• Exchange 2013's anti-malware protection: Is it enough?

    Trusting native Exchange 2013 anti-malware protection to protect your environment is an option, but that doesn't necessarily mean it's the best one.

  • Microsoft Exchange 2013 Poison Message Queue

    Microsoft Exchange 2013 Poison Message Queue is a queue that exists specifically to hold messages deemed harmful to the deployment after a transport server or service failure.

  • Does Exchange 2013 need an edge?

    Though server roles were consolidated in Exchange 2013, one reader wonders if an edge transport server should still be included. Our expert weighs in.

  • edge transport server

    Edge transport server is an Exchange Server 2010 role that helps route Internet email as well as protect the Exchange organization from viruses and spam.

Spam and virus protection

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  • Outlook 2007: Image spam, mobile malware rising

    Like other security vendors, Sophos is trying to stay ahead of threats that keep getting more sophisticated and menacing. Steve Munford, the company's CEO, is particularly concerned about the rise of image spam and the likelihood of more mobile phone... 

  • Security Blog Log: Sailing a sea of spam

    This week, bloggers struggle to purge their bloated inboxes. Their experiences lend weight to recent studies showing a breathtaking spike in spam. 

  • Instant messaging attacks rise in October

    In October alone, security firm Akonix Systems tracked 88 attacks that used instant messaging programs to spread. Attackers are also exploiting P2P programs. 

  • Dell, Symantec simplify Secure Exchange for SMBs

    With Secure Exchange, SMBs have a step-by-step blueprint to deploying a secure Microsoft Exchange environment, courtesy of Dell and Symantec. 

  • Unsecured devices worry IT professionals

    IT admins keep working to make networks secure even as more unsecured personal gadgets, like smart phones and BlackBerrys, find their way into companies. 

  • Dell and Symantec bundle hardware, security

    Dell and Symantec are offering an integrated package of server, storage, mail and security software to entice midsized companies that don't want to manage mail the hard way. 

  • Online crime as ugly as ever

    At this year's Conference on Email and Antispam, one expert said that despite the increasing complexity of online scams and attacks, digital criminals are less about the technology and more about the crime. 

  • McAfee sued for patent infringement

    DeepNines claims McAfee is marking and selling products based on the DeepNines patent for the Security Edge Platform, a unified threat management product that integrates several tools into a single device. 

  • Antivirus researcher Gullotto leaves Symantec for Microsoft

    One of the industry's most knowledgeable AV gurus has left Symantec for Microsoft. Vinny Gullotto will be charged with forming an AV research unit to rival Symantec and McAfee. 

  • McAfee products vulnerable to code execution flaw

    VirusScan, Personal Firewall Plus, SpamKiller and other McAfee products are reportedly vulnerable to an unspecified remote code execution flaw.