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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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Change MSSQL port – How to perform and connect
Don't know how to change the MSSQL port? We can help you. Since port 1433 is the known standard for SQL Server, the default communication port used by SQL Server for TCP/IP mode connections is TCP 1433. However, some organizations specify to change the SQL Server port...
Disable Password Expiration with PowerShell – How to do
Wondering how to disable password expiration with PowerShell? We can help you. Often Windows users find it annoying to change passwords frequently. One of the methods to prevent this is using PowerShell for disabling the expiration of passwords on Windows servers. At...
Outsourcing Improves Software Development
Do you agree that Outsourcing Improves Software Development? Let's have a look. As technology has been advancing at an amazing speed, businesses are taking their software development to a new level. However, not everyone can afford to handle their multitude of tasks...
mchk plesk – How do we perform mchk plesk?
Figuring how to do “mchk” Utility in Plesk? We can help you. This utility rebuilds all mail configuration files. In addition, it restores the settings for all mailboxes created in Parallels Plesk Panel. As part of our Server Management Services, we assist our...
Winsock Error 10061 – How we fix it
Stuck with Winsock Error 10061? We can help you. Winsock error 10061 occurs when the target machine we are trying to connect actively refuses the request. This 'Connection Refused' error happens generally when the service with which we are trying to connect is...
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...
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