Backdoor Attacks.

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Presentation transcript:

Backdoor Attacks

What is Backdoor ? A backdoor is a means of access to a computer program that bypasses security mechanisms. A programmer may sometimes install a backdoor so that the program can be accessed for troubleshooting or other purposes. That sounds good !

What is Backdoor ? However, attackers often use backdoors that they detect or install themselves to access the victim’s device.

How Hacking is Done ? Inject Trojan or any malicious code with the software. Trojan modify windows registry so that it can be run on every startup. Trojan Opens some ports so that attacker can access to victim device. Attacker uses your IP Address with port number to log in into your device!

Can Someone Get My IP Address ? Every computer you connect it to the internet will use your IP address to establish this connection. Some software that people use it in a daily basis may be unknowingly sharing their IP address ! Websites Received E-mail http://whatstheirip.com/

How Can You Get Hacked ? Social Media E-mail Websites (Sharing links between users) E-mail (Attachments ) Websites (Suspicious sites)

Protect Yourself ! Use the latest version of your antivirus, do periodically scan every day. Open links from trusted sources only. Network Monitoring . Be aware !

NetCat Netcat is a computer networking utility for reading from and writing to network connections using TCP or UDP. Some of the potential uses of netcat: File transfers Scanning ports Firewall testing Network performance testing Server-Client chat system Troubleshooting