Zoho Projects Free features

Hi everybody:

I am evaluating Zoho Projects Free version fot a NGO located in my country, they are planning to use this version during 1 or 2 years because of budgets limitations.

Please let me know about security and stability issues for using this version like that, specially according to data issues...would it be safe?

I would like to read about Zoho Reports what this module offer for free during the period I mentioned.

Do you think its safe?

Thanks for your time...