Ease enterprise network threats mid-range Enterprise Web security device shopping guide

This is no longer a secret-network threats have become more common and complex than ever before-it is difficult to rely solely on a single anti-virus solution.

Many malicious Trojans and worms, such as Koobface and Conficker, are used to snoop key records and plagiarize sensitive information, causing serious damage to the enterprise network. At the same time, many network security solutions are also widely used in small and medium-sized enterprise organizations, because more and more enterprises want to not become the next victim of malicious attacks.

Next, this article will introduce eight popular mid-range Web security products, which can effectively help enterprises provide security protection services and relieve your worries.

I. IronPort Web reputation Filter

This IronPort Web reputation filter from IronPort systems, a Cisco Business Unit, security checks can be performed for each link request sent by the browser, from the most basic HTML request to all other data requests, including real-time data checks from different domain names. In this way, IronPort's Web reputation filter has the advantages that are unmatched by vendors that only provide simple URL filtering.

Programmers are constantly looking for new ways to improve the success rate, and spreading malware through legitimate websites is undoubtedly a very effective method. IronPort's Web reputation filter identifies where the redirection is to be sent so that requests can be blocked before any malware enters the network. Simple URL filtering cannot separately detect threats to legitimate websites, however, IronPort's Web reputation filter, which features zombie website protection and URL outbreak detection, can identify and prevent customers from connecting to these attacked websites.

Ii. Apsara FortiOS 4.0 security operating system

FortiOS is a specialized UTM security operating system developed by Fortinet. It provides users with multi-level security defense technology, security features include firewall, anti-virus, IPS, IPSec/ssl vpn, Web content filtering, anti-spam, and IM/P2P control. FortiOS V4.0 is the latest version of FortiOS. A large number of security features are added based on the original version, so that Fortinet users can get more detailed security protection. Major updates include:

● Network application control-identifies multiple network application characteristics and limits users' online behaviors according to the organization management system, such as chatting (QQ, MSN, and Skype), P2P downloading (BT, e, and thunder) and network video (PPStream.

● Wan acceleration-Provides Wan acceleration to users through Protocol compression, data reduction, and Web Cache to improve network performance.

● Information leakage prevention-network content is filtered by multiple means to prevent leakage of confidential information through Web, Email, file transmission, chat, and other methods.

● Network access isolation-locates and isolates the sources of viruses, attacks, or information leaks to prevent security threats from continuing.

● Terminal detection-check the security environment of the user terminal, including the operating system version, patch, and personal security software status to improve the terminal security protection level.

● Customized management interface-you can customize the FortiOS management interface to make it more user-friendly and easy to use.

● Improvement of existing functions-enhancement of existing security features such as firewall, IPS, VPN, traffic control, anti-spam, and WIFI to improve functions and performance.

This product is intended for medium-sized enterprise management personnel. This new operating system can provide improved security and performance services for managing a large number of local users, it can meet the communication needs driven by Web applications such as cloud computing and SaaS services.

Iii. websecurity gateway of Weber's company

Websense Web Security Gateway is the first Security product in the industry that can classify Web2.0 content in real time and effectively intercept rogue software, helps enterprises determine whether a Web website and its content are secure without worrying about receiving malicious or inappropriate content. It allows channel partners to effectively protect their network communication channels with customers. It also makes full use of the latest Web-based tools and applications. With the multi-carrier traffic scanning engine, the gateway can monitor Web traffic in real time and classify new sites and dynamic content in real time, so as to actively detect security risks and prevent malware intrusion.

Websense Web Security Gateway supports ThreatSeeker Network technology, provides more advanced analysis methods-including rules, signatures, heuristic and application behavior-to detect and block malicious agents, hacker websites, adult content, botnets, keyrecord software, phishing, spyware and many other types of insecure websites. Independent tests show that the gateway has unique advantages in helping enterprises effectively use Web2.0 without worrying about malicious code, data loss, and reduced work efficiency.

4. Blue Coat ProxySG Equipment

Blue Coat ProxySG devices can flexibly implement policies based on content, users, applications, and Protocols, while improving the performance of applications on Internet gateways and wide-area networks. By reducing the number of devices required to protect and control the network, the highly scalable ProxySG allows customers to simplify their IT infrastructure.

The ProxySG device can be separately controlled on the inbound and outbound sites. For outbound requests, you can use the onboard Blue Coat WebFilter software to filter URLs to ensure that the link requests sent by users are based on trusted sites.

With the Blue Coat WebPulse Service (cloud security service platform launched by Blue Coat, information about malware that any user on the platform experiences will be recorded and shared with all users, the ProxySG device helps enterprise users cope with the latest malware threats by analyzing more than 1 billion web sites, analyzing results, and classifying user information and new sources of potential malicious attack threats every week.

5. Trend Micro InterScan Web Security Virtual Appliance

This is a Web page filtering product that can be installed on the VMware platform. It is a virtual version of hard device IWSA and can adopt passthrough and Proxy Server modes, prevent users from Browsing webpages that are not allowed by the enterprise, and check whether malicious programs such as Viruses exist in the traffic.

Software on virtual devices applies to Trend Micro's smart protection network and cloud security technical support to reduce the time it takes to identify risks and establish protection. It can effectively prevent various dangers caused by malicious software such as cyber threats, viruses and worms, spyware, keyrecord tools, and phishing.

Vi. AVG Identity Protection

Based on AVG 8.0, AVG 8.5 adds an additional security layer to protect your identity from theft. AVG Identity Protection uses behavior analysis technology to ensure that all programs on your computer are running as they should. If one attempt attempts to steal the ID, it immediately closes the activity to prevent any possible theft. Whether you are running AVG software or other manufacturers' security products, IDP works with security programs to protect your security when surfing the Internet.

Because AVG Identity Protection detects and blocks suspicious behaviors on a continuous basis, there is no need to worry about downloading the latest signatures or planning to scan today.

7. Weber's Hosted Web Security

An information security software based on the Internet, which does not need to be deployed on the enterprise network border. Currently, the most popular websites also begin to have web elements, allowing them to bypass the original security system. This product allows IT solution providers to establish mandatory use policies without having to block these revolutionary new tools and without sacrificing security, productivity, and control, let customers fully enjoy the happy experience brought about by Web technology. Websense content security intelligent protection is based on the best product and hosting solution, which can provide integrated security defense and policy-based powerful control for enterprise sensitive data.

8. Barracuda's Web Filter 410

Barracuda Web Filter is a comprehensive content filtering product and a powerful anti-malware solution. It is easy to operate and cost-effective, especially suitable for medium-sized enterprise users. This product includes 210, 310, 410, 610, 810, 910, and other series that can meet the needs of large and small enterprise users. This filter can implement Internet use policies by blocking access to some websites that are not related to the business. It can also completely delete spyware or other forms of malware on the network. For medium-sized enterprises, restoring or recreating computer systems does not have any negative impact on productivity.

In general, it has the following characteristics:

● Hardware design, higher System Stability

● Install any software wirelessly

● No need to change the network architecture and be compatible with all job platforms

● Multi-language interface, easier to install and use

● The customer's investment is not guaranteed by the number of users

● Active/Passive switchover or channel exceeding Mode

● Hardware-based Failover (Hardware Bypass)

● Two layers of anti-virus modules are included, so no additional Additional configurations are required.