The movement in the Technology has made exceptionally fundamental gadgets of, for example, ethereal telephones of late 80's and Pentium 4 processor into today's stock. No one is tantamount to the power of advanced cells of this era whose current market has been arrived at its unfathomable stature. We search the Web, send emails, organize our lives, watch features, transfer information on informal communities, use web keeping money, find our path by utilizing GPS and online maps, and impart in progressive courses through advanced cells. A lot of people new applications are developing at an extraordinary way. We felt excited while utilizing advanced cells by introducing and taking care of new applications, however less content with the battery lifetime. Vitality effectiveness is the key thought for the portable framework. Cloud computing can possibly spare portable customer vitality. Be that as it may the investment funds from offloading the computation need to surpass the vitality expense of the extra correspondence. In the event that the applications are more computationally escalated they could be offloaded or else they might be run in the versatile framework itself. Offloading is possible from portable framework to lattice field servers where computation is performed. Offloading relies on upon different parameters, for example, vitality utilization and bandwidth. Offloading, in any case, causes protection concerns on the grounds that delicate information may be sent to servers. The protection might be secured by utilizing two methods, for example, Encryption of information and Steganography in processing offloading.

Nagaraj Meghashree,M.Sri Lakshmi,Dr.S.Prem Kumar."Offloading Mobile Computation to Save Energy in Cloud Computing". International Journal of Computer Engineering In Research Trends (IJCERT) ,ISSN:2349-7084 ,Vol.1, Issue 02,pp.111-118, August - 2014, URL :https://ijcert.org/ems/ijcert_papers/volume_1_Issue_2_paper_6.pdf,

[1]K. Kumar and Y. H. Lu, “Cloud computing for
mobile users: Can offloading computation save
energy?” IEEE Computer, vol. 43, no. 4, pp. 51–
56,April 2010
[2]A. Miettinen and J. Nurminen, “Energy efficiency
of mobile clients incloud computing,” in Proc. of Hot
Cloud, pp 27-56,2010
[3]Hong et al. Energy Efficient Content-Based Image
Retrieval for Mobile Systems. In ISCAS, pages1673-
1676, 2009
[4]T-Mobile Forums, “A Message from Our Chief
Operations Officer, Jim Alling,” 6 Oct. 2009;
http://forums.t-mobile.com/t5/Previous-Sidekick Models/A-Message-From-Our-Chief-OperationsOfficer-Jim-Alling/m-p/200661.
[5]J. Paczkowski, “Iphone Owners Would Like to
Replace Battery,” All Things Digital, 21 Aug.
2009;
[6]Datta et al. Image Retrieval: Ideas,
Infuences, and Trends of the New Age. In ACM
Computing Surveys,pp{34-94} 2008.
[7]R. Wolski et al., “Using Bandwidth Data to Make
Computation Offloading Decisions,” Proc. IEEE Int’l
Symp. Parallel and Cloud Processing (IPDPS 08),
2008, pp.{ 1-8}
[8]R. McMillan, “Salesforce.com Warns Customers
of Phishing Scam,” PCWorld, 6 Nov. 2007;
http://www.pcworld.com/businesscenter/article/1393
53/salesforcecom_warns_customers_of_phishing_sca
m.html.
[9]C. Wang and Z. Li, “Parametric Analysis for
Adaptive Computation Offloading,” ACM SIGPLAN
Notices, vol. 39, no. 6, 2004, pp. {119-130}
[11]Zhang et al. Steganography with Least Histogram
Abnormality. In Computer Network Security, pp
{395-406}, 2003.
[10]Fridrich et al. Detecting LSB Steganography in
Colorand Gray-scale Images. In IEEE
Multimedia,volume 8, pages 22{28, 2001.