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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
ACK flood DDoS attack – How does an ACK flood attack work?
Stuck with the ACK flood DDoS attack? We can help you. When attackers attempt to overload a server with TCP ACK packets, it results in an ACK flood attack. As part of our Server Management Services, we assist our customers with several DDoS attacks. Today, let us see...
Perfmon counters for Disk Usage – Top Perfmon counters
Wondering how to use Perfmon counters for Disk Usage? We can help you. Problems regarding Disk I/O are usually difficult to diagnose and debug. Perfmon disk counters help us to diagnose disk issues. Here a Bobcares, we use perfmon counters as a part of our Server...
Install OpenLDAP and phpLDAPadmin on Ubuntu 14.04 Server
Want to install OpenLDAP and phpLDAPadmin on Ubuntu? We can help you. We can use OpenLDAP to store any kind of information and it is often used as one component of a centralized authentication system. The system that we set up is quite flexible and we can design our...
SYN flood attacks – How we mitigate
Wondering how to mitigate syn flood attacks? We can help you. An SYN flood is a form of a denial-of-service attack. Here an attacker will send a succession of SYN requests to a target’s system in an attempt to consume enough server resources to make the system...
Steps for – FFmpeg install CentOS
Are you looking for steps to install FFmpeg in CentOS? Take a peek at this blog. FFmpeg is a tool that can record, convert, and stream audio and video files. Here at Bobcares, we often receive requests to install FFmpeg and fix its errors as a part of our Server...
NTP amplification attack – How we mitigate
Wondering how to mitigate NTP amplification attack? We can help you. An NTP amplification attack is a reflection-based volumetric distributed denial-of-service (DDoS) attack. In this attack, an attacker exploits a Network Time Protocol (NTP) server functionality in...
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Cloudflare error 1014 – CNAME Cross-User Banned
Stuck with Cloudflare error 1014? We can help you. This error occurs when CNAME is added from one domain to another domain, which is present in two different Cloudflare accounts, as this is not allowed by the security policy of Cloudflare. Cloudflare is a free CDN...
Cloudflare error 1016 – Origin DNS error
Stuck with Cloudflare error 1016? We can help you. Cloudflare error 1016 occurs when Cloudflare is unable to send requests to the server because its origin IP cannot resolve the A or CNAME DNS record requested. Here at Bobcares, we often get requests from our...
GlusterFS install CentOS 7 – How we do it
Are you trying to install GlusterFS on CentOS 7? We can help you with the installation. The main advantage of GlusterFS is that it eliminates the metadata and can dramatically improve the performance which will help us to unify data and objects. Also, its simplicity,...
PowerShell $Error clear – How to use it?
Wondering how to use PowerShell $Error clear? We can help you. The $Error is a variable in the PowerShell which contains information about the error messages. If we use $Error variable in the scripts it may already contain information about errors before the script...
How to use psql to restore a text dump?
Wondering how to use psql to restore a text dump?We can help you. Using psql is one of the simplest ways to restore a text dump. Text dumping is a suitable importing method for small databases. At Bobcares, we often get requests to restore text dumps, as a part of our...
Set rDNS in Windows Name Servers – How to perform it quickly
Wondering how to set the rDNS record in the Windows Name Servers? We can help you. Reverse DNS is one of the ways which helps us(email users) to verify that the sending server is not a malicious spammer. As a part of our Server Management Services. we assist our...
