It should be protected from attacks such as IP Flooding or DDOS, which in fact is the worst of the types of attacks and still has no complete solution to prevent over the world. In this case, servers on the network must hide the outside world. Hiding ICMP packets will be a starting point for this, which should already be hidden for critical servers.

This configuration can be done through firewalls above, but the method we will talk about here is to show that this process can be done in the Linux kernel module, there are many parameters like this in Linux kernel modules and these parameters are examined separately for each process and these parameters are examined individually. It must be configured. The kernel parameter for this change is the module “net.ipv4.icmp_echo_ignore_all. Now we should take a look at how to do these operations, but let’s take a look at what the default parameter of this variable is and see if it is “0”.

How to Update / Upgrade RouterOS via Winbox

How do I upgrade/update to the latest version Mikrotik RouterOS? This question will be discussed in this article. To upgrade the version RouterOS Mikrotik can be done in several ways, ranging from manual to semi-automated way.

How to manually upgrade RouterOS I’ve discussed in the following article:

RouterOS Tutorial How to Upgrade to Latest Version

Google Drive is Google’s cloud storage service. Google has not yet released an official drive app for Linux.  This application allows you to synchronize your files in google drive between computer and Google Drive servers using console interface in Linux systems. The biggest advantage of being a console application is that you can easily use it in your own console applications. For example, with Cronjob, you can write a script that takes a regular backup of your web server and uploads it to Google Drive.

Make Trunk and VLAN in Mikrotik to connect to a Cisco switch will be discussed in Tutorial Mikrotik this time. The question is, Can create a VLAN and Trunk on Mikrotik and Cisco? The answer obviously can, as VLAN and Trunk are so universal technology that can run on all the network devices through different brands. Using the IEEE 802.1Q VLAN standard. IEEE standards committee makes VLAN multiplexing method is to provide multivendor VLAN support.

You may be quite bored with the brute-force attacks on the admin page of your WordPress blogs, by default, forbidding the admin panel page to be opened with the wp-admin attachment for everyone will be one of the most logical actions you should take in the name of security.

You can do this simply by installing the plugin by configuring the following configurations.

First we edit the file “nano /etc/httpd/conf/httpd.conf”  with nano. You can choose a different editor.