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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
ACK scan DOS attack – How to mitigate
Wondering how to mitigate ACK scan DOS attack? We can help you. ACK scans are generally used to identify ports or hosts that may be filtered and resistant to any other form of scanning. An adversary uses TCP ACK segments to gather information about firewall or ACL...
Troubleshoot Redis latency problems – How we do it
Wondering how to troubleshoot Redis latency problems? We can help you. The processing time for Redis is normally low. But certain conditions at times create latency problems in Redis. Latency is the maximum delay between the time a client issues a command and the time...
Vue.js authentication using vue-router – How to do it
Don't know how to do Vue.js authentication using vue-router? We can help you. Vue.js is a progressive JavaScript framework for building front-end applications. If we couple Vue.js with vue-router, we can build high-performance applications with complete dynamic...
AWS security issues – How we handle it
Despite Amazon Web Services (AWS) being the most common cloud service provider, AWS customers are still learning to deal with AWS security issues. Here at Bobcares, we have seen several such AWS-related queries as part of our AWS Support Services for AWS users, and...
Roundcube empty startup greeting – Quick fix!
Received an error 'Roundcube empty startup greeting' while using Roundcube? We can help you fix it. Normally, this error occurs if the SSL is not configured properly. Also, it may occur due to network or firewall problem as well. Here at Bobcares, we often receive...
Why is DEBIAN_FRONTEND=noninteractive discouraged in Docker files?
Are you willing to set DEBIAN_FRONTEND=noninteractive in docker so that no question/dialog is asked during apt-get install? Have a look at this blog to know why we discourage it. noninteractive mode is useful when we need zero interaction while installing or upgrading...
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Django 400 bad request – How we fix it
Receiving a 400 Bad Request while accessing your own Django application can be frustrating. This error in Django indicates that the server was unable to process the request sent by the client due to invalid syntax. Here at Bobcares, we often receive requests on fixing...
MySQL is not running – Let’s resolve it
The error 'MySQL is not running' in cPanel is one of the common error that we come across. Yes, we do understand this to be very annoying. Generally, this error causes if MySQL is not stopped properly. This means when a systemd sends a command for the MySQL to start,...
Default PHP settings in OpenLiteSpeed webserver
Want to know about the default PHP settings available in OpenLiteSpeed? We can help you. OpenLiteSpeed supports PHP. This has a major advantage of better security, stability, and the ability to handle multiple connections. As a part of our Server Management Services,...
Galera cluster asynchronous replication – How we do it?
Wondering how to do Galera cluster asynchronous replication? We can help you. Galera can be used in database replication for frequently copying data from one node to another node. We do database replication to provide high scalability and availability of the database....
Joomla error displaying the error page – Here’s how we fix it
'Joomla error displaying the error page' is one of the common errors in Joomla that troubles many customers. Generally, this error occurs due to an error in the configuration file or due to database corruption. Here at Bobcares, we often receive requests to fix Joomla...
301 redirect dns record – How we fix its errors?
301 redirect DNS record method is ideal if you want to redirect one website traffic to another permanently in the same server. They are permanent redirects that can be done through DNS records. Moreover, this type of redirect is highly recommended for SEO ranking. At...
