Among the distinct set of challenges critical to cybersecurity, DDoS attacks are a major issue that needs proper preventive measures.
In this article, the focus is on understanding the kind of distributed denial-of-service attack implications, and the best practices that can help stop DDoS attacks.
Unlike in the past wherein, businesses were only advocating to have preventive measures for DDoS attacks kind of cyber security issues, in the current scenario, it is an integral need for businesses to focus on the security of information systems from DDoS attacks.
Successful DDoS attacks can lead to business systems performance, and operations continuity in the business, alongside the risks of data being compromised and the reputation of the business getting impacted due to interruptions related to DDoS attack.
Focusing on the challenges prevailing in the DDoS attack conditions, businesses must focus on some of the preventive measures holistically to counter any attempts from hackers for DDoS attacks on the system.
In this article, some of the key practices or steps involved in securing the systems from any kind of DDoS attacks are discussed in detail.
Best Practices for Preventing DDoS attacks
There is a distinct set of solutions available for securing the systems from DDoS attacks, and most of the solutions are designed as DIY (Do-it-yourself) models for securing from DDoS attack, wherein the systems are compatible in terms of handling the on-premises mitigation options and off-premises cloud-based solutions.
Businesses need to consider the pros and cons of each practice while using the options to secure the systems from DDoS attacks.
1. Network Security
Distributed denial-of-service security issues start where the user systems, or the nodes are hacked, and they are turned into bots from wherein the DDoS attacks are launched.
Therefore, there is a need for the business systems to ensure there is an effective screening option to understand the secured conditions of the nodes.
For instance, using the proper network security features like the firewalls, and keeping the firewalls always on enable mode can mitigate the risks to a certain extent.
More often, the servers’ firewalls are disabled to manage the server’s load and increase the responsive speed of the servers to the session requests.
However, such conditions can be highly vulnerable wherein the hackers could launch DDoS attacks on the system.
Using the firewall systems is like a perimeter guarding for the servers, and if such network security is managed well, it can form a protective layer from DDoS attacks.
2. Web-Application Firewall
The other important aspect is to depend on the web application firewall (WAF) which secures the web applications from distinct kinds of application layer attacks.
The key aspect of applying the WAF is to secure the systems even in the instance of a server being prone to DDoS attacks.
Choosing to manage the WAF effectively for the servers can help in managing valuable data security.
In addition to securing the systems from these attacks, the usage of WAF solutions can help in countering other vulnerabilities too.
Related: To prevent DDoS attacks, get a managed Cloudflare CDN with WAF.
3. Application of Anomaly Detection Solutions
Anomaly detection is another significant option that can help the admin teams in identifying the attack possibilities at early stages.
There are many effective anomaly detection solutions available to the public, to monitor the system’s network.
Any abnormal traffic from a node system or the abnormal kind of traffic encountered to the servers from a set of nodes shall be identified, and the security triggers shall be activated.
Such applications can help the admin teams inspect the alerts and make informed decisions about DDoS attacks.
This kind of preventive system can be highly resourceful for businesses in countering distributed denial-of-service attacks.
As the systems keep monitoring the application systems and identify the potential gaps in the regular traffic movements, it can be a good preventive option.
4. Cloud Services
When the on-premises servers are attacked by DDoS attacks, the resumption of services can be a time-consuming process, and the business needs to act in time.
Whereas in the case of cloud-based solutions, the application systems deployment takes place on multiple server locations.
Consequently, even in the case of attack scenarios, if one server is facing a challenge, the alternate servers can function as a backup measure for business continuity.
More often in the case of successful DDoS attacks on information systems, businesses face challenges of interruption to data access conditions, etc.
Using cloud-based services can help in improving the security and backup plan in the instance of any challenges like distributed denial-of-service attacks encountered in the systems management.
5. Choosing Custom Security Solutions
Many of the new-age cybersecurity solutions have an exclusive range of features wherein custom security solutions designed to protect against distributed denial-of-service attacks exist.
Such systems deployed for securing from DDoS attacks can actively track down any potential threats in the network and mitigate the risks at early stages.
Once the threshold time of the attack scope passes, the system deactivates the shield and is on vigilance to defend against any further attacks emerging from DDoS attack planners.
Focusing on the above set of measures, practices, and supportive actions can help in improving the security features for the information systems and secure the systems from distributed denial-of-service attack.
Additionally, in addition to the preventive practices, businesses should have disaster recovery solutions ready in case of the attacks are successful over the information systems.
Therefore, businesses need to ensure the systems networks are secured both in lines of preventive action and remedial measures in case of DDoS attacks.
To know more about the distributed denial-of-service attack challenges, and to avail superior cybersecurity solutions to protect your information systems, reach out to Exabytes Singapore and secure your business from DDoS attacks.
About Distributed Denial-of-Service Attacks
Technically, DDoS attacks are Distributed Denial of Services attacks wherein the servers are countered with a high volume of requests and increase the server loads.
Thus, genuine requests from the actual customers or visitors to the websites are impacted by service.
In general, hackers focus on websites having decent traffic to the website and target them for hack purposes.
Read more about how does DDoS work.