What are the advantages and disadvantages of a Power over Ethernet or a POE switch?

Hi. I need to disable the Firewall since it is blocking my programs to run correctly. It keeps telling me that the NAT Port is blocked. How can I fix this?

How do you configure a router to limit the time of an internet connection availability?

Sometimes for security reasons, i have to change the ip address. But i think every software can not change the IP perfectly, the original IP can be easily detected. Again some software makes you invisible but they can be a threat. What is the best way to change your IP with maintaining your security?

Please describe three data encryption technologies that have been set as industry standards for data being transmitted over a network?

Put in consideration that the data is being submitted to web sites over a network.

It's a big problem when someone will try to access the Server DNS unathorizedly.

How will I know if someone is accessing it without permission?

Hi

I am working as a information security professional in a private firm.As a security professional which one i have to focus more:Threats or vulnerabilities? Please need a answer.

I want to provide high security for my network connection , other than using a bluecoat proxy

Hi. I need help on creating an essay that contains of not less than 500 words regarding Information Systems Security Policy. I need information on creating it to its usage and functions. Thanks.

Hi, everyone!

I am an IT graduate currently working in a new company. I was asked to manage users from another forest division but I only want to use a secure connection, particularly HTTPS (Hypertext Transfer Protocol Secure). Is it possible to do so? 

I really want to keep all transactions secure and safe from intruders. Please tell me if this can be done.

Thanks!