Today, we will discuss cloud access security broker vs firewall. What sets these two apart? And can you use them together?
Cloud Access Security Broker vs Firewall
To begin, a cloud access security broker or CASB refers to a cloud application that can detect threats and block malicious activities from happening. On the other hand, a firewall is a network security device designed to block unauthorized access to or from a private network.
Then, a CASB can help you with the following :
- Audit and monitor the cloud applications that your employees use
- Alert and block suspicious activity
- Configure settings for the cloud applications that you use
- Monitor and block traffic that is not encrypted
A firewall, on the other hand, can help with the following:
- Protect data from unauthorized access
- Monitor and block all unwanted traffic coming from the internet
So, as you can see, a CASB is different from a firewall. A firewall will mainly focus on blocking unwanted traffic from reaching your network. On the other hand, a CASB can help you secure your network by monitoring, controlling, and blocking suspicious or malicious activities.
Now that we know what a CASB and a firewall are, we must now ask ourselves if we can use these two together. The answer is yes! But, what should be noted is that they won’t replace each other. Instead, they will complement each other’s functions.
With this in mind, you can use a firewall to help you secure your network. While using a CASB to monitor and control any suspicious or malicious activities as well as block any harmful content coming from the internet. But how does each one work?
Cloud Access Security Broker and Firewall: How?
A CASB works by identifying the threats and then blocking them. Meanwhile, a firewall will do the same but for unwanted traffic coming from the internet and your network.
You can combine these two by using a CASB to block any suspicious or malicious activities detected from your employees’ devices. This will help you prevent and mitigate any cyber-attacks.
However, you must remember that a CASB and firewall work together to secure your private data from the cloud. They can’t replace each other. So, if you want a total security for your business, a CASB and firewall is highly recommended for you.
When they work together, both CASB and firewall can help protect your business from any threats. Make sure to check out this infographic below to learn more about a CASB and firewall.
Conclusion
In conclusion, a cloud access security broker is different from a firewall because they each have a different function. A CASB can help you secure your business by monitoring, controlling, and blocking any suspicious or malicious activities. Meanwhile, a firewall will mainly block unwanted traffic coming from the internet and your network.
So, if you want to secure your data in the cloud, make sure to use a CASB and firewall together. This will help protect your private data from any threats. What do you think?