One security mistake and your website becomes vulnerable to hackers. For many companies, it is not until after a breach has happened they realize the importance of security. Web hosting servers are the ultimate target of every hacker and overlooking its security can cost a lot. Thus, a managed web hosting can be proactive and defensive option for protecting your server against a breach.
Below mentioned are certain common Server security mistakes that companies must avoid doing.
1) Failure to filter untrusted inputs
Whatever content your web applications receive from third-party sources must be filtered. Failure to filter the inputs can result in inject flaws which is a threat to your website where a hacker can take complete control of your hosting server by injecting commands to the system that can result in loss of data. For this purpose, you need to filter all of the inputs, unless it is trustworthy, but it’s better to avoid taking risks.
2) Outdated software
The software vendors keep releasing update packages in concern for vulnerabilities and therefore, you need to keep checking for updates. By overlooking software update, you are indeed exposing your web server to malware and other security threats. So ensure to upgrade your software regularly. If your hosting server indicates that it’s out of date, take some action on it.
3) Unsecure passwords
There is a reason why you need to maintain a strong password for your system. The poor password is susceptible to decoding as hackers smartly use various tools to guess your password. Once they get in, it will become highly difficult for you to restore your server. Maintain a password that is typically long and difficult to decode by attackers, but can be easily remembered by you.
If you haven’t got a backup of your data, get it done straight away. What if something happens to your server? How will you recover your data? It is not a bad idea to host your server on a second location, but you should also have your own backup and not solely rely on your web server hosting company. Many often get confused when the backup is counted as a part of security strategy. Well, you can revamp an entirely crashed website with just a few clicks that will restore all your lost data.
5) Sensitive data exposure
All of the sensitive data, whether in transit or at rest, should be encrypted. User credit card information, password and other details must always be secured and should never travel in URLs. Make sure you implement top-level security strategy so that your users can have a secured transaction on the web.