Pentest for Beginners is an 8 week course that will teach you how to carry out advanced attacks and get details of weak spots in network security. The idea behind protesting is to not only find out what vulnerable points exist on a system, but also to do a reverse search and discover whether or not these are exploited. If they are, pentesting for beginners can help to isolate and then attack these points of weakness.
Pentesting is often described as “ethical hacking” due to the method of performing the attack. However it is very different from regular attacks. Regular attacks can be against a computer system or against a network of computers. Pentesting is usually executed against an isolated computer system or network, which makes it much more difficult to detect and stop.
In this article we look at some of the main issues that protesters are likely to encounter. Although all these issues may not be critical for most companies, understanding them can make you a more informed user of network hardware and software. As mentioned above, most attacks against networked systems will be against the input/output (I/O) ports. Hardware such as network printers, keyboards and mice will all be vulnerable to attack. Depending on the type of system you have, some common I/O port issues include the following:
Pentesting For Beginners
The next vulnerability we will look at is hardcoded exploits. A hardcoded attack can be against any software or even hardware – it can be against a web server for instance or against a computer keyboard or mouse. Although it is usually impossible to execute a successful hardcoded attack against a computer system without a human click, there are some ways that you can bypass many security checks.
One way in which many networked systems are vulnerable to attackers is by the use of weak ports. If you can get a virus into your system then it is possible to make it run by tricking it into believing that it is valid. For instance, a virus can infect a web server and trick it into running a fake application. With a weak port, this application can be installed. Pentesters often test software that has been released in this manner in order to try and gain an advantage over the developers. Of course, if you cannot gain an advantage with a virus or through a weak port then it is important to make sure that your software works properly.
A third vulnerability is associated with the use of software bugs. These can appear in any number of places including the operating system itself, in error messages and in the boot up menu. If a software bug makes it through the network then it can be used to cause serious problems. Pentest professionals can easily identify the vulnerable software and can then fix it. However, if a software issue is left unattended then you could find that your network is not only open to attacks but also vulnerable to simple things such as viruses and Trojans.