Gartner’s latest ‘magic quadrant’ 2006 report on “E-mail Security Boundary” rates the following vendors in the top leaders/visionaries quadrant:
Other leaders are:
Source: Garner, 2006
On 4 January 2007, Cisco announced a definitive agreement to acquire IronPort Systems, a provider of enterprise messaging security products.
The IronPort acquisition will allow Cisco to move into the fast-growing e-mail security market, which is currently valued at approximately $850 million and growing at a rate of approximately 40% annually. The key technology value that Cisco will receive is a strategic foundation on which to begin building a security infrastructure for unified communications, including e-mail.
Gartner Analysis : The consolidation in the e-mail security market is now almost complete. Other vendors will find it difficult to compete with industry leaders Cisco, Microsoft and Symantec in the enterprise market. IBM and (potentially) Juniper Networks are the only other major vendors that have a strategic interest in this market, though BorderWare and Proofpoint remain as respected independent players. Gartner believes the two remaining service providers, MessageLabs and Postini, will likely be acquired by telecom providers in their respective markets.
Extracted from Gartner – IronPort Buy Will Make Cisco a Major E-Mail Security Player
2006 has been a good year for the providers of managed filtering services and in many cases web and email filtering services have come together through partnership or acquisition to provide both from a single source.For instance, UK-based web filtering vendor ScanSafe has seen 100 per cent growth in seats served by its web filtering service. It is now selling as much in the US as in Europe, has set up in Asia and now has around 40 partnerships with internet service providers. But perhaps its biggest coup has been to reach a partnership agreement with Postini, a leading provider of email filtering services.
Postini has also expanded rapidly in the last few years, not quite at the rate of growth as spam itself but not far off that. It claims the number one position in the market for hosted email filtering. Expanding its business to include web filtering is an obvious choice for Postini as the email filtering nears saturation (although Postini continues to gain customers from churn in the market). Postini has 100s of ISP partners which could provide a lucrative route to market for its new web-filtering offering.
This has not gone unnoticed by other vendors. McAfee, the world’s largest pure-play IT security company, has itself formed a partnership with Postini and is reselling its managed filtering services. Microsoft made a couple of acquisitions recently—FrontBridge for email filtering and FutureSoft’s Dynacom I-Filter (buying its web filtering product, not the company)—so now has the capability to offer both services.
Two other UK companies, BlackSpider and SurfControl, got together in 2006 to achieve a similar goal. BlackSpider is a competitor to Postini that also provides a managed email filtering service. SurfControl has long been a competitor in the web filtering market. Along with companies such as Secure Computing and WebSense it provides filters for controlling what employees can do on the web. The aim of bringing the two companies together is to leverage one’s web filtering heritage with the other’s experience of providing a managed service.
Not to be left out, yet another UK company with a global presence, MessageLabs, also launched a hosted web filtering service in July 2006, to sit alongside its well established email filtering service. MessageLabs has a partnership with IBM, bringing the world’s number two IT vendor in to play (yes, if you haven’t already heard, HP’s latest quarterly figures allowed it to claim top spot).
Using managed filtering services is proving to be one of the most effective means of controlling web and email traffic.
Source : IT-director.com – 22/12/06 – Written by Quocirca
Postini, the mail filtering company has seen a 59 per cent spike in spam from September to November 2006. Unwanted email is currently 91 per cent of all email, and over the past 12 months the daily volume of spam rose by 120 per cent. Postini also saw a dramatic increase in overall email traffic with 10 billion more connections in October than in September.
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