By default, IPv4 allows messages to be transmitted to a uni-cast, multi-cast or broad-cast address, although it might just be easier to use something like the messenger service to transmit a message to all users. Just make sure you block access to this service from outside the firewall…spammers love it!
Dig Deeper on Network management and monitoring
Related Q&A from Michael Gregg
Enterprise security expert, Michael Gregg answers a question regarding port 3389 issues when a user tries to open port 3389 RDP on their router to ... Continue Reading
Security expert Michael Gregg discusses the disadvantages to a layered approach to enterprise security. Continue Reading
Security expert Michael Gregg fields a question about unknown network cards gaining access to a user's network. Continue Reading