I continue the look at 5 more of the Top 25 Most Dangerous Programming Errors. Here's part 1 (25-21) 20. Download of Code Without Integrity Check You might not think of this at first, but it's a doozy. If you are downloading things, like files, code, updates, whatever, they could be compromised. DNS poisoning or redirects could make your request for a file go to a different location. There could be a man in the middle messing with your data, or …

intoDNS replaces DNS Tools, which used to be free, then became pay for, but now looks like it's back to being free, but whatever. intoDNS provides a bunch of nice information, and seems quite useful. Check it out. intoDNS