Abstract: Present focus in this study is to provide Internet connectivity without any interruption even at the presence of faults/failures thereby enhancing Internet services performance. To achieve this, the deployment and redeployment of faulty component(s) are done using Basic Fault-Tolerant (BFT) architectural design. A framework to provide enhanced performance in terms of confidentiality, integrity and availability in clusters is suggested using BFT, considering all sources of vulnerabilities including operating system/software, communication hardware, user-level communication and network protocols.