Monero is a secure, private, untraceable P2P currency.
Please note that new, digital currencies may be volatile. Complete loss of your investment is possible for a number of reasons (software errors or attacks, identity theft, etc.). Be prepared!
Disclaimer: Using the recommended projects on this site will not guarantee that 100% of your communications will be shielded against surveillance states. Please do your own research before trusting these softwares with sensitive information.