Essential Facts about Gateway Security for Websites
Cybercriminals can leverage unauthorized traffic entering your network, to attack you. Gateway security solutions prevent unsecured web traffic from entering your internal network. Enterprises typically use these solutions to protect users from accessing or getting infected by malware. Secure web gateways often sit between the Internet and internal users, analyzing traffic in and out of the network to identify potentially malicious content.
In recent years, secure web gateway solutions have become increasingly popular. Cybercriminals are using more sophisticated techniques to target networks. Their preferred method entails embedding threat vectors into seemingly harmless or professional-looking websites. The websites can compromise your network when users access them by releasing malicious codes that grant cybercriminals access to data without your knowledge.
Some of the websites that users can access look so authentic to the extent that they might be convinced to provide their credit card numbers or their personal identification information (PII). Gateway security solutions not only flag such websites but also block access to them. This is done by preventing data from leaving your network.
Typically, secure gateways get installed either as hardware devices at user endpoints or as software components. Traffic flowing from users to external networks and vice versa must go through the gateway for evaluation. The traffic will get monitored for malicious code, user/non-user attempted URL connections and web application use.
A gateway security solution also checks and filters URLs against a database of known and approved sites. Those that are not on the approved lists will get blocked, thus barring access to the websites. Typically, URLs of known and approved sites are maintained on whitelist databases, whereas addresses or off-limit websites are maintained on blacklist databases.
While checking data flowing out of your network, gateway security solutions will block any data sources that are prohibited from distribution. Application-level controls can also get restricted to well-known and approved functions. This could include barring uploads to SaaS apps such as Office 365. Although some organizations deploy gateway security in hardware devices that filter incoming and outgoing traffic, others use cloud-based SaaS secure gateways that are easy to deploy and maintain.
The benefits of gateway security go beyond filtering your network traffic to identify and block malicious content. Secure web gateways provide additional benefits such as:
Given the prominent role that employees play in matters relating to IT security, web gateways should be a priority. Contrary to what you might think, the web gateway market is on an upward trajectory, something that attests to the burgeoning importance of gateway security solutions.
With cybercriminals becoming more tech-savvy, you need security products that can stop them in their tracks. The web filtering tools that NuEduSEC provides can counter all types of malware that cybercriminals might use to attack your network. Besides, they offer zero-day malware detection as well as SSL inspection, thus ensuring that encrypted data gets fully scanned.