET Gadgeteer compatible sockets that include these types: X, Y, A, C, D, E, F, H, I, K, O, P, S, T, U, R, G, B and Z.
Configurable on-board LED
Configuration switches.
Based on GHI Electronics EMX module
72MHz 32-bit ARM7 processor
4.5 MB Flash
16 MB RAM
LCD controller
Full TCP/IP Stack with SSL, HTTP, TCP, UDP, DHCP
Ethernet, WiFi driver and PPP ( GPRS/ 3G modems) and DPWS
USB host
USB Device with specialized libraries to emulate devices like thumb-drive, virtual COM (CDC), mouse, keyboard
76 GPIO Pin
2 SPI (8/16bit)
I2C
4 UART
2 CAN Channels
7 10-bit Analog Inputs
10-bit Analog Output (capable of WAV audio playback)
4-bit SD/MMC Memory card interface
6 PWM
OneWire interface (available on any IO)
Built-in Real Time Clock (RTC) with the suitable crystal
Processor register access
OutputCompare for generating waveforms with high accuracy
RLP allowing users to load native code (C/Assembly) for real-time requirements
Extended double-precision math class
FAT File System
Cryptography (AES and XTEA)
Low power and hibernate support
In-field update (from SD, network or other)
Dimensions: W 2.25" x L 2.05" x H 0.5"
Power
Low power and hibernate modes
Active power consumption 160 mA
Idle power consumption 120 mA
Hibernate power consumption 40 mA
Enviromental:
Requires .NET Gadgeteer standard red power modules.
RoHS compliant /Lead-free compliant
Most EMX software features are GHI exclusive, see software documentation for details.
For more information about .NET Gadgeteer visit:
Photograph taken by Michael Kappel
Bletchley Park és un dels llocs més fascinants de la història del segle XX. Aquí, durant la II Guerra Mundial i buscant la manera de desxifrar els codis militars alemanys, en sorgí la informàtica i els ordinadors.
Aquí podeu veure una vista general dels blocs construits a partir de 1941 per encabir el creixent personal del que es coneixeria posteriorment com "Station X".
ca.wikipedia.org/wiki/Bletchley_Park
========================================================
Bletchley Park is one of the most amazing historical places related to the XX Century in general and to WWII in particular. Here, during the colossal effort to crack the german military codes, computers and computing science were born (or at least had their main intial development).
Here you can see some of the wartime blocks (in fact A Block - Naval Intelligence) build after 1940, in order to cope with the increasing staff of what was known as the GC&CS, but his actual famous name is Station X.
en.wikipedia.org/wiki/Bletchley_Park
www.bletchleypark.org/content/museum.rhtm
For an impresive virtual visit, take a look to these videos:
Located at the Fabyan Villa. George Fabyan was a millionaire businessman who founded a private research laboratory. Fabyan's laboratory pioneered modern cryptography. National Security Agency has recognized the laboratories as the birthplace of cryptology
Met de opkomst van de cryptocurrency Bitcoin kwam ook de revolutionaire technologie in beeld; de blockchain. FIBER en de Brakke Grond presenteren een avond met de Vlaamse cyberfilosoof Michel Bauwens over de blockchain. Een gedecentraliseerde database die de basis vormt achter de controversiële Bitcoin.
Signal Design for Good Correlation
For Wireless Communication, Cryptography, and Radar
Solomon W. Golomb, University of Southern California
Guang Gong, University of Waterloo, Ontario
en.wikipedia.org/wiki/Golomb_coding
"This book provides a comprehensive, up-to-date description of the methodologies and the application areas, throughout the range of digital communication, in which individual signals and sets of signals with favorable correlation properties play a central role. The necessary mathematical background is presented to explain how these signals are generated, and to show how they satisfy the appropriate correlation constraints. All the known methods to obtain balanced binary sequences with two-valued autocorrelation, many of them only recently discovered, are presented in depth. The authors treat important application areas including: Code Division Multiple Access (CDMA) signals, such as those already in widespread use for cell-phone communication, and planned for universal adoption in the various approaches to 'third-generation'(3G) cell-phone use; systems for coded radar and sonar signals; communication signals to minimize mutual interference ('cross-talk') in multi-user environments; and pseudo-random sequence generation for secure authentication and for stream cipher cryptology."
