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.
VPN Uses Encryption of Data for Security. Of all the tools available in the market like proxy servers, software to hide your IP, etc, VPN is considered the safest one due to stringent security protocols used inherent to the technology. Even proxy servers can easily be compromised.