hiii.....my problem is that 2 of my neighbours are using my internet one is on left side who is using internet through wifi and he is a master in software and hardware and runing a shop for the software and hardware problems.the other one on right side is a computer engineering and using my net through lan and i m located in middle of them.the problem is that i m not expert in computers and i m scared if they can access to my system and steal my personal data like fotos videos and documents.i want you experties to help me to secure my system or network so that no one can see into my laptop or computer or any other mobile devices like ios and android.
i have a laptop with windows 8 and a desktop win xp on the same network also i m using iphone 4 and glaxy s3 on same network.
last night i installed advanced ip scanner and i found that one of them is using a DSL Riuter (micro_httpd) this is also a FTP icon below this router name and i m scared that what is this ftp and what can it do.
plz guide me step by step how to configure my laptop and pc for not sharing any thing and to make my system more secure as they r both computer masters and can do every thing i m atttaching the scrnshot of advanced ip scanner and wil provide any info that wil be needed.
also plz tell me what is that users folder below my name riztareen can they access my pc through this folder and how to turn it off.
i trust bleepingcomputer cuz it helped me clean a virus 2 years before plz take my post serious and ans me as fast as possible cuz i m in contineius tension.