What is Shellcode?
Shellcode is a special type of code injected remotely which hackers use to exploit a variety of software vulnerabilities. It is so named because it typically spawns a command shell from which attackers can take control of the affected system.
How to Recognize This Threat: You likely will not notice shellcode until you have noticed an attack on the computer.
How to Prevent This Threat: The best way to avoid encountering shellcode on your network is to protect it with a strong firewall accompanied by security services. See your options from the top brands in the industry.