Who else wants to know the mystery behind secure web gateway? Are you one of them? If so, you came to the right post.
Who Else Wants to Know the Mystery Behind Secure Web Gateway?
A secure web gateway (SWG) refers to a network-based solution that combines firewall, antivirus, and intrusion protection services into one integrated package. This gateway is specifically designed to filter out all the malicious network traffic. Thus, ensuring the availability of both the network and the applications behind it.
Then, the main purpose of a secure web gateway is to protect your business from malware, phishing attacks, and other internet threats. To understand the mystery behind SWG, let’s take a look at its main components. These are:
- Network Intrusion Prevention System (NIPS). This module will act as a filter for all incoming and outgoing traffic on the network. It will check the data packets for port scans, Denial of Service (DoS) attacks, malformed payloads, or other suspicious activities.
- Anti-Virus and/or Anti-Malware Protection. The anti-virus software will search for viruses in all incoming data packets and stop them from entering your network. Then, all outgoing data packets will also be scanned by the anti-virus software to prevent them from spreading viruses outside your business network.
- Firewall. The firewall will allow some data packets to pass through while blocking others according to its set of rules and policies. Then, it is designed to protect your network from intruders, hackers, worms, and other threats.
- Web Proxy. Web proxy acts as a middleman between you and the website you are trying to access. It works by filtering out all harmful websites and protecting you from phishing attacks. It will also ensure that you only access safe websites and no malicious ones. This way, your business won’t get affected by Trojans or any other internet threats.
All these components work together to give you full protection against viruses, worms, Trojans, or any other internet threats that can attack your business’s computer systems via an internet connection.
Is There More to Know Behind Secure Web Gateway?
An SWG can detect any suspicious threat before it can reach the computer system. Thus, providing better security than an individual antivirus software or firewall alone.
In other words, an SWG can catch malware that has already infected your computer system. This is done by using signatures or heuristic analysis. But it cannot protect you against new threats that have not yet been identified as malware because it cannot scan encrypted data packets or websites that run on HTTP Secure (HTTPS).
Moreover, an SWG is also able to provide you with better protection than that of a traditional web proxy because it can scan for malicious websites and block them. This way, your business won’t be protected from phishing attacks.
And lastly, an SWG will filter out any kind of malicious data packets before they reach your computer systems. This way, your business will get protected from both internal and external threats.
Conclusion
So, what do you think of this post on the mystery behind a secure web gateway? Do you know any other network-based security product that is similar to an SWG?