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Minggu, 12 Juni 2011

Counter Crime Agencies Investigate Distributed Denial of Service Attacks

Counter crime agencies in United States (U.S), United Kingdom (U.K) and other European countries have initiated investigation into a series of distributed denial of service (DDoS) attacks that disrupted websites of Amazon, PayPal, MasterCard, VISA and PostFinance and several others. The attacks were launched by hacktivists supporting WikiLeaks in response to suspension of services by these companies to WikiLeaks. While law enforcement agencies in U.K arrested five people, counter crime agencies in Netherlands arrested two suspects for the alleged attacks. Counter crime agencies in France and Germany are also investigating the attacks on the websites. Federal Bureau of Investigation (FBI) has issued over forty search warrants throughout U.S as part of the inquiry. FBI is coordinating with law enforcement authorities of European countries to track down the culprits.

The purpose behind DDoS attacks is to make services of the websites unavailable to their users. The networks are flooded with numerous information requests causing complete disruption of services. The targeted companies had withdrawn their services to WikiLeaks after the latter's controversial disclosure of U.S State Department's diplomatic cables.

A group named Anonymous had claimed responsibility for the attacks. The group is also believed to be behind the recent attacks on Tunisian and Egyptian government websites. Low Orbit Ion Cannon (LOIC), a network stress-testing tool is reported to have been used for launching DDoS attacks on the targeted websites. One of the major challenges faced by investigative authorities is that cybercrime may be initiated from any part of the world and definitions of crime change across borders. Usually, professionals who have undertaken computer forensic training help organizations tracing the crime trail. In this case, experts from the National Cyber-Forensics and Training Alliance are assisting the investigative agencies in tracing the culprits.

Cybercrime incidents are growing at an alarming rate. Timely conviction of offenders is crucial to discourage Internet crime. Lack of admissible evidence is one of the causes, which allows offenders to escape punishment. Therefore, early detection of attack and protection of evidence assumes high significance. Lack of awareness makes employees restart or format a computer, resulting in destruction of volatile evidence. Organizations must encourage IT professional to undertake computer forensics courses for better handling of incidents and initiating appropriate procedures.

Lack of awareness on cybercrime issues and computer forensics among the investigative personnel also hampers the enquiry process. Computer forensics online training may aid counter crime professionals in proactive and early disposal of cybercrime cases.

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Sabtu, 11 Juni 2011

Desktop As a Service and Cloud Computing Solutions

For individuals that do not know technologies, you may not understand anything about Desktop as a Service. DaaS is a crucial application when it comes to remote access to your PC files. This requires a secure internet connection. You can be virtually anywhere and still be connected and have access to your personal PC files.

There is an increasing need from consumers for mobile access, and a lot of companies are contemplating DaaS systems in order to in order to generate a highly effective mobile system that is secure. This is a tremendous advancement in technology. Workers still possess accessibility to their own data files or company intranet. Dynamic PC systems provides computing systems for the internet. This platform significantly minimizes PC management obligations and will additionally manage cloud computing for DaaS.

DaaS may also be known as virtual PC. Furthermore, there are several third party companies that utilize this system. Usually, DaaS features multi-tenancy structures and also the provides back-end support. This certainly will include data storage, back-up techniques, all security issues as well as upgrades. The whole computer ends up being virtualized within the centralized data facility.

The actual DaaS technologies won't hold data on the actual computer All data is actually kept remotely. Employing this process keeps data secure and in a central location that cannot be penetrated by interlopers. If your notebook computer or cellular device is misplaced or stolen, the actual information is still secure.

There are numerous advantages of employing this specific program. This will produce new workstations very quickly. This platform offers dependable and scalable options through which enables businesses as well as other distributors can provide secured virtual workspaces. This is really accomplished in a very fast and beneficial approach. Data safety is furnished. It holds preserved data inside the secured data center as opposed to the actual mobile product.

Generally, this is an exceptionally adaptable and cost conserving process. Ease of access is definitely attained when you want without issues. DaaS will be able to operate with a variety of cellular devices. There isn't a need to install unique applications. The entire technique is central. It generates a significant amount of digital workspaces originating from a solitary source. This tends to generate a simplified process.

DaaS is considered to be a highly effective instrument whenever it involves virtualized platforms. It is really an essential process that is most certainly changing into a hugely popular system. This is extremely important these days with regard to users being able to get entry to their emails and files while on the go. This is required for business owners that travel often, they are going to have to be in a position to access their Computer without having to be on the real PC. This is certainly all made possible as a result of this innovative technology. This computer access is actually instantaneous.

DaaS moreover allows employees to communicate and share data over different platforms very easily. This is often realized in a very guarded environment. Personnel don't have to stress about others obtaining entrance to not authorized information. It also enables personnel accessibility to their very own Desktops from any region within the world. You just need an internet connection. Desktop as a Service offers overall security and safety as well as continuous entry.

For more information on Cloud Computing Services as it relates to Desktop as a Service visit DaaS Providers.

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