Several aspects should be considered in choosing anti-spam Products

As we all know, spam is a very common problem in network security. So for an enterprise, the interference of spam is always annoying. So what should we pay attention to when choosing an anti-spam product? The advent of spam products to some extent to solve the corporate spam threat to the enterprise network security problems, the enterprises have come up with a budget to buy anti-spam products, the problem has arisen. What kind of product is a good product, after purchase can be enough to deal with the security problems faced by enterprises?

Assess the maturity of anti-spam products:

Spam filtering has evolved from simple keyword search and domain blocking to comprehensive, integrated detection mechanisms. Many solutions use advanced algorithms to classify and correlate the characteristics of many spam and non-spam messages (ham) to improve detection rate and reduce false positives. Ideally, there would be a lab for spam analysis within the vendor to understand the latest spam technologies and develop new filters.

Evaluate the feasibility of anti-spam products:

The junk e-mail filter is now an integral part of any e-mail infrastructure. The spam filter is divided into three categories, software, devices, and management services. Many solutions bundle Anti-Virus, content filtering, messaging firewalls, and other functions onto a single platform. Administrators can "adjust" filters based on enterprise policies and tolerance of false positives, allowing end users to create whitelist and blacklist to improve the accuracy of the filter.

Evaluate anti-spam product impact:

Without the deployment of filters, the e-mail system is useless in the face of an increasing number of spam messages. Deploying good spam filters can dramatically reduce the spam that flows into your Inbox, improve user productivity, ease the burden of messaging infrastructure, and allow administrators to make time for other transactions.

Assess the risk of anti-spam products:

The biggest risk is to shut out legitimate emails. Most solutions allow you to tailor the spam filter to your organization's tolerance for unsolicited messages. Allowing end users to create white lists and check e-mail messages that are difficult to categorize at the gateway level helps reduce false positives. Note: The timing of the market merger is now ripe, so your anti-spam vendors are likely to be acquired or shut down.