McAfee is readying <A HREF="http://news.zdnet.com/2100-1009_22-6078036.html?tag=zdnn.alert">new security software, code-named Falcon,</A> to rival upcoming products from Symantec and newcomer Microsoft. The product will integrate features found in McAfee's current range of security products with a revamped user interface to manage it, McAfee said in a statement Tuesday. Falcon will protect PCs against spam, viruses, spyware and other threats such as phishing scams and rootkits, McAfee said. It will also offer tools to prevent data loss, help optimize PC performance and secure a wireless network, it said. The product is slated to debut this summer in a variety of packages.