The vulnerability – High severity vulnerability fixed in WordPress Elementor Pro plugin As many of you are aware already, there is a critical vulnerability reported in the WordPress Elementor Pro plugin, which is installed on millions of websites. Though they have already released a patched version already, there are still many websites left unpatched, and … Read more
What is Zip ? Zip is a file format that helps to compress one or more files together into a single location. As an archiving tool, zip is used for backup files as well as for transferring the files between servers. The zip file format supports the lossless compression algorithm. In this article, we are discussing … Read more
In the midst of the COVID-19 pandemic and its devastating effects on the economy worldwide, cybersecurity concerns have recently taken the spotlight. The number of reported attacks in the US alone rose by 69% in 2020 after hackers broke into a number of private computer systems and encrypted the data for ransom. Threats to website … Read more
ConfigServer Security & Firewall (CSF) has a function that allows it to import blocklists and save them to IPTABLES, which is the Linux firewall utility upon which CSF is based. Requirements First we recommended you install and enable IPSET to CSF Firewall. Also we need increasing the maxelem in csf.conf, if not we would see … Read more
Two fundamental components of any computer programming language are variables and constants. Like independent variables in a mathematical equation, these take on values that change the results of the program. Variables and constants both represent unique memory locations containing data the program uses in its calculations. The difference between the two is that variables values … Read more
IPSET is an extension to iptables that allows you to create firewall rules that match entire “sets” of addresses at once. Unlike normal iptables chains, which are stored and traversed linearly, IP sets are stored in indexed data structures, like addresses, networks, (TCP/UDP) port numbers, MAC addresses, interface names or combinations of them in a … Read more
PHP ( PHP Hypertext Processor ) commonly used programming language for creating websites. Over 78% of all the websites are using PHP, ie. 8 out of 10 websites are PHP websites. WordPress, Joomla, Drupal, and many other CMSs are using PHP as the programming language. The latest PHP version 7.4.9 was released on “06 Aug … Read more
In this guide you will learn how to tweak the default postfix configuration for incoming emails. In Postfix configuration you need to add or edit following directives on /etc/postfix/main.cf configuration file. All configuration directives are explained in the postfix website. Postfix Configuration Parameters smtpd_helo_required = yes Require that a remote SMTP client introduces itself with … Read more
You can use 3rd party compiled malware and virus signature databases to extend ClamAV signature database collection with better detection PHP malwares. RFXN (R-FX NETWORKS) Database signature are updated typically once per day or more frequently depending on incoming threat data from the LMD checkout feature, IPS malware extraction and other sources. Installation Add the … Read more
ClamAV is an open-source anti-virus engine designed to detect viruses, Trojans, malware and other threats. It supports multiple file formats (documents, executables or archives), uses multi-threaded scanner features and receives updates 3-4 times a day for its signature database. Additionally, we are updating our database, so the user will get improved results. Benefits of using … Read more