File:DEF CON 17 CTF competition.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 800 × 532 pixels. Other resolutions: 320 × 213 pixels | 640 × 426 pixels | 1,024 × 681 pixels | 1,280 × 852 pixels | 2,560 × 1,703 pixels | 4,256 × 2,832 pixels.
Original file (4,256 × 2,832 pixels, file size: 7.11 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Personality rightsAlthough this work is freely licensed or in the public domain, the person(s) shown may have rights that legally restrict certain re-uses unless those depicted consent to such uses. In these cases, a model release or other evidence of consent could protect you from infringement claims. Though not obliged to do so, the uploader may be able to help you to obtain such evidence. See our general disclaimer for more information. |
HackerSummary[edit]
DescriptionDEF CON 17 CTF competition.jpg |
English: A Japanese team competing in the CTF competition at DEF CON 17 in Las Vegas, Nevada, United States. Español: Un equipo compitiendo en una competencia de capturar la bandera en el DEF CON 17 en Las Vegas, Nevada, Estados Unidos. Capturing the Flag |
Date | 1 August 2009 |
Source | Flickr |
Author | Nate Grigg |
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
|
Reviewer InfoField | FlickreviewR |
This image was originally posted to Flickr by nateOne at https://www.flickr.com/photos/49998984@N00/3792232737. It was reviewed on 14 August 2009 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
14 August 2009
Personality rightsAlthough this work is freely licensed or in the public domain, the person(s) shown may have rights that legally restrict certain re-uses unless those depicted consent to such uses. In these cases, a model release or other evidence of consent could protect you from infringement claims. Though not obliged to do so, the uploader may be able to help you to obtain such evidence. See our general disclaimer for more information. |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 06:28, 14 August 2009 | 4,256 × 2,832 (7.11 MB) | Blurpeace (talk | contribs) | {{Information |Description={{en|1=A team competing in the CTF competition at DEF CON 17 in Las Vegas.}} |Source=http://www.flickr.com/photos/nateone/3792232737/ |Author=nateOne |Date=2009-07-05 |Permission= |other_versions= }} |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on az.wikipedia.org
- Usage on bn.wikipedia.org
- Usage on ca.wikipedia.org
- Usage on cs.wikipedia.org
- Usage on de.wikipedia.org
- Usage on en.wikipedia.org
- Usage on es.wikipedia.org
- Usage on es.wikinews.org
- Usage on et.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on he.wikipedia.org
- Usage on it.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on ru.wikinews.org
- Usage on zh.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title | A team competing in the CTF contest at DEFCON 17 in Las Vegas. |
---|---|
Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON D700 |
Copyright holder | Nate Grigg |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2.8 |
ISO speed rating | 2,000 |
Date and time of data generation | 12:42, 1 August 2009 |
Lens focal length | 17 mm |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.00 |
File change date and time | 12:58, 5 August 2009 |
Exposure Program | Shutter priority |
Exif version | 2.21 |
Date and time of digitizing | 12:42, 1 August 2009 |
APEX shutter speed | 4.906891 |
APEX aperture | 2.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 67 |
DateTimeDigitized subseconds | 67 |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 17 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |