This question already has an answer here:
Im trying to figure out how SSL and ipsec works. I know the process in both SSL and ipsec but why do I need SSL if I can use IPsec when it runs below the transport layer. Wont IPsec encrypt everything ssl does?
*What is the difference between the level of security provided by IPsec and SSL?
If I use IPsec is SSL necessary?
Is encryption only during transmission for both IPserc and SSL?
if not what services are used for local encryption? SOA web services?
PS: Ive read how the different protocols work at an encryption level but I have a hard time understanding the big picture.