Security
Smart-phone software is constantly evolving and ažurira.Glavni factor analyzed in this paper is a smart phone security. Safety is a very important factor for smart phones because they are used for basic functions such as logging into bank accounts and use confidential passwords. In addition, users can use them to exchange information of great importance, such as business innovation and others.Smart-Phone (SM) can generally be described as a very small version of a PC. Different software and platforms are used, but similar applications and functions exist. Thus we can conclude that they also share similar security problems and dangers. Viruses such rapid progress in the smart phone industry.
Blackberry security can probably be described as the best in the industry SM phone, since it has invested a lot of money and years in the development of strong encryption systems. However, recently the writer Olga Kharif stressed that the new requirement is established that will be used on a Blackberry which has the ability to record conversations in a certain range, without being obvious, which means no voice recorder most cell phones tend to have. (IT Business Edge, 2009)
As noted by CIOS.com SM phones can also be used "by the crackers to a denial of service attack (DDoS) attack." These attacks can be described as the coordination of many machines (SM ex phones) aimed at overloading servers with large orders and create a blackout, which means that services can be provided for a time.
Thesecurity the iPhone can generally be described as weak, but the new coding system, but is being developed and upgraded to provide users with secure Wi-Fi and Bluetooth connections.SM phones are highly exposed to security attacks when connecting Nawi-Fi network. Hackers can intervene in the relationship and get information such as e-mails, passwords, bank account passwords, and others.
the security of HTC can be characterized as good, since it works with Windows Mobile, which uses an external program to ensure the safety of its users. Such external software will be Norton Antivirus for mobile phones. However, the security threat facing the HTC users that use Bluetooth connectivity, which is solved in a short period of use of new encryption software.
There are some companies that create external software to protect SM-phones from large amounts of security rizika.Softver create a goal to keep the data of great importance, and invulnerable to protect the devices from all kinds virusa.Primjer such a society would be GUARDIANEDGE PROTECTION smartphone.
3G services
The second major factor analyzed in this article is a 3G smart telefone.3G services network provides a variety of network services with very high speeds and many options. Business services over a wireless network and downloads are much faster than 3G networks.
One of the first leading smart-phone include 3G services, the iPhone, along with a fully functioning GPS. Furthermore, the iPhone has the ability to share 3G services to users of personal computers without using a wireless network, but via Bluetooth or USB connection.
HTC is the provision of 3G services in smart phones from 2006 and was always striving to provide higher speeds than those already in the telecommunications industry.
Blackberry has not introduced a 3G smart phone yet. However, the first 3G Blackberry will soon be introduced in the UK market, in cooperation with Vodafone
It is of great importance to mention that the operator has an important role in the speed of 3G services.
