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Amazon Linux AMI hardening – Tips to secure your instance!
Amazon Machine Image (AMI) serves as the basic unit of cloud solutions. It saves time and effort in creating several similar applications. But, what if there is a vulnerability in the AMI ? Then, that becomes a total disaster! That's why, hardening AMI is really...
Uninstall phpMyAdmin in DigitalOcean Droplet – Common errors and Fixes
phpMyAdmin provides Droplet owners with a user-friendly interface for MySQL database management. But, sometimes Droplet owners need to uninstall phpMyAdmin, because it's unusable, outdated, or unnecessary. At Bobcares, we often receive requests from users to uninstall...
How to use Fail2ban for Magento security
Magento is so popular and that's why it is a juicy target of cyber attackers. Does that mean using Magento for my website is a risk ? No. Luckily, Magento offers too many security features to avoid attacks on your shop. And, Fail2ban largely helps to block these...
‘SSH connection refused’ in DigitalOcean – Why SSH kicks you out?
SSH clients like PuTTY, OpenSSH, etc. provides users with a seamless way to manage their servers. But, users can occasionally come up with server side errors, like 'SSH connection refused' in their DigitalOcean Droplets. How can I fix it with this little piece of...
Disable root login in DigitalOcean servers – Security tip for Droplet owners
Managing a server can be really hard! As server attacks increase day by day, Droplet owners use different methods to secure their server. And, one such thing is to disable root login in their Droplets. At Bobcares, we help DigitalOcean Droplet owners disable root...
DigitalOcean SMTP blocked – Here’s how to fix it
Mail function in web applications is a great feature to reach out to your online customers. It uses the mail protocol called SMTP. But, what if SMTP is blocked on your DigitalOcean Droplet ? All emails will fail! DigitalOcean Droplets can have SMTP blocked due to...
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