Views: 788 In the company where I work, the employees often had to work from their homes during the pandemic. This necessitated the need to encrypt these laptops, and then to the question of how to stop all USB ports and CDs. In this article, we will look at some simple but effective methods to […]
Views: 302 Apt-mark is a command line tool that can help you choose which applications to be updated disabled or halted. You can set various settings for a package, such asmarking a package as being automatically/manually installed or changing dpkg selections such as hold, install, deinstall and purge. For automatic and manual installation of packages […]
Views: 810 What is Crunch? Crunch is a great linux tool used for generating passwords. You can tell him what combination you need and it will generate it. If you need all the password combinations containing 6 digits and for example “abcde1234!” it will generate a file with all of them. The output from crunch […]
Views: 834 Certbot is part of EFF’s effort to encrypt the entire Internet. Secure communication over the Web relies on HTTPS, which requires the use of a digital certificate that lets browsers verify the identity of web servers (e.g., is that really google.com?). Web servers obtain their certificates from trusted third parties called certificate authorities […]
Views: 639 What is /dev/random?In Unix-like operating systems, /dev/random, /dev/urandom and /dev/arandom are special files that serve as pseudorandom number generators. They allow access to environmental noise collected from device drivers and other sources. Here is an example where we generate a password with 10 symbols You can edit the symbols and the length for […]
Views: 8,710 Have you ever wondered what is the speed of your ssh connection. For example you are connected to a server in Dubai but you live in London and now you want to know what is the speed if you need to scp something. Well the solution to this problem is called PV. So […]
Views: 1,096 If you have a problem with the files transfer like speed 1-2MB per second.You have to enable ssh, login with putty to the nas and go to /etc/exports You will see a table with your shares and inside syncreplace sync with async and reboot the nas!
Views: 341 Samba is a free software re-implementation of the SMB networking protocol, and was originally developed by Andrew Tridgell. Samba provides file and print services for various Microsoft Windows clients and can integrate with a Microsoft Windows Server domain, either as a Domain Controller (DC) or as a domain member. As of version 4, […]
LightSquid is a Squid log analyzer that runs on pfSense. By parsing through the proxy access logs, the package is able to produce web-based reports that detail the URLs accessed by each user on the network.
Views: 496 If you need a way to connect to remote ssh host and you don’t have putty installed you can use plink.Just open cmd and type: