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Install Nmap on Fedora 34 / 35 - Step by step guide ?
This article covers how to install and basic use Nmap on Fedora 35 Workstation or Server. In fact, Nmap is an essential enumeration tool used in penetration testing and Ethical hacking to scan for vulnerabilities associated with outdated services which are easily exploitable.
What the port terminal states when using the Nmap port scanner:
- closed – the target port is reachable, but no application is listening or accepting.
- open – the target port is accepting either TCP, UDP or SCTP.
- filtered – the target port cannot be successfully determined by nmap to be open or closed due to packet filtering.
- unfiltered – the port is reachable, but cannot be dtermined if open or closed by nmap.
- closed|filtered – nmap reach target and nmap cannot determine if the port is open or closed.
- open|filtered – nmap cannot determine if a port is open or filtered.
The 5 Best Free and Open-Source Mind Mapping Software
This article covers the best free and open-source mind mapping software that enables companies, businesses, the education sector, government sector, to brainstorm and jot down ideas in a logical, professional, and logical way yet in creative style. They include Cacoo, Lucidchart, Coggle, Free Mind and Compendium respectively.
Install Rust on Debian 10 - Step by step guide ?
This article covers how to install the latest version of Rust programming language on Debian 10 Buster. In fact, Rust is a language that emphasizes safety, speed, control of memory layout, and concurrency. It has a number of features that help make code more reliable, including the ownership system, type inference, and borrowed values. Rust is also well-suited for writing concurrent programs. For these reasons, Rust is an attractive choice for developing high-reliability software.
The Best 6 Free and Open-Source Library Management Software
This article covers the best, powerful and competitive library management software which provides access to the users and provides them with accurate, relevant, and access to vast information on fingertips. They include Koha, Evergreen, OPALS, OpenBiblio, PMB and Invenio respectively.
Install Python 3.11 on Ubuntu 20.04 - Step by step guide ?
This article covers how to install Python 3.11 on Ubuntu 20.04 LTS Focal Fossa using the PPA by Snakeyes or compiling from source and learning how to create a quick virtual environment.
The Best 5 Free and Open-Source Team Communication Software
This article covers the best, free, and open-source team communication software that empowers and enables every individual whether working remotely or within office workplaces to work with much more efficiency and assist in taking timely decisions. They include Mattermost, Slack, Element, HubStaff, and Zulip respectively.
