Domain Name Service (DNS) is a service that resolves IP addresses to fully qualified domain names (FQDN) and vice versa....
Lets Decrypt the Use of Linux ipchains / iptables and IP forwarding to configure Linux server as a firewall or...
Linux commands are categorized into different sections according to its usage. The categories of linux are System Hardware Users File...
Data Science is the most revolutionary field in the tech industry these days! Companies, whether small businesses or tech giants,...
Books make up for the first mode of learning. If you are a Java programmer and are wondering what to...
A programming language is a formal language combination of a set of instructions that produce various kinds of results. Programming...
What is web Application Vulnerability Scanning? A web application security scanner is a software program which performs automatic black-box testing...
What is Network Security? Network security is a wide term that covers a multitude of technologies, devices and processes. It...
What is Shodan? Shodan is a search engine for finding specific devices, and device types, that exist online. Shodan collects...
A packet sniffer is can be a software or hardware tool to intercept, log, and analyze network traffic and data....
What is port numbers in Networking? Well-Known" are port numbers that have been reserved for common applications, typically server applications....
What is Encryption? Encryption is a process that converts a message or file so that it can be only be...
SIEM or Security information and event management is a set of tools that combines security, event & management and security...
A Man-in-the-Middle (MITM) attack takes place when a hacker attacks a user and a website. This type of attack happens...
The Uncomplicated Firewall (ufw) is a frontend for iptables and is particularly well-suited for host-based firewalls. Its main goal is...
Forgot your RHEL 7 or CentOS 7 Linux root password? Do you want to recover it? Follow 7 easy steps...
A bug bounty program is offered by many websites, organizations and software developers by which individuals can receive recognition and...
USSD (Unstructured Supplementary Service Data), sometimes known as "quick codes" or "cheat codes", is a UI protocol, which allows people...
Online safety or cyber safety or E-Safety is trying to be safe on the internet and is the act of...
While using ssh, we can access linux directories in windows explorer through map network option. For doing this follow these...
