The hacking process

There are five main phases to the hacking process:

• Reconnaissance: The reconnaissance phase is often the most time-consuming. This phase can last days, weeks, or even months sometimes depending on the target. The objective during the reconnaissance phase is to learn as much as possible about the potential target.
• Scanning: In this phase the hacker will scan for exploitable vulnerabilities in the network. These scans will look for weaknesses such as open ports, open services, outdated applications (including operating systems), and the type of equipment being used on the network.
• Access: In this phase the hacker will use the knowledge gained in the previous phases to gain access to sensitive data or use the network to attack other targets. The objective of this phase is to have the attacker gain some level of control over other devices on the network.
• Maintaining access: During this phase a hacker will look at various options, such as creating a backdoor to maintain access to devices they have compromised. By creating a backdoor, a hacker can maintain a persistent attack on a network, without fear of losing access to the devices they have gained control over. However, when a backdoor is created, it increases the chance of a hacker being discovered. Backdoors are noisy and often leave a large footprint for IDS to follow.
• Covering your tracks: This phase is about hiding the intrusion of the network by the hacker as to not alert any IDS that may be monitoring the network. The objective of this phase is to erase any trace that an attack occurred on the network.