New to Java

HI,

i used a small SFTP Client(java) to Connect to the SFTP Server and transfer a file. i can transfer the file successfully, but
how do confirm that the file content are secure.

Client : java SFTP Clinet using Jsch lib
Server : FTPShell Server


client program is

import com.jcraft.jsch.*;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
 
public class SftpClient {

    public static void main(String args[]) {

        JSch jsch = new JSch();
        Session session = null;

        try {
            session = jsch.getSession("user", "host",port);

            session.setConfig("StrictHostKeyChecking", "no");

            session.setPassword("pass");
			 		     
            session.connect();
			
            Channel channel = session.openChannel("sftp");
            channel.connect();
            ChannelSftp sftpChannel = (ChannelSftp) channel;

            File file = new File("c:\\hello.txt");
            sftpChannel.put(new FileInputStream(file),"helloo.txt");
            sftpChannel.exit();
            session.disconnect();
        } catch (JSchException e) {
            e.printStackTrace();   
        } catch (SftpException e) 
        {
            e.printStackTrace();
        } catch(FileNotFoundException e)
        {
             e.printStackTrace();
        }
    }
}

thanks in advance

Edited by: sabre150 on 19-Jan-2011 02:07

Moderator action : added [ code] tags to improve readability.