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Tag Archives: gif

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  2. Entries tagged with "gif"

Technology Insights

Mac OSX – Make Specific App Default File Opener

InsightsBy alexJanuary 14, 2013Leave a comment

I have been meaning for a long time to set some configuration parameters for specific file types including which applications open them by default. I deal with a lot of different file types and I am typically having to scroll through a long list of Mac applications to select the one that I want to…

Information Security

exiftool – Backtrack 5 – Forensics – Digital Forensics Analysis – exiftool

SecurityBy alexJanuary 2, 2013Leave a comment

Many people still seem to not be aware of EXIF data and the information it provides anyone that wants to view it. EXIF data is attached to image files as well as other files and provides all sorts of details from file creation time to exact GPS coordinates. This is the type of data that…

weevely - web backdoor - php-shell

weevely – Backtrack 5 – Maintaining Access – Web Backdoors – weevely

SecurityBy alexDecember 26, 2012Leave a comment

Need a quick way to generate a PHP backdoor for a compromised server you want to come back to later, then weevely is your application. I was pleasantly surprised when I started playing around with weevely in more detail as it provides a ton of built in functionality and does a lot more than I…

Technology Insights

List Of Mac OSX Lion screencapture Format Types & Photoshop Image Mode For Each Mac Format

InsightsBy alexMarch 27, 2012Leave a comment

When I got my Macbook about 9 months ago one of the first things I did was change the default OSX screenshot format type from PNG to GIF. I edit a lot of images in Photoshop to post in technical articles and for the GIF’s I have been having to change the Photoshop Image Mode…

Technology Insights

Change File Format That OSX Saves Screenshots In From PNG To GIF

InsightsBy alexAugust 3, 2011Leave a comment

Another OSX screenshot setting that many people may want to change is the file format that screenshot saves images in. The default file format for screenshots in OSX is PNG however I personally prefer GIF’s to PNG’s so below is information on how to modify the default PNG file format for screenshots to GIF.

Technology Errors

Nmap 5.51: Zenmap: Error Saving Snapshot: Surface.write_to_png takes one argument which must be a filename (str)

ErrorsBy alexFebruary 12, 20114 Comments

I upgraded to Nmap 5.51 early this afternoon because a friend asked me to take a look at creating a topology image of a network scan of around 3,000 hosts. After upgrading I opened his scan in Zenmap and attempted to export the topology of the scan as a PNG but I received an error…

Technology Insights

Photoshop Filters Greyed Out, Cannot Use Adobe Photoshop Filters

InsightsBy alexFebruary 3, 2011Leave a comment

When editing a GIF image via Photoshop earlier I needed to blur out a couple items in an image I had taken however I was unable to use the Photoshop filters that I typically use to do so. Each of the Photoshop filter menu items were greyed out and Photoshop would not let me select…

Technology Insights

How To Open .ECW Files On A Mac, EclipseCrossword On A Mac

InsightsBy alexOctober 3, 2010Leave a comment

Unfortunately EclipseCrossword is only available for Windows so you cannot install it directly on OSX on a Macintosh computer without the use of third party software. This leaves you a couple options if you only need to view the .ECW files including installing EclipseCrossword via third party software on the Macintosh or have someone with…

Information Security

Backtrack 4: Information Gathering: Route: Lanmap – Passively map a network

SecurityBy purehateMay 31, 20101 Comment

Lanmap is one of those tools I never really used until now. Its actually very cool. Lanmap sits quietly on a network and builds a picture of what it sees and outputs it in svg,png or gif format. I let it run on a test network far a hour or so and was impressed with…

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