Tricks to fool forensic tools by changing writing direction

EnCase v.s. FTK - find out Chinese characters writing in different direction

A friend of mine said to me that she could fool those forensic tools easily by changing writing direction in text. I said to her "Really? Are you sure…don't jump to conclusions too soon…".

You guys could take a look at my blog to see what she did. I also test EnCase and FTK, too.
http//www.cnblogs.com/pieces0310/p/4790199.html

Suspects may use such tricks to try to fool forensic tools. Fortunately EnCase and FTK could search and hit those Chinese characters in vertical direction. Now she realizes why those forensic tools cost lots of money.