i101208 030
The Electronic Associates, Inc. Pace TR-10 general-purpose analog computer, introduced in 1959, used electrical components and circuits to provide solutions for mathematical equations. A mathematician, scientist, or engineer plugged modules into the TR-10, connected sections of the TR-10 with cables, and adjusted the parameter knobs at the top to represent a mathematical equation and its input parameters. The resulting voltages provided the solution to the equation. The TR-10 was capable of solving 10th order differential equations.
To provide a sense of life as an engineer before the digital age, here is an excerpt from the TR-10 manual:
------------------------------
New EAI computer puts the advantage of analog computation right at your desk. Accurate up to 0.1%, it is capable of performing the mathematical operations of summation, integration, sign changing, multiplication, division, and function generation; those operations required in the solution of most of your routine engineering problems. Differential equations, basic to most engineering problems, can now be solved with surprising rapidity. Even if you have never seen a computer before, you can learn to operate the TR-10 as easily as you learned to use a slide rule.
You simply turn a knob to feed in design parameters. The computer provides an instant-by-instant dynamic picture of the effect of each change. You can study relationships of heat, pressure, flow, vibration, torque or any other variable. And you can visually compare one with the other. This new insight into the behavior of differential equations helps you to arrive at solutions faster … easier.
Because of its unique portability, this compact computer can become your personal tool. Carried right to your desk, it can be used to solve your day-to-day problems, saving you time and eliminating the drudgery of repetitive hand calculations. By allowing you to spend more of your time on creative engineering, it can enhance your value as an engineer.
------------------------------
Seen at the National Security Agency’s National Cryptologic Museum, Fort Meade, Maryland.
An observation from someone who is not an expert in cryptography: Cryptography is about converting order (a written or spoken message) to disorder (an encrypted communication with no clear patterns) and vice versa. Thus, I find it interesting that a number of tools for cryptography—especially prior to the digital age—have a physical order or pattern.
Met de opkomst van de cryptocurrency Bitcoin kwam ook de revolutionaire technologie in beeld; de blockchain. FIBER en de Brakke Grond presenteren een avond met de Vlaamse cyberfilosoof Michel Bauwens over de blockchain. Een gedecentraliseerde database die de basis vormt achter de controversiële Bitcoin.
Met de opkomst van de cryptocurrency Bitcoin kwam ook de revolutionaire technologie in beeld; de blockchain. FIBER en de Brakke Grond presenteren een avond met de Vlaamse cyberfilosoof Michel Bauwens over de blockchain. Een gedecentraliseerde database die de basis vormt achter de controversiële Bitcoin.
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
The agricultural town of Esna is on the west bank of the Nile 55km south of Luxor. Cruise boats often make this town their first port of call after leaving Luxor to visit the remains of a Ptolemaic temple in the centre of the town.
The ancient name for Esna was Iunyn or Ta-Senet, classical Latopolis. The temple, dating to the Ptolemaic and Roman Period and one of the last temples built in Egypt, stands today in its excavation pit, 9m below the modern ground level. It was dedicated to the god Khnum and several other deities, including Neith, Heka, Satet and Menheyet.
Esna Temple would once have been built to a plan similar to the temples at Edfu and Dendera but all that now remains is the hypostyle hall which was built by the Roman Emperor Claudius who extended earlier buildings. The oldest part of the structure seen today is the west (back) wall which would have been the façade of the original temple, depicting reliefs of Ptolemy VI Philometer and Ptolemy VIII Neos Philopator. The part of the temple we see today is around a quarter of the size of the original building.
The roof of the hypostyle hall is still intact, supported by 24 columns each with varied floral capitals. They are decorated with texts describing the religious festivals of the town and several Roman emperors before the gods. One of the columns shows the Emperor Trajan dancing before the goddess Menheyet. Another nearby temple which was also mentioned in the texts, has been excavated at Kom Mer, south of Esna.
