security in web

nedash

hi every one

i have search & login & fileupload item in my web site i want Enhance site security .I dont know any thing about security in site.

If you have good & useful source please tell me I really need your help

have good time

thanks.

Mudassar

0 3

1. Use FilterTextBoxExtender and restrict textboxes to only alphanumeric plus some special characters

2. Do File extension validation and size validation

I agree, here is the link: https://www.e-iceblue.com/Introduce/spire-office-for-net-free.html