INFO SOURCE FOR EVERYONE

  Information Gathering is the First Step of Ethical Hacking. Penetration Tester or even Hackers Gather Information on their target victims.  Every Attack Begins with Information Gathering. There are two types of Information Gathering that anyone can perform: Active Information Gathering Passive Information Gathering Passive Information Gathering Passive Information Gathering is when anyone gather information about a target without directly interacting with the target.  This means that anyone do not send any type of request to the target and therefore the target has no way of knowing that anyone is gathering information on them.  Generally passive information gathering uses public resources that have information on that target. Using public resources to gather information is called Open source intelligence (OSINT).  Using OSINT anyone can gather things such as: Victim IP addresses Domain Name Information Technologies used by the website/web applications Other we...

IMPORTANT POINTS TO BE NOTED: Sudo stands for either “substitute user do” or “super user do” "root" (aka "superuser") is the name of the system administrator account. Root user has user id 0 and nominally has unlimited privileges. Root can access any file, run any program, execute any system call, and modify any setting. The "sudo" command lets you execute commands with superuser privileges as long as your user id is in the sudoers file, giving you the necessary authorization. Enable Root Login and Set Kali Root Password: Check Login User                                                   whoami                                                   sudo apt update       ...

  Windowsfx 11 Windows Like Linux A whole Linux Flavored like Windows 11 Meet The “Unique Linux OS” That Looks Shockingly Similar To “Windows 11” Its a g ateway into “ Linux for Windows users” , or merely an “ Ubuntu clone” with a clever Windows skin ! For the most part, it honestly feels like using Windows 11 until anyone start digging deep into customization menus or the bundled software store. Windowsfx 11 Characteristics: Kernel Linux 5.11 LTS. Base package: Ubuntu 20.04 LTS Neon. Desktop environment: KDE Plasma / Cinnamon / WxDesktop Windows executable support: Fx (build) Wine 6 for .exe and .msi. Tema: Linuxfx WxDesktop Windows 11 Theme. Voice assistants: Helloa and Google. Windowsfx 11 Versions: There are two different versions anyone can use, the free or the professional version .  The free edition includes all operational features and a 30-day trial of  all WxDesktop resources .  The professional edition ($20) includes: All operational features. WxDesktop ...

  Powerful Wireshark Filters ip.addr == x.x.x.x ip.src == x.x.x.x ip.dst == x.x.x.x ip.addr == x.x.x.x && ip.addr == x.x.x.x  ip.src == xxxx && ip.dst == xxxx http or dns tcp.port==xxx udp.port==xxx tcp.srcport==80 && tcp.dstport==80 tcp contains xxx e.g.   tcp contains google http.request tcp.port eq 25 or icmp

  A port is a virtual point where network connections start and end.  Ports are software-based and managed by a computer's operating system .  A port is associated with a specific process or service (Internet Browsing, Email, VoIP etc.) Ports allow a single host  with a single IP address to run network services.  Each port number identifies a distinct service . Each host can have 65535 ports per IP address.  Ports are regulated by the Internet Corporation for Assigning Names and Numbers ( ICANN ).  By ICANN there are three categories for ports: From 0 to 1023 – well known ports assigned to common protocols and services From 1024 to 49151 – registered ports assigned by ICANN to a specific service From 49152 to 65 535 – dynamic (private, high) ports range from 49,152 to 65,535. Ports can be used by any service on an ad hoc basis .  Ports are assigned when a session is  established , and released when the session ends. ...

TCP/IP and OSI are the 2 most widely used networking models for communication.  OSI is a conceptual model which is not practically used for communication. TCP/IP is used for establishing a connection and communicating through the network. OSI model mainly emphasis on the services, interfaces and protocols . TCP model is not able to distinctly describe the above concepts. TCP/IP enables  Only connectionless ( UDP ) communication mode in the network layer . Connectionless ( UDP ) and connection-oriented ( TCP ) in the transport layer . OSI model enables Supports UDP and TCP communication over the network layer . In Transport layer, TCP communication is merely allowed.

  What is a monoclonal antibody and how does it work? The body’s immune system generates antibodies — specific protein molecules — as a defense mechanism against unfamiliar molecules, called antigens. Molecules from pathogens like bacteria and viruses can act as antigens, prompting the production of antibodies that bind to antigens. This tells specialized cells of the immune system to kill the invading pathogen. Monoclonal antibodies work specifically against a particular portion on an antigen called the epitope, thereby exerting very targeted action. The Role of Antigens & Antibodies in Vaccinations Vaccines contain antigens which stimulate the B lymphocytes of the immune system to respond by producing plasma cells which secrete disease specific antibodies. Some of the B cells become memory B cells , which will recognize future exposure to the disease. This results in a faster and more intense production of antibodies, which effectively work to eliminate t...