The north wall of the hypostyle shows a traditional scene of the king netting wildfowl (representing evil spirits). Just at the corner, on the east wall is a puzzling relief on the lower part of a calendar which is said to be a cryptographic hymn to Khnum, its hieroglyphs mostly crocodiles, and echoed on the opposite corner of the same wall in hieroglyphs of rams. Also, built into the east wall inside the entrance is a small chamber which may have been a priest's robing room, similar to a feature found at Edfu Temple, or possibly a chapel with cartouches of Domitian. Decoration of the south wall was carved for Septimus Servus and his sons, Geta and Caracalla, depicting them before several divinities. There are calendars on the upper parts of the north and south walls.
The ceiling of the hypostyle shows Egyptian astronomical figures on the northern half and Roman signs of the zodiac on the southern half. The temple façade is constructed in the style of the period with the usual screen walls inset with columns. The reliefs show the Roman Emperors named by their cartouches, before many of the Upper Egyptian deities. There is a frieze of Nile gods along the base of the façade.
In the courtyard in front of the temple there is a statue of the goddess Menheyet or Menhyt who was a little known lion-headed goddess named as the consort of Khnum at Esna.
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
Met de opkomst van de cryptocurrency Bitcoin kwam ook de revolutionaire technologie in beeld; de blockchain. FIBER en de Brakke Grond presenteren een avond met de Vlaamse cyberfilosoof Michel Bauwens over de blockchain. Een gedecentraliseerde database die de basis vormt achter de controversiële Bitcoin.
Embedded Electronics Starter Kit from GHI Electronics
FEZ Spider Starter Kit
www.ghielectronics.com/catalog/product/297
FEZ Spider Starter Kit is the first commercially available .NET Gadgeteer-compatible kit. it includes everything necessary for educators, hobbyists and even professionals. Embedded development is fast & easy (FEZ) thanks to .NET Micro Framework, .NET Gadgeteer and the numerous GHI value added features such as WiFi and USB Host.
The kit includes:
FEZ Spider Mainboard
Display T35 Module (3.5" with touchscreen)
USB Client DP Module (with USB cable)
Camera Module
2x Multicolor LED Module (DaisyLink)
2x Button Module
Ethernet J11D Module
SD Card Module
USB Host Module
Extender Module
Joystick Module
10cm IDC cables (included with modules).
Assorted IDC Cable Pack:
4x 5cm IDC cables
3x 20cm IDC cables
1x 50cm IDC cable
Reusable Plastic Storage Box
FEZ Spider Mainboard is a .NET Gadgeteer-compatible mainboard based on GHI Electronics' EMX module. This makes FEZ Spider Mainboard the most feature-full .NET Gadgeteer compatible device in the market. It contains all of .NET Micro Framework core features and adds many exclusive features, such as USB host, WiFi and RLP (loading native code). All these features combine to provide a rapid prototyping platform.
Key Features:
14 .NET Gadgeteer compatible sockets that include these types: X, Y, A, C, D, E, F, H, I, K, O, P, S, T, U, R, G, B and Z.
Configurable on-board LED
Configuration switches.
Based on GHI Electronics EMX module
72MHz 32-bit ARM7 processor
4.5 MB Flash
16 MB RAM
LCD controller
Full TCP/IP Stack with SSL, HTTP, TCP, UDP, DHCP
Ethernet, WiFi driver and PPP ( GPRS/ 3G modems) and DPWS
USB host
USB Device with specialized libraries to emulate devices like thumb-drive, virtual COM (CDC), mouse, keyboard
76 GPIO Pin
2 SPI (8/16bit)
I2C
4 UART
2 CAN Channels
7 10-bit Analog Inputs
10-bit Analog Output (capable of WAV audio playback)
4-bit SD/MMC Memory card interface
6 PWM
OneWire interface (available on any IO)
Built-in Real Time Clock (RTC) with the suitable crystal
Processor register access
OutputCompare for generating waveforms with high accuracy
RLP allowing users to load native code (C/Assembly) for real-time requirements
Extended double-precision math class
FAT File System
Cryptography (AES and XTEA)
Low power and hibernate support
In-field update (from SD, network or other)
Dimensions: W 2.25" x L 2.05" x H 0.5"
Power
Low power and hibernate modes
Active power consumption 160 mA
Idle power consumption 120 mA
Hibernate power consumption 40 mA
Enviromental:
Requires .NET Gadgeteer standard red power modules.
