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Category Archives: Security

Installing and configuring Aircrack-ng

Aircrack-ng is a set of programs designed to detect wireless networks, intercept traffic transmitted over wireless networks, audit WEP and WPA/WPA2-PSK encryption keys (strength test).
Official site: www.aircrack-ng.org

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Posted byVyacheslav24.07.202024.07.2020Posted inLinux, SecurityTags: Wi-FiLeave a comment on Installing and configuring Aircrack-ng

Privoxy Web Proxy

Privoxy is a free web proxy with advanced features.

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Posted byVyacheslav24.07.202024.07.2020Posted inLinux, SecurityLeave a comment on Privoxy Web Proxy

Changing User Agent data

To edit the settings, type in the address bar of the Mozilla Firefox browser:

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Posted byVyacheslav24.07.202024.07.2020Posted inSecurityLeave a comment on Changing User Agent data

How to install TOR (The Onion Router) on Ubuntu

Tor (The Onion Router) is a system that allows you to establish an anonymous network connection that is protected from listening. It is considered as an anonymous network that provides encrypted data transmission.

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Posted byVyacheslav10.07.202010.07.2020Posted inLinux, SecurityTags: proxyLeave a comment on How to install TOR (The Onion Router) on Ubuntu

Nginx. Directory Access Restriction

In this article I will give examples of restricting access to files or directories by IP address or username and password.

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Posted byVyacheslav09.04.202016.07.2020Posted inNginx, Security, Web serverLeave a comment on Nginx. Directory Access Restriction

Process monitoring through strace

I will give an example of running the strace utility, which allows you to track what a process or command is doing at a given moment.

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Posted byVyacheslav10.03.2020Posted inLinux, SecurityTags: debugLeave a comment on Process monitoring through strace

Installing and using Tshark & Wireshark

Wireshark (formerly Ethereal) is a traffic analyzer program for computer networks. Tshark is the console version, wireshark is the GUI version.

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Posted byVyacheslav06.03.202006.03.2020Posted inLinux, SecurityTags: NetFlow, snifferLeave a comment on Installing and using Tshark & Wireshark

How to hide email on a site from spammers

The first way through JavaScript:

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Posted byVyacheslav06.03.202006.03.2020Posted inPHP, SecurityTags: EmailLeave a comment on How to hide email on a site from spammers

Installing and using Ettercap

Ettercap is a tool for analyzing computer network security.

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Posted byVyacheslav06.03.2020Posted inLinux, SecurityLeave a comment on Installing and using Ettercap

Configuring ClamAV + Postfix

I will give an example of installing and configuring the free ClamAV antivirus for checking email messages for viruses.

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Posted byVyacheslav20.02.202020.02.2020Posted inLinux, SecurityTags: ClamAV, PostfixLeave a comment on Configuring ClamAV + Postfix

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