Леонід Куперштейн

SQL injection prevention system

2016

Existing vulnerabilities of Web system threaten the regular work of information systems. The most common Web system vulnerability is SQL injection. There is known approaches to protect Web applications against SQL injection attacks in the …

Use of peer-to-peer networks for secured communication

2022

Peculiarities of the applied application of peering networks are considered (every node is equal; it can be both a client and a server). Mathematically, a decentralized network can be represented as a graph. The reasons …