I came to comment on this, that entire paragraph seems to contradict itself:
> Likewise Colin's own one-person-product, the highly secure backup facility Tarsnap has also had only one serious vulnerability to date.
Here he is showing how a one-person-product can be extremely secure and although he does suggest it's an order of magnitude more complex I still think the logic doesn't hold up.
> Likewise Colin's own one-person-product, the highly secure backup facility Tarsnap has also had only one serious vulnerability to date.
Here he is showing how a one-person-product can be extremely secure and although he does suggest it's an order of magnitude more complex I still think the logic doesn't hold up.