RoHS compliant /Lead-free compliant
Most EMX software features are GHI exclusive, see software documentation for details.
For more information about .NET Gadgeteer visit:
Photograph taken by Michael Kappel
Geheimschreiber
Although the ENIGMA remains the best know German cryptographic machine of World War II, in the early 1940's the German military introduced several new cryptographic teletypewriters known under the name Geheimschreiber - sometimes translated as "private secretary", sometimes as "secret writer".
These machines offered on-line encryption and decryption, that is plain test could be typed directly into the machine, automatically converted to encrypted text, and sent directly to the transmitter. In addtion to security, these "secret writers" provided the Germans with the ability to encrypt large volumes of test at high speed.
Learning that the Germans had named an early version of these machines SWORDFISH, the British and Americans bestowed nicknames associated with fish on the machines and the communications links in which they were used. The two most famous are TUNNY and STURGEON.
Just as they developed the Bombe to assist decryption of ENIGMA , the British developed data processing to attack the fish family of machine ciphers. (I must add: This was a whale of a job!) This led to the construction of the COLOSSUS which British historian F. H. Hinsley is "justly claimed as a pioneer programmable electronic digital computer."
STURGEON Siemens and Halske T52
The German Air Force began using the Siemens T-52 in 1942. The British nicknamed the machine STURGEON. Prototypes of this machine were developed at the request of the German Navy and were first manufactured in 1932.
Like the TUNNY machine, the STURGEON provided the German military with on-line cryptographic encryption decryption with high speed for large volumes of messages. The STURGEON added encryption capability to a standard teleprinter, although some models of STURGEON were later adapted for direct radio transmission.
Source: National Cryptologic Museum 13 February 2009 with some hyperlinks added
Interesting T52 link www.quadibloc.com/crypto/te0302.htm
There is a great report concerning TUNNY and COLOSSUS at www.alanturing.net/tunny_report/
i09_0214 089
Embedded Electronics Starter Kit from GHI Electronics
FEZ Spider Starter Kit
www.ghielectronics.com/catalog/product/297
FEZ Spider Starter Kit is the first commercially available .NET Gadgeteer-compatible kit. it includes everything necessary for educators, hobbyists and even professionals. Embedded development is fast & easy (FEZ) thanks to .NET Micro Framework, .NET Gadgeteer and the numerous GHI value added features such as WiFi and USB Host.
The kit includes:
FEZ Spider Mainboard
Display T35 Module (3.5" with touchscreen)
USB Client DP Module (with USB cable)
Camera Module
2x Multicolor LED Module (DaisyLink)
2x Button Module
Ethernet J11D Module
SD Card Module
USB Host Module
Extender Module
Joystick Module
10cm IDC cables (included with modules).
Assorted IDC Cable Pack:
4x 5cm IDC cables
3x 20cm IDC cables
1x 50cm IDC cable
Reusable Plastic Storage Box
FEZ Spider Mainboard is a .NET Gadgeteer-compatible mainboard based on GHI Electronics' EMX module. This makes FEZ Spider Mainboard the most feature-full .NET Gadgeteer compatible device in the market. It contains all of .NET Micro Framework core features and adds many exclusive features, such as USB host, WiFi and RLP (loading native code). All these features combine to provide a rapid prototyping platform.
Key Features:
14 .NET Gadgeteer compatible sockets that include these types: X, Y, A, C, D, E, F, H, I, K, O, P, S, T, U, R, G, B and Z.
Configurable on-board LED
Configuration switches.
