A hash is always a useful when you need to verify the integrity of any file. To check the integrity of your system, you can create a baseline of file hashes, and periodically check for changes against the baseline. Powershell makes checking the integrity of multiple files very easy by combining Get-ChildItem (or dir/ls)with Get-Filehash. […]
Python is one of those rare languages which can claim to be both simple and powerful. Python is an easy to learn, powerful programming language. It has efficient high-level data structures and a simple but effective approach to object-oriented programming. Python’s elegant syntax and dynamic typing, together with its interpreted nature, make it an ideal language […]
Nmap supports many scanning technologies, such as: UDP, TCP connect(), TCP SYN (half-open scan), ftp proxy (bounce attack), reverse flag, ICMP, FIN, ACK scan, Xmas Tree, SYN Scan and null scan. Nmap also provides some advanced features, such as: detecting operating system types through TCP/IP stack features, secret scanning, dynamic delay and retransmission calculations, parallel […]
Wireless technology has become increasingly popular as it allows you to easily access the Internet from all sorts of locations around the world without requiring a network cable. But a wireless network isn’t always secure if you don’t understand its dangers, and especially if precautions are not taken. As with any tool as versatile as […]
A vulnerability in GNU Bash could allow an unauthenticated, remote attacker to inject arbitrary commands so called as ShellShock Vulnerability. The vulnerability is due to improper processing of environment variables by the affected software. An unauthenticated, remote attacker could exploit this vulnerability by submitting malicious environment variable values to an application using Bash. Processing the […]
There are plenty of ways to make your password secure, but most people just don’t bother. It is much easier to set a password that is easy to remember, but hackers rely on this to break into insecure sites. Try to at least make it hard to guess by making it eight characters or more, […]
UNIX treats every object in the operating system as a file. We can find the files associated with every action performed and can make use of them for different system- or process-related manipulations. A process, also known as a task, is the running form of a program. Programs are stored on disk and processes run […]
Database A repository to store data. For example, a database might store all of the data associated with finance in a large company, information about your CD and DVD collection, or the records of an online store. Table A part of a database that stores data related to an object, thing, or activity. For example, […]
In a previous tutorial, we used PowerShell Empire v2.3.0 for post exploitation of Windows Operating System. The same can also be done with one of the most popular toolkit named as Social Engineering Toolkit (SETOOLKIT) which is already pre-installed in every Kali Linux flavor. In order to exploit, the following steps need to occur: Before to start, make […]
We have compiled a full list of Internet Media Types which you can easily use while development. “Internet Media Type” is the same as a MIME type. MIME types were originally created for emails sent using the SMTP protocol. Nowadays, this standard is used in a lot of other protocols, hence the new naming convention […]
The OpenDreambox project aims to bring an open and extensible image to the Dreambox receivers and to provided viable alternatives to other images that are kept closed-source by their authors. In this OpenDreambox Project, there is a webadmin module which is vulnerable to Remote Code Execution vulnerability through which you can perform command injection via […]
Password is a key or a Secret word or a string of characters which is used to protect your assets or information from others in the cyber world. It is used for authentication, to prove our identity or to gain access to our own resources. It should be kept secret to prevent access by unauthorized […]
rDNS or Reverse DNS is just the opposite of fDNS or Forward DNS. rDNS simply maps the address with hostname. Typically, the DNS is used to determine what IP address is associated with a given hostname; so to reverse resolve a known IP address is to lookup what the associated hostname for it. A reverse […]
If you are using somehow a managed or unmanaged VPS server then this article will definitely helps you to create a backup of your webserver on schedule basis with the help of cronjob. In this article, we’re going to show you how to use tar for Backup Files and Directories in Linux along with automatic scheduling […]