Security threat is one of the major obstacles that can destroy businesses. Your VPS might be carrying confidential and private information about your business. Therefore, it is important to protect this prime target of hackers from getting invaded by unauthorized personnel.
Registration with MonoVM allows you to enjoy their quality WordPress services. They serve to provide dedicated servers with web hosting and VPS hosting to their customers. They give a simple guideline on how to change Linux VPS password so that the customers can maintain the security of the servers delivered to them.
Strong password security
The password is the most important and basic layer of securing a system. A weak password can easily lead to a breach of security. You must avoid using guessable and predictable passwords. Try to make your password long by incorporate lowercase, uppercase, symbol, number, and letter characters into your password component. It should be changed frequently.
Do not leave your system access on default passwords or null passwords. It is the most crucial security system that can give access to unauthorized users.
Some other security measures that protect your VPS
- Auditing the server
Running an audit on your system allows you to scan and explore the vulnerabilities present. There are many tools designed to fulfill the auditing purpose in a system.
- Get rid of any unnecessary ports or unused applications
Pay attention to the software and applications that are operating on your system. Inspect the importance of those applications. Running too many unnecessary applications can make your server more vulnerable and easy to access. For ports, open only the ones that are necessary to function VPS for the time being.
- Update your server and Backup your data
Be sure to keep updating your servers frequently. This allows your system to have access to new and advanced features of the updated version. Practicing data backup is important because if by chance something goes wrong, your data will not fully be lost.
- Secure your SSH configuration
SSH is usually the main target for hackers. You can easily secure it by changing the default port and preventing the root access for users to enter into your server. After that disable password security and enable key pairs. Ensure to limit the users who can access login. For better security, use intrusion detection software.
- Install a Firewall
A firewall can protect your VPS. It can filter undesirable traffics and network access on the server. The functions of a firewall are standardized logins, verification of hostname, and spoofing protection which boosts the security system.
- Install antivirus software
Viruses and malware or other security threats such as Trojan Horse can be a much bigger threat to VPS than it appears to be. Firewalls cannot catch all the security threats and can just deny the access of the unrecognized user. Antivirus can disinfect your system from the security threat.
To keep your business or personal information secure, maximize your system security. Adopting as many protective measures mentioned above as possible can help you prevent different security threats.