Based on GHI Electronics EMX module
72MHz 32-bit ARM7 processor
4.5 MB Flash
16 MB RAM
LCD controller
Full TCP/IP Stack with SSL, HTTP, TCP, UDP, DHCP
Ethernet, WiFi driver and PPP ( GPRS/ 3G modems) and DPWS
USB host
USB Device with specialized libraries to emulate devices like thumb-drive, virtual COM (CDC), mouse, keyboard
76 GPIO Pin
2 SPI (8/16bit)
I2C
4 UART
2 CAN Channels
7 10-bit Analog Inputs
10-bit Analog Output (capable of WAV audio playback)
4-bit SD/MMC Memory card interface
6 PWM
OneWire interface (available on any IO)
Built-in Real Time Clock (RTC) with the suitable crystal
Processor register access
OutputCompare for generating waveforms with high accuracy
RLP allowing users to load native code (C/Assembly) for real-time requirements
Extended double-precision math class
FAT File System
Cryptography (AES and XTEA)
Low power and hibernate support
In-field update (from SD, network or other)
Dimensions: W 2.25" x L 2.05" x H 0.5"
Power
Low power and hibernate modes
Active power consumption 160 mA
Idle power consumption 120 mA
Hibernate power consumption 40 mA
Enviromental:
Requires .NET Gadgeteer standard red power modules.
RoHS compliant /Lead-free compliant
Most EMX software features are GHI exclusive, see software documentation for details.
For more information about .NET Gadgeteer visit:
Photograph taken by Michael Kappel
i09_0214 110
The US Navy captured this Japanese RED cipher machine. Like its diplomatic counterpart, the Navy machine separated the alphabet into two subgroups. However, instead of using the Romanized spellings, it has a katakana keyboard. It is believed that due to the difficulty in using and maintaining this machine, the Navy RED saw little use by the Japanese fleet.
Source: National Cryptologic Museum
Red
The prototype machine was finally completed as 91-shiki injiki(九一式印字機) ("Type 91 print machine") in 1931. The year 1931 was year 2591 in the Japanese Imperial calendar. Thus it was prefixed "91-shiki" from the year it was developed.
The 91-shiki injiki Roman-letter model was also used by the Ministry of Foreign Affairs as Angooki Taipu-A (暗号機 タイプA) ("Type A Cipher Machine"), codenamed Red by United States cryptanalysts.
The Red machine was unreliable unless the contacts in its half-rotor switch were cleaned every day. It enciphered vowels (AEIOUY) and consonants separately, perhaps to reduce telegram costs, and this was a significant weak point. The Navy also used the 91-shiki injiki Kana-letter model at its bases and on its vessels.
Source
i09_0214 111
The US Navy captured this Japanese RED cipher machine. Like its diplomatic counterpart, the Navy machine separated the alphabet into two subgroups. However, instead of using the Romanized spellings, it has a katakana keyboard. It is believed that due to the difficulty in using and maintaining this machine, the Navy RED saw little use by the Japanese fleet.
Source: National Cryptologic Museum
Red
The prototype machine was finally completed as 91-shiki injiki(九一式印字機) ("Type 91 print machine") in 1931. The year 1931 was year 2591 in the Japanese Imperial calendar. Thus it was prefixed "91-shiki" from the year it was developed.
The 91-shiki injiki Roman-letter model was also used by the Ministry of Foreign Affairs as Angooki Taipu-A (暗号機 タイプA) ("Type A Cipher Machine"), codenamed Red by United States cryptanalysts.
The Red machine was unreliable unless the contacts in its half-rotor switch were cleaned every day. It enciphered vowels (AEIOUY) and consonants separately, perhaps to reduce telegram costs, and this was a significant weak point. The Navy also used the 91-shiki injiki Kana-letter model at its bases and on its vessels.
Source
ZoomCharts is offering data visualization tools to support presenters at the National Conference on Emerging Trends in Information Technology, the theme of which will be Cyber Security: A Panoramic View.
Organized by the Institute of Innovation in Technology & Management, and in collaboration with the Institute of Information Technology & Management, the event takes place on March 21st, 2015, at, D-27, 28, Institutional Area, Janakpuri, New Dehli-110058.
