## It procsesses information much quicker because it has 2x the number of bits in its address space. 64-bit operating systems can access more than 4 GB of RAM, which allows programs to load larger amounts of data into memory without being slowed down by worries about running out of space. Programs that take advantage of this benefit offer faster response times and increased productivity. A 64-bit microprocessor can support up to 16 bytes (64 bits) at once instead of 8 bytes (32 bits) like a 32-bit processor, but it takes engineers six years on average to take full advantage of 64 bit processors instead. AMD is planning to introduce its own line of 64-bit processors in 2007, but Intel will lag behind until 2011 due to its high costs. IBM, Sun Microsystems, Oracle, HP, Dell are all producing 64-bit server chips. AMD already has support for its 64-bit processors with the release of the Athlon 64 line in 2003. The main reason for AMD's rapid adoption of 64-bit computing was to catch up with Intel which was already producing 64-bit compatible processors since 1995. Intel's faster processors lead this race in the high-performance computing market. Microsoft Windows XP, Microsoft Windows Server 2003 and Microsoft Windows Vista all support 64-bit computing. Because of higher memory requirements, viruses are able to spread more quickly, opening the door for higher profile attacks against governments and corporations. SecuritySystemsSoftwareHardwarePower Supply Units, Cases, and Overclocking Software Technology and policies of the United States National Security Agency have been consistently criticized for diverting public attention from more controversial issues. One topic which has received little attention is whether 64-bit processors can provide a secure environment on computers and networks. 64-bit processors do improve security on computers and networks. The key areas that 64-bit processors can improve security on computers and networks are: (1) Encryption products (2) Networking protocols (3) Intrusion detection systems (4) Authentication products. Since the 1990s, software developers have been using symmetric encryption techniques to implement stronger network security. By utilizing 64-bit processors' greater bit size, software developers can more accelerate the encryption process. This will help companies to better protect their valuable intellectual property (e.g., source code). The widespread use of broadband networking has increased the need for higher performance networking products. Network switches use multi-threading technology to boost performance on packet processing tasks. These advanced switching systems can also be designed to use large quantities of memory. However, designers of these advanced systems need to know how much memory they can safely allocate without compromising system security or stability. The third area where data processing is critical is intrusion detection systems. 8eeb4e9f32 59
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