The secure web gateway mystery is what we will talk about in this blog post. So, if you are a beginner in this topic, then you should read on.
The Secure Web Gateway Mystery
To begin, let us define what a secure web gateway (SWG) is. It refers to a network device that provides security for all incoming and outgoing web traffic that is connected to it. So, the gateway encrypts the traffic and decrypts the traffic when it leaves or arrives at the gateway.
The device must be able to handle multiple protocols such as HTTP, FTP, SSL, and SCP. Yes, it encrypts and decrypts traffic. But what protocol is used for these tasks?
We can answer this question by discussing a technology named SSL. SSL stands for Secure Sockets Layer. It is a technology that is used for secure communications over a computer network. It provides communication security over TCP/IP networks such as the Internet.
Thus, the answer to this question will be SSL or TLS (Transport Layer Security). Both are used for encrypting data transmitted via the Internet. For example, if you visit your bank’s website and see “HTTPS” in your URL address then you are using an SWG with SSL or TLS encryption.
So, how does SWG work? What do they do? How are they different from firewalls? Firewalls are used to control access between two networks. A firewall can be either hardware or software-based or both. They can either filter traffic based on port numbers or IP addresses or both of them combined.
Moreover, if a firewall has a software-based firewall then it needs to be configured manually by the administrator of the organization where the firewall is located. But in the case of hardware firewalls then they are not dependent on administrator configuration. Because they have pre-configured rules which are called Access Control Lists (ACL). It means that ACL is already configured in hardware-based firewall devices so no need for any manual configuration.
The Secure Web Gateway Benefits
What, then, are the benefits of using SWG? Firstly, it prevents unauthorized users from accessing the network. It also prevents Denial of Service (DoS) attacks. So, it enhances the security of the system.
Actually, there are various benefits of using SWG. It ensures that only authorized users can access the network and prevent unauthorized access to the network. So, it will enhance the security of the network.
Secondly, it checks for viruses and malware in travel packets. So, it helps in protecting the system from viruses and malware. Thirdly, it ensures that no one can spy on your traffic if you are using an encrypted connection. So, it protects your privacy.
Finally, it checks for DoS attacks and restricts them from entering your network or server. This will enhance the performance of your server and make the overall performance of your organization better.
Conclusion
When you go online you will be able to see that SSL is used for encrypting web traffic and TLS is used for encrypting traffic. They both provide encryption. Thus, SWG is a gateway that is responsible for all incoming and outgoing web traffic. There are various benefits of using SWG. So, what are you waiting for?