AR_P.I WOW

i am able to understand what is frame IP and how it is different from static IP , it is really appreciated if some one explain me more about 'frame IP' with appropriate example. as my ISP is providing frame ip , so can i still host my website in frame IP ?

i just converted one of mine computer into server. I have very little experience of cloud or server security. i want to know how i protect my server from DDOS attack as i also dont have SSL certificate install on my server. one more question which is the best free firewall so ...more