Content-based filtering programs assess packets by analyzing their content rather than just their source or destination addresses. They inspect the data payload for specific patterns, keywords, or signatures associated with unwanted or harmful content, such as malware or unauthorized file types. If a packet matches these predefined criteria, it is blocked; otherwise, it is allowed into the protected network. This approach helps enhance security by preventing the transmission of malicious or inappropriate data.
The simplest method of filtering traffic is to use a firewall to block certain ports or IP addresses. This can help to prevent unauthorized access to your network and reduce the risk of security breaches. It is also important to regularly update your firewall rules to stay protected against emerging threats.
MAC filtering
Network Layer
Adding a password should do the trick. You can also add MAC filtering, if your router supports this feature. When MAC filtering is enabled, only computers/devices specified in White list can access your network.
A computer on a network that acts as the central storage location for programs and data used on a network is a server.
A computer on a network that acts as the central storage location for programs and data used on a network is a server.
Your home internet and network should be protected by a password to stop identity theft.
If you computer and network is not protected, then yes, there is that possibility.
They prevent specified types of traffic from reaching specified network destinations.
A firewall is the device used to protect one network from another by filtering packets. It monitors and controls incoming and outgoing network traffic based on predetermined security rules. Firewalls can be hardware-based, software-based, or a combination of both, and they help prevent unauthorized access and attacks on a network.
MAC filtering
MAC Filtering