Open Source Security and The Kerchoff´s Principle

Since last few years, much of the attention that of media and public has been directed towards the events that were arranged over the issues of cyber securities such as Office of Personnel Management (OPM) and the breaching of data that is involved with it along with hacking of Sony pictures

Computer systems evolve over time in response to new requirements, businesses rarely have a blank slate to work with – so compromises and security gaps will develop, it is almost guaranteed.

The top three trends in the Cyber Security field are salary, career advancement, and the need for predictions of the future in how information is exchanged.

Do you have systems to recognize and react to suspect or know security episodes; alleviate to the degree practicable, hurtful impacts of known security occurrences; and record occurrences and their results? (R)

Numerous association and organizations in this world, including government and military store a lot of secret data on PCs and send essential information around the world to different PCs. With programmers out there, there ought to be an extraordinary level of security to ensure these information and individual data. As indicated by senate insight authorities, Cyber attack is one of the main dangers in the country so this needs to compass consideration.

The shift to open-source software involved in a major cultural change for the Department of Defense. Seiferth (1999) state “ The department of Defense can realize significant gains by the formal adoption, support and use of open licensed systems. We can lower costs and improve the quality of our systems and the speed at which they are developed. Open Licensing can improve the morale and retention of airmen and improve our ability to defend the nation. These benefits are accessible at any point in the acquisition cycle and even benefit deployed and operational systems. Open Licensing can reduce acquisition, development, maintenance and support costs and increased interoperability among our own systems and those of our allies. Over the last forty-years,

As early as the mid-1960s computer experts, were warning government and businesses about the ability of computers to exchange data would inevitably lead to attempts to penetrate these systems to gain access to the data. Security concerns were increased further during a computer conference in 1965, were participate, including government contractors and some very large corporations such as IBM and Bell, shared information about their systems. During this conference, it was revealed the security the participates were implementing could be easily circumvented, allowing access to their data. This resulted in the first request for security auditing and penetration testing (Pen-Testing). With concerns regarding security increasing, during the 1967 annual Joint Computer Conference where 15,000 computer security experts, government and business analysts met to discuss concerns about computers sharing data, and better understand the need for tight network

Reports of computer security failures appear frequently in the daily new. Cite a reported failure that exemplified one (or more) of the principles listed in the chapter: easiest penetration, adequate protection, effectiveness, weakest link.

Zero Day Exploits where the assailant discovers a flaw ahead of the security community in raises the defense (Wadlow, 2009).

The notion that everyone can contribute and collaborate may seem odd because anyone, even those with mal intent, may have access to the data. However, although that is a concern, such open sharing allows for a larger degree of transparency (Basluto, 2015). With transparency, a larger amount of trust can be given to the information collected during the crowdsourcing. This allows a higher degree of agility, or reacting to threats, and saving time for information security companies (Hui, 2015).

It is important to talk about cyber-attack when someone talks about information technology, because cybercrimes have increased a lot in recent years. Perceptions about hacking and computer crime are changing because of the increased dependency on the internet into our daily life. In order to continue to provide a safe and secure computing environment, IT professionals need to comprehend the examination of high profile cyber-attacks that includes Target’s data breach (2013), Google China hit by cyber-attack (2009), sabotage Iran’s nuclear program (2007 to 2010). This examination of high profile cyber-attack assist to (1) serve as a preventative measure, (2) encourage safety policies, and (3) adapt to the changing needs of the technology environment.

Vulnerability exposure is one of the most important security issues Information Technology managers face. “An information security ‘exposure’ is a system structure issue or a fault in software that allows access to information or capabilities that can be used by a hacker as a stepping-stone into a system or network” (CVE, 2013). With the globalization of the internet, vulnerabilities in

In example of the computer as a target, is a case of Kevin Mitnick. Kevin Mitnick was once known as the world's most wanted social engineering computer hacker. From the 1970s up to his arrest in 1995, Mitnick was able to elude them bypass corporate security safeguards. Mitnick was able to get into some of the well-guarded systems in the corporate

The idea behind providing initiative for security was to make the strong security system to secure the organization by install products like firewalls and also by adding more policies. In spite of presence of well-developed security awareness and cutting-edge tools, year 2006 recorded most cases of security breach in corporate sector and this security risk is day by day increasing and continuing its ill effects. The core problem behind these attacks is that as the security systems are developing, the attackers are also getting

As global security continues to grow exponentially in response to threats of cyber terrorism, the field of computer security continues to proliferate into many adjacent socioeconomic and technologically-based areas of society. Gartner Group, a leading market research in the enterprise IT industry, has stated that the worldwide market for security software will reach $21B in 2011, rising to $15.8B in 2015 (Karjalainen, Siponen, 2011). This rapid growth of computer security is also driving the development of entirely new patents in the areas of cryptography, enterprise security management strategies, and extensive support for more advanced programming features for securing enterprise networks (Albrechtsen, 2007). The pace of development in this market is accelerating as the sophistication and variety of threats continues to also exponentially escalate (Liang, Xue, 2010).