Entering 2020, the corona virus outbreak is spreading very quickly throughout the world, including Indonesia. This encourages the Indonesian government to make efforts and take handling policies to suppress the global spread of the corona virus or Covid-19. These policies did reduce the number of spreads but created new problems, such as increasing criminal acts and coupled with assimilation rights policies (freeing prisoners) during the Covid-19 pandemic which also resulted in an increase in crime rates, such as theft with weighting, motor vehicle theft, theft accompanied by violence, mugging, to beheading. One of the reasons for the increase in theft cases is the use of the situation when everyone is focused on handling Covid-19 and also the existence of security gaps. The security gap can be minimized, one of which is by developing technological innovation, therefore the author proposes a prototype for the development of a dual security system on two-wheeled vehicles with the latest technology. The results of the study, the system can provide notification information through the WhatsApp Messenger application in real time, as well as vehicle owners can control the vehicle remotely using the android application.

Houses are one of the basic human needs besides clothing and food. There are many factors that influence everyone to choose a house to live in, including a house model, house prices, land area, building area, distance to location, environment and so on. In Bandar Lampung, there are many housing estates. But the absence of a system that can be used by the community as prospective buyers to choose housing to be purchased in accordance with the desired criteria.This has resulted in consumers, especially buyers of houses or housing, still finding it difficult to find housing according to their desired and financial needs. In this study a housing decision support system was applied. And the results of decision support systems can help decision makers, namely buyers in choosing housing that fits the desired criteria and according to needs and finances.

Lampung Police is primary implementer unit under Republic of Indonesian Police. It has some work units, one of them is General Crime Reserse Directory (Direskrimum) as unit of General Crime. Ditreskrimum doesn't has the exist planning for its development of information system, so its development just based on the current necessity that uncertain and it doesn't reach the optimal benefit. Based on that case, Direskrimum needs a blueprint about organization information like enterprise architecture. Enterprise Architecture Planning (EAP) is a method or concept to build an information architecture. EAP explains about datas architecture, application and technology for support the organizational business. Enterprise architecture form reffers to business function used to business with Police Report Revenue, Research and Investigation.

Way Kambas National Park in Lampung is a National Park in which there are various kinds of flora and fauna that must be preserved, the most popular of which is the elephant. The problem faced by the Way Kambas National Park Center is that it does not yet have optimal technology and does not yet have a clear plan in developing its technological infrastructure so that the provision of information or exchange of data regarding flora and fauna is experiencing problems and the development of natural sustainability is only based on the needs at that time. not necessarily have optimal value and benefits. Therefore it is necessary to use the right method for its development. In this study the method used is the Enterprise Architecture Planning method which is applied in the form of a Blueprint. This blueprint can be used to support the policy strategies taken by the management in taking steps to develop natural sustainability related to information and technology. The purpose of this study is to analyze threats or causes that can damage the natural sustainability of Way Kambas National Park, analyze data, architecture and technology used in Way Kambas National Park management and to develop the natural preservation of Way Kambas National Park by using better technology so that sustainability nature can be well preserved without overriding the tourist attraction. The result of this research is to produce an information architecture picture (blueprint) both from data architecture, application and technology which is expected to be used as a basis for the development of information systems in Way Kambas National Park.

The agricultural and plantation sectors play a key part in Indonesia's economic development. This is because the majority of Indonesians continue to rely on this industry for their lives, particularly as a provider of basics. Farmers in Marga Agung Village, Jati Agung District, South Lampung are one example. Currently, farmers purchase and sell agricultural products through agents, wholesalers, retailers, and consumers who rely on the conventional marketing system, resulting in a number of issues, such as the difficulty of selling suitable agricultural products. These agricultural products are getting more expensive in Indonesia, both in the eyes of customers and due to farmers' meager profit margins. Consequently, a WEB-based marketing system was developed utilizing a design methodology that employs the UML Tool. The objective and benefits of building this website are to promote agricultural and plantation products, to facilitate the purchase and sale of agricultural and plantation products by farmers, and to facilitate the acquisition of agricultural and plantation products by consumers.