This blog post will discuss what secure web gateway architecture is. Also, this will outline the importance of this architecture. So, keep on reading.
Secure Web Gateway Architecture
What is secure web gateway architecture? This refers to the application gateway, load balancer, and VPN devices. The most common implementation of this is using a hardware appliance such as Barracuda Web Application Firewall. Samsung, Cisco, Checkpoint, and Blue Coat are other examples of hardware appliances that can be used for this type of architecture.
Then, the main purpose of this architecture is to protect the network from malicious content that passes through it. The appliances scan the data packets using rules and signatures. The device also protects against denial of service attacks and malicious-code attacks.
Further, it is an effective and cost-efficient solution for small and medium-sized organizations.
The simplest way to implement secure web gateway architecture is to install an application gateway between the endpoint devices and the internet. The gateway will then protect these devices from any malicious content that passes through them.
Moreover, an application gateway can also be installed between two gateways or two firewalls (cross-link architecture). This will protect against denial of service attacks and buffer overflows in the web servers. This is done by diverting traffic through the proxy server before returning it to the webserver or end-user at a central location.
Secure Web Gateway Architecture Uses
The most common usage for security gateway architecture is for remote access connectivity. This is done by creating a DMZ between the public Internet and the internal network. This will separate the internal network from the untrusted internet and provide better security for the internal network.
The advantages of this architecture are as follows:
- Protects against malware, viruses, spyware, etc.
- Easy implementation
- Protects against denial of service attacks
- Efficient and cost-effective solution for small and medium-sized organizations.
Aside from that, this architecture can provide companies with the following advantages:
- It can provide a secure remote access solution for mobile, telecommuters, and branch offices.
- Also, it can be implemented as an appliance or software-based.
- As mentioned above, secure web gateway architecture is the application gateway, load balancer, and VPN devices. This architecture is more common in small businesses than in large enterprises.
Then, the main benefit of this architecture is to protect against malicious content that passes through it. The appliance scans the data packets using rules and signatures. It also protects against denial of service attacks and malicious-code attacks.
Further, it is an effective and cost-efficient solution for small and medium-sized organizations. More commonly used in small businesses than large enterprises, although can be used by both. It provides a secure remote access solution for mobile, telecommuters, and branch offices.
Finally, this is also easy to implement by installing an application gateway between the endpoint devices and the internet.
Conclusion
As you can see, it is important to have a secure web gateway architecture in your network. This will protect your network from malicious content that passes through it. The appliance scans the data packets using rules and signatures. It also protects against denial of service attacks and malicious-code attacks.