************************************************************** Net Happenings - From Educational CyberPlayGround ************************************************************** Red Hat has taken steps to thwart worms and hackers in its soon to be released Enterprise Linux 3 operating system. A feature called Position Independent Executables (PIE) will make if significantly more difficult for worms and other buffer overflow attacks to succeed. PIE causes the kernel to put other open-source programs into different memory locations each time they are loaded. Experts say that hackers need to know the relative locations of programs and libraries in order to exploit buffer overflows. "There will always be bugs in software," said Mark Cox of Red Hat's security response team, "but buffer overflows should not be exploitable by hackers." http://www.vnunet.com/News/1143925 <>~~~~~<>~~~~~<>~~~~~<>~~~~~<>~~~~~<>~~~~~<>~~~~~<>~~~~~<>~~~~~<> EDUCATIONAL CYBERPLAYGROUND http://www.edu-cyberpg.com VENDORS REACH THE EDUCATION MARKET FREE EDUCATION VENDOR DIRECTORY LISTING Find PREMIUM & FEATURED MERCHANT LISTING ALSO http://www.edu-cyberpg.com/Directory/default.asp HOT LIST OF SCHOOLS ONLINE http://www.edu-cyberpg.com/Schools/default.asp SERVICES http://www.edu-cyberpg.com/PS/Home_Products.html Net Happenings,K12 Newsletters, Network Newsletters http://www.edu-cyberpg.com/Community/index.html <>~~~~~<>~~~~~<>~~~~~<>~~~~~<>~~~~~<>~~~~~<>~~~~~<>~~~~~<>~~~~~<>