Hardware Design Practices For Modern Hardware

A computer is secure if you can depend on it and its software to behave as you expect I this assignment I will writer about how Linux provides security to you information. The major technical areas of computer security are usually represented by CIA confidentiality, integrity, and authentication or availability. It means that information cannot access by unauthorized people.

Q1: Briefly explain designing requirements that’s are required when designing the hardware and software infrastructure:

Q:1. Briefly explain following designing requirments that are required when designing the hardware and software infrastructure :

My research Is on security measures to the software to hardware computer interfaces. Trying to find out the difficulties of cyber security I have usable security, software security and hardware security to relate the cybercrime issues. I have to implement new ways to stop the computer related crimes of software and hardware.

The hardware requirements are crucial to the system development, consisting of physical servers and other peripherals. These components are the legs and limbs of the system. The hardware section of the system will accept input, and process the input in a way specified by the design, and returns an output (Blundell, 2008).

Russon, M. (2014, June 10). Forget Software Vulnerabilities, Hardware Security Must Improve Before It's Too Late. International Business Times RSS. Retrieved July 12, 2014, from http://www.ibtimes.co.uk/forget-software-vulnerabilities-hardware-security-must-improve-before-its-too-late

As such, he introduces a technique of identifying a spectrum of potential vulnerabilities and suggests procedures to deal with them. Systems Specification and High Order Language Implementation are categorized as items of high risk to attacks. Security Policy and Machine Language Implementation are classified as items of moderate risk of being vulnerable to attacks. Circuits Electronics and Device Physics are of low and very low risks respectively. He also discusses potential threats such as deceiving operating systems to grant access to file or data to unauthorized users through direct (overt) and indirect (convert) channels. Walker also says that lack of precise definition of trusted operating systems and the higher cost of building them are the significant drawbacks faced by the vendors. Vendors are concerned that if they build trusted operating systems, they might not be accepted by their customers. The only solution suggested by the author was to have someone or a company builds it, shares the technology used, and convinces the general public on the significance of it. Once it becomes accepted, then there will be a widespread use of trusted computer operating systems.

Design is the starting phase in the improvement stage for any built product or application. The designer will likely deliver a model or of requirement and representation that will later can be used. Starting, once application necessity have been analyzed and broke down into three configurations like the three perspectives one is design, code and test these are the main things require to build a software application.

However, interoperability increases security risks because it requires devices from different manufacturers to share information, and may have different security protocols. One device with inadequate security can compromise the integrity of other

The article, which addresses security loopholes in modern computing environments, by Loscocco et al highlights what is and has been being done security wise in the past and how secure these implementations were and going forward what should be done to ensure in depth security which guarantees system wide security (1998). The article first explains features of secure operating system and why current systems implemented under the notion of application space security ultimately failed to safe guard the integrity and confidentiality of our assets. The article then continued with general examples of access control and cryptography implemented in the application space with no or little support from operating system and showed their vulnerabilities to attacks such as tampering, bypassing and spoofing. The article supplied real-life examples to support the evidence that building security in the application space without secure operating system is meaningless. The article raised concrete examples on mobile code security, Kerberos network authentication service, IPSEC and SSL network security protocols and firewall. The paper finally put an interesting remark that security implemented in application space without secure operating system is like “building a house in a pile of sand” and it also emphasized that secure operating system without better security on the

This engineering standard provides guidelines for verification and validation processes that can be applied to hardware, software, or systems. These processes include reviewing, analyzing, and testing the project to ensure that it is intended and able to produce the desired outcome.

Security at hardware level is a new trend in security industry; it will accelerate the security at the processor and chip-set level (Vaquero, Rodero-Merino and Moran, 2011:112). Antivirus solution with Computers and Hardware will eliminate antivirus and Firewall security solutions industry. (Bruce Schneier accessed January/9 2013). Intel is planning to move computer security to the hardware level from its current software level, by incorporating security features onto their chips and processors (MEED 2010).This will also hit the IT Security devices market.

In the Workstation Domain security controls are one of the biggest challenges. Physical security threats are concerns associated more with attackers who gain physical access to the premises. The attackers can cause physical destruction of equipment or sabotage the equipment. The attacker can sabotage the system if the attacker has sufficient knowledge of the system, such as a former employee, and gains access to the system and then renders the system unusable, or deletes and changes information.

A Thesis Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Master of Science in Electrical Engineering

For over 10 years, Dallas Semiconductor also has been designing, making, and selling a line of highly secure microprocessors that are used in satellite TV descramblers, automatic teller machines, point-of-sale terminals, and other similar applications requiring cryptographic security and high resistance to attack by hackers. The U.S. Postal Service's (USPS) Information Based Indicia Program Postal Security Device Specification, intended to permit printing of valid U.S. postage on any PC, provided the first opportunity to combine two areas of expertise when a secure microprocessor was designed into an iButton the resulting product, named