Router architecture evaluation for security network

Improving Security for SCADA and Administrative Networks With Limited Financial Resources

“…Other solutions can involve more costly implementation, such as purchasing specially designed firewall devices that can be uniquely configured to offer additional security when integrated into a utility's network (Choi et al ). But this shouldn't discount the use of firewall devices to secure a network, as they can be valuable in ensuring that hackers are unable to gain access to utility SCADA and administrative systems (Loew et al ).…”