An organization is developing a new web-based application to process orders from customers. which of the following security measures should be taken to protect this application from hackers?

a. ensure that ports 80 and 443 are blocked at the firewall.
b. inspect file and access permissions on all servers to ensure that all files have read-only access.
c. perform a web application security review.
d. make sure that only the ip addresses of existing customers are allowed through the firewall.

How to do this programming flowchart?

Me ajude por favor , coloquei uma senha e não consigo tira-la no chorme

1. web and mobile applications allow users to be actively engaged in an online activity. a true b false 2. some examples of business applications purposes are to collaborate, share files, meet virtually in real-time, and accept payments. a true b false 3. an education application would most likely do which of the following? a allow users to watch popular movies and tv shows b connect users with social and business contacts c confirm users' travel plans d teach users a new language 4. a uniform resource locator (url) is how the internet knows where to take users when an address is typed into a browser. a true b false 5. deon is required to provide the citation information for his sources. what type of information should he collect from his sources? a author name, title, date of publication, date of access, url b connections to background information c interesting facts and statistics d notes on important information