On sina Weibo, I saw the official recruitment of security experts.
It is a bit interesting to see the image. Although it is a bit like the idea of a few months ago in Japan, it is still quite good,
Start solving the problem below
A large string of binary 10101010 or something on the image. Copy it manually. kao is too troublesome. ocr.
Ocr software tesseract
Ubuntu is easy to install and compilation is too troublesome.
Solve with one command
apt-get install tesseract-ocr
Then download the Sina Image
wget http://ww4.sinaimg.cn/large/60fcc8afjw1e27qiqvjotj.jpg
Orc to text txt
After that, we will make sure that we are in the crack.txt document.
See the crack.txt document.
O1101000011101000111010001110000001
11010001011110010‘I111D11101100110010
0011101010110111000101110011101110110
010101101001011000100‘I10‘I11100101110
0110001101101111011011010010111100110
00100101110011101000111100001110100
Remember to take a closer look at the incorrect ocr solution. Manually change the 'I' to 1 and the first O to 0.
The final correct result is
011010000111010001110100011100000011101000101111001011110111011001100100011101010110111000101110011101110110010101101001011000100110111100101110011000110110111101101101001011110011000100101110011101000111100001110100
Save the binary mechanism to file.txt, convert the eight digits into a 10-digit system, and then convert them into ascii. Use a PY program I wrote below to get the result.
Soeasy ....