INFORMATION ( or KNOWLEDGE of it ) is beside you and your dearest the most valuable and easy to protect asset.
Do not delegate your security, you can do it yourself.
Simple tool with strong AES encryption.
Complete strong AES criptographic tool.
Simple asymetrical (public key) RSA encryption tool.
One-time PAD generator tool.
CODEGROUP from "Fourmilab" tool.
PASSWORD protection and recovery tool.