Pete Burns has been confirmed dead, according to his manager. Thank you for subscribing! Pete Burns has died unexpectedly of a heart attack, his manager has confirmed. The star who rose to fame in the 80s with pop band Dead or Alive appeared in Celebrity Big Brother 4 in 2006.
In a nutshell, network security involves protecting network devices and the data that they forward. The basic components of a network, which act as the front-line gatekeepers, are the router, the firewall, and the switch. Figure 15.1 shows these core components.
How to Find a Modem Security Key. A modem security key is used to protect users from any potential intruders that may want to use their network to connect to the Internet. Security keys can often be forgotten. Consequently, users can't connect to the Internet using their own modem.