7/25/2023 0 Comments Outguess cicada online![]() It could be one of the strangest and most exigent recruitment drives ever made. GCHQ, the NSA and the US Navy are all trying to recruit codebreakers quite openly through puzzles on websites, while GCHQ has started certifying Masters degrees in cyber security.īut it’s not always easy to tell if something is espionage or not. There are spies on television, spies in the movies and, of course, spies on the internet. The fourth season of hit show Homeland is going to South Africa, and the second season of The Americans - created by former CIA officer Joe Weisberg and about two Russian sleeper agents in 1980s Washington DC - has just reached its conclusion. It’s London’s turn to be the backdrop for fictional spying, too the big-screen Spooks adaptation starring Game of Thrones’ Kit Harington has just started filming, with scenes being shot on Waterloo Bridge and in the City. The UK’s close relationship with America makes London a possible back door into US intelligence and is therefore a tempting target for Vladimir Putin’s energised Federal Security Service (FSB). But it’s the face-off between Russian and US influence in Ukraine that is sending nations scurrying back to their Cold War habits - perhaps partly in the nostalgic hope that a new East-West standoff might dissipate threats from other corners of the new geopolitical order.Īs ever, London is at the heart of the game, and MI5 is looking to reacquire its expertise in all things Russian, recruiting analysts with relevant linguistic and cultural skills as a counter to the 40-odd Russian spies thought to be operating out of the embassy in Kensington Palace Gardens, a stone’s throw from Kate and William’s abode. Only last week the US filed a lawsuit against China for alleged corporate cyber espionage, accusing Beijing of trying to gather information on its energy and metal industries. New West End Company BRANDPOST | PAID CONTENT.This was also an interesting and informative read because it helped me determine better sensitivity settings for various stego algorithms to minimize False-Positives while at the same time reducing False-Negatives. It seems to show (compared to the study on False Positives) that a False-Negative is more likely than a False-Positive. ![]() One great thing about StegDetect is that it supports the ability to train the program on new, unknown algorithms as long as you have a clean set of images and a steg'ed set of images to 'train it' on.įor a savvy user, this sort of feature can help reduce the rate of False-Positives by improving the detection ability.Īnalysis of False-Negatives w/ StegDetect Nothing is perfect, and this is some research that was done on the reliability of StegDetect. StegDetect is a well known tool for detecting a variety of steganographic algorithms. ![]() Steganography For The Computer Forensics ExaminerĪ good primer on steganography in relation to 'the real world'Īnalysis of False-Positives w/ StegDetect Many different methods and programs exist to try and suss out whether an image is steg'ed or not, but here's a couple links to research papers on the reliability of certain tools: there's no guarantee it's THE ONLY needle in there! And worst of all, even if you find a needle. ![]() There are new methods of steganography being developed and theorized all the time, so detecting it is quite literally like looking for a needle in a haystack. ![]()
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