Check out what you can do with ZoomCharts charts and graphs at zoomcharts.com
ZoomCharts is a leading data visualization provider, offering the worldâs most interactive data visualization software. All charts and graphs are completely interactive, support big data sets, work on all modern devices including touch screens, and perform at incredibly fast speeds. Be among the growing number of professionals discovering the exciting potential that ZoomCharts has in improving the efficiency of data analysis and presentation.
Original papers being accepted at the cyber security conference include those by researchers, academicians, industrialists, and postgraduate students.
There is a wide range of topics being covered at the event, such as Cloud Security, Mobile and Web Security, Wireless Network Security, Social Networking Security and Privacy, Network Security and Cryptography, End Point Security, Biometrics, Anti-Forensic Techniques, Honeynet Technologies, SCADA Security, Cyber Threats and Trends, Firewall Management, Virtualized Machines, SOA Security Issues, and more.
Check out ZoomCharts products:
Network Chart
Big network exploration
Explore linked data sets. Highlight relevant data with dynamic filters and visual styles. Incremental data loading. Exploration with focus nodes.
Time Chart
Time navigation and exploration tool
Browse activity logs, select time ranges. Multiple data series and value axes. Switch between time units.
Pie Chart
Amazingly intuitive hierarchical data exploration
Get quick overview of your data and drill down when necessary. All in a single easy to use chart.
Facet Chart
Scrollable bar chart with drill-down
Compare values side by side and provide easy access to the long tail.
ZoomCharts
The worldâs most interactive data visualization software
#zoomcharts #interactive #data #visualization #charts #graphs #bigdata #dataviz #Delhi #NewDelhi #India #IITM #IT #cyber #cybersecurity #security #cloud #mobile #web #wireless #network #social #socialnetwork #privacy #cryptography #endpoint #biometrics #antiforensic #Honeynet #SCADA #cyberthreats #firewall #SOA
Met de opkomst van de cryptocurrency Bitcoin kwam ook de revolutionaire technologie in beeld; de blockchain. FIBER en de Brakke Grond presenteren een avond met de Vlaamse cyberfilosoof Michel Bauwens over de blockchain. Een gedecentraliseerde database die de basis vormt achter de controversiële Bitcoin.
Cal U computer information systems professors Drs. Pratibha Menon, left, and Lisa Kovalchick, discuss a cryptography computer application on an Eberly lab. The two instructors have rceived a grant that will help train providers of afterschool programs in computer programming and cryptography.
Met de opkomst van de cryptocurrency Bitcoin kwam ook de revolutionaire technologie in beeld; de blockchain. FIBER en de Brakke Grond presenteren een avond met de Vlaamse cyberfilosoof Michel Bauwens over de blockchain. Een gedecentraliseerde database die de basis vormt achter de controversiële Bitcoin.
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
Taken at the National Cryptologic Museum, NSA.
Creative Commons photo courtesy of ideonexus, please feel free to use for your own purposes.
Picture number: COM/B911217.Description: Wrens operating the 'Colossus' computer, 1943. Colossus was the world's first electronic programmable computer, at Bletchley Park in Bedfordshire. Bletchley Park was the British forces' intelligence centre during WWII, and is where cryptographers deciphered top-secret military communiques between Hitler and his armed forces. The communiques were encrypted in the Lorenz code which the Germans considered unbreakable, but the codebreakers at Bletchley cracked the code with the help of Colossus, and so aided the Allies' victory..Credit: Bletchley Park Trust/Science & Society Picture Library..All images reproduced must have the correct credit line. Clients who do not print a credit, or who print an incorrect credit, are charged a 100% surcharge on top of the relevant reproduction fee. Storage of this image in digital archives is not permitted. For further information contact the Science & Society Picture Library on (+44) 207 942 4400..
Met de opkomst van de cryptocurrency Bitcoin kwam ook de revolutionaire technologie in beeld; de blockchain. FIBER en de Brakke Grond presenteren een avond met de Vlaamse cyberfilosoof Michel Bauwens over de blockchain. Een gedecentraliseerde database die de basis vormt achter de controversiële Bitcoin.