How to improve bots in cyber security? That’s something that everyone wants to know. As you know, botnets are often to carry out attacks against organizations of all sizes. There is no doubt that they pose a significant threat today.
How to Improve Bots in Cyber Security: 8 Techniques to Use
There are many things you can do to upscale your defenses against botnets. The following techniques are some of the most effective:
1. Stop malware at the source:
Sometimes, you can prevent botnet infections if you can stop attacks at the source. This is mostly possible through network-level security solutions such as firewalls and intrusion detection systems. Using these technologies to block incoming connections from suspicious IP addresses. You can stop attacks before they develop into something serious.
2. Implement a good antivirus solution:
Another way of preventing botnet infections is by using a good antivirus solution. Of course, we all know that most antivirus programs are not perfect. And that they don’t protect against all types of malware out there. But they’re still an essential part of your defenses against botnets.
If you use them to scan files before uploading them or downloading them from the Internet, you can greatly reduce the chances of getting infected with malware from outside sources. However, you also need to make sure that your antivirus software is able to detect and block any threat that tries to enter your network through other vectors.
3. Keep an eye on bots in your network:
This is an essential step if you want to detect and clean up infected devices in time. For example, if you’re running an IoT network, you should use a good monitoring solution with an alerting component so it can send notifications when particular problems occur or when new devices connect to your network. This will give you more time to respond if a new device turns out to be infected with malware.
4. Secure your DNS infrastructure:
It’s very important to secure your DNS infrastructure. This is because botnets are often used to carry out DNS hijacking attacks that redirect users to malicious websites when they enter URLs into their web browsers. You can find more information about DNS hijacking in this publication from the Center for Internet Security.
5. Implement a good password policy:
If you want to protect your organization against botnet-related breaches, you need to implement a good password policy. This means that you should use strong passwords, reset them after a certain period of time, and regularly change them if needed. If you don’t do this, hackers will have an easier time cracking the passwords of your users and getting access to their accounts on your network and systems.
6. Use good antivirus software on your servers:
It’s also worth noting that one of the best ways of protecting servers from botnet infections is by using good antivirus software on them 24/7/365. Of course, there are many different antivirus solutions available today, but the best ones are those that are up-to-date with the latest malware threats, can detect 0-Day threats and use heuristic detection methods based on behavior analysis.
7. Deploy network segmentation:
Another important thing you should do is deploy network segmentation so that you can separate critical systems from less secure ones (and from each other). This way, if a new device turns out to be infected with malware or if it attempts to connect to another device already infected with malware.
It won’t be able to reach the rest of your network and cause other problems there. Or at least, this will give you more time to detect it and deal with it before it causes any serious damage or compromises sensitive data stored in other parts of your network.
8. Check for vulnerabilities in third-party apps:
One last thing you should do is check for vulnerabilities in third-party apps used by your employees on their devices and computers. Hackers often exploit these vulnerabilities when they carry out attacks against organizations through botnets or command & control (C&C) servers they control (see here for more information on C&C servers).