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by İsmail Baydan · Published 26/05/2019
Angry IP scanner is a very fast IP address and port scanner which is popular amongst systems administrators. It is cross-platform and lightweight where it can be installed easily. Angry IP scanner comes without a cost. Angry IP scanner can resolve NetBIOS protocol, computer names, workgroup name, currently logged in...
Blog / CCNA / Linux / Linux / Network / Routing / Windows / Windows
by İsmail Baydan · Published 19/05/2019
domain is a very popular term used in computer and information technology. Users generally do not know or misinterpret the domain keyword meaning. The domain can be used in different areas of computer science. In this tutorial, we will learn Domain meaning and types with the purpose and difference with...
Blog / CCNA / CCNP / Hardware / Linux / Management / Network / Network / Routing / Security / Switching / Windows / Wireless
by İsmail Baydan · Published 03/05/2019
Local Area Network is a computer network where computers in the same location or group are connected together and shares common communication lines. Local Area Network is mainly expressed as LAN which is a very popular term in computer network and IT. LAN Components LAN will have very simple topology...
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by İsmail Baydan · Published 16/04/2019
Today Firewall is depicted as the main component of the security and networks. Firewalls provide a lot of different operations and features. In the old days, the firewall was simply used to block or allow some ports and management of the NAT. In these days there are a lot of...
Blog / CCNA / CCNP / Linux / Linux / Network / Routing / Windows / Windows
by İsmail Baydan · Published 25/03/2019
Network Address Translation a.k.a. NAT is a process or technique used to change IP address and TCP port numbers by an intermediate device like firewall, router, modem etc. There are different use cases for NAT but the most popular one is to use a single WAN IP address for multiple...
Blog / CCNA / Linux / Linux / Network / Network / Security / Security / System / Windows / Windows
by İsmail Baydan · Published 21/03/2019
Wireshark is a tool used to capture and analyze network traffic. Wireshark mainly used by network administrators and security professionals in order to inspect networks and find security vulnerabilities or malware behaviors. Live Capture Wireshark can capture network traffic of the given interface. Wireshark supports different interface types and protocols....
Blog / CCNA / CCNP / Hardware / Linux / Network / Network / Routing / Windows / Wireless / Wireless
by İsmail Baydan · Published 18/03/2019
Technical or not most of the people know the router word. Those who know the router can understand a different thing from the word. In this tutorial, we will try to explain what is a router in a technical and non-technical way with router functions, router types and router security....
Blog / CCNA / CCNP / CentOS / Debian / Fedora / Kali / Linux / Linux / Management / Mint / Network / RedHat / Routing / Security / Ubuntu / Windows / Windows / Windows 10 / Windows 7 / Windows 8 / Windows Server / Windows Server 2008 / Windows Server 2012 / Windows Server 2016
by İsmail Baydan · Published 17/03/2019
nslookup is a very powerful tool used to get DNS realted information from DNS servers. We can get web server IP address, Mail Server IP address, Alternative IP addresses, DNS Management Information etc from DNS servers with the nslookup command. Query and Print A Type Records We will start with a...
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by İsmail Baydan · Published 29/01/2019 · Last modified 28/01/2019
Polipo was the best HTTP proxy when it emerged. Since then web behavior has a lot changed and HTTPS became popular. HTTPS prevents intermediates to read traffic and cache them. Polipo is not maintained currently but useful for different cases. Install For Ubuntu, Debian, Mint, Kali We can install polipo for Ubuntu,...
Blog / CCNA / CCNP / CentOS / Debian / Fedora / Kali / Linux / Linux / Management / Mint / Network / RedHat / Ubuntu / Windows / Windows / Windows 10 / Windows 7 / Windows 8 / Windows Server / Windows Server 2008 / Windows Server 2012 / Windows Server 2016
by İsmail Baydan · Published 15/01/2019
Telnet is a command line protocol used to manage different devices like Server, PC, Router, Switch, Camera, Firewall remotely. Telnet is a very simple protocol which provides simple remote connection and sending commands or data to the remote network connection. This makes telnet very popular among IT systems. Telnet generally...
