In this day and age technology is growing rapidly and technology has an important role in all aspects of human life, especially websites which are currently becoming media information that is very easy to achieve using only the internet. Website is a web page that can be accessed by the public using the internet, and the website also has a domain name that is owned by each website. In addition, the website can also be opened via computers, laptops, smartphones, tablets, and so on. The purpose of this research is to design a system that has the Create and Read feature which will later be used by the public in reporting, to design a website public complaint system so that information sent by the public to the government is fast and accurate, based on a website-based public complaint system located on the website. In it there is a feature that can send an email to notify that the information provided by the public has been received, or it is resolved with the SMTP feature which later on the public can find out the complaint process. The system made is web-based using the Laravel framework, the system is made based on the public complaint system, consisting of people who can upload and send complaints to the government as well as people who see the status of their complaints, besides that there are admins who can view and process complaints, can add officers, and can print report data in the form of pdf. Officers can only view and process complaints and can print report data in the form of pdf, where users of this system are admins and officers from government and the community are users.

How is the performance of the Arduino Uno in processing smart home creation, as well as the implementation of the results of its classification into Android. This design uses various sensors, RFID for smart door locks and Bluetooth HC-05 for lights and fans. The benefit of making this prototype is to make it easier to turn on the lights and fans so you don't have to bother looking for light sockets or fans. Smart door lock using RFID is a technology used to identify opening doors. This design uses the Arduino Uno R3 device. This device can be remote with Android. The android application uses the MIT App Inventor software. This smart home design can make it easier for users to carry out activities at home where previously they could turn on and off the lights and fans in the living room, still manually by pressing the socket, now they can turn it on with a smart phone connected to the Bluetooth module via an application. Utilize Google's help on Android smartphones to control lights and fans using voice commands. In addition, the author also designed a smart door lock using RFID and matrix keypad, which previously opened and closed the door with a key, now only by attaching an RFID card or pressing a pin to open the door.

Vin's Cafe is a bistro that sells food and drinks whose customers are generally children. The presence of deals consistently at Vin's Bistro, makes the information exchange deals continue to grow and makes the information capacity increase. The motivation behind this review is to decide on an example of a client's purchase based on the consequences of handling the inferred calculations and to test and implement the side effects of various information in the web structure. The technique used is the calculation of the deduction, the calculation of the deduction is a calculation that works by looking for affiliation rules without stopping among the advertised items. The affiliate rules in question are brought out through the system to work out help and trust relationships something. Affiliate rules should be attractive assuming the price of favor is more prominent than the base favor and the price of certainty is more important than the basic certainty. The result of this review is that Vin's Bistro can monitor the future offering system with 4 standards obtained from the exchange of information using inferred calculations and experimental results using ISO 9126 can be considered in the Generally very good Model with the side effect of the Usability variable being 85%, the result of Dependency angle 74.5%, Consequence of Ease of use section 88%, Consequence of Proficiency section 76%, Side effect of Practicality section of 75% and Side effect of Compactness section of 85%.

Seiring dengan perkembangan teknologi informasi yang semakin pesat, segala bidang kehidupan dunia diwarnai dengan penerapan teknologi. Salah satu wujud nyata dari teknologi itu adalah system komputerisasi, dengan system tersebut dapat menyelesaikan suatu pekerjaan dengan cepat, efesien dan efektif sehingga mampu meminimalisir kesalahan- kesalahan yang terjadi. Didalam menghadapi pergerakan manusia yang semakin cepat, maka dewasa ini sepeda motor merupakan suatu kebutuhan yang tidak dapat dielakkan dari kehidupan manusia. Selain sebagai alat transportasi, sepeda motor juga sebagai alat angkut benda atau orang dari suatu tempat ke tempat lain. Namun demikian, sering terjadi kendala dari sepeda motor yang menyebabkan kerusakan sehingga dapat mengganggu aktifitas yang akan dilakukan. Banyak pengendara sepeda motor yang tidak mengetahui kendala kerusakan mesin yang dialami oleh sepeda motor tersebut. Sepeda motor akan menunjukkan tanda-tanda tertentu sebelum rusak. Tindakan perbaikan dilakukan pada saat gejala-gejala itu timbul. Pada penelitian ini, akan di lakukan pengujian sistem pakar penggantian V-belt dan aki dengan menggunakan metode forward chaining untuk karyawan training bengkel motor untuk memecahkan masalah yang terjadi sekaligus sebagai referensi untuk selanjutnya.

The use of Wi-Fi and Ethernet is increasing in today's computer networks due to the advancement of technology. The development of networks today is characterized by the need for low-latency and high-bandwidth technology. The technology has also introduced 5G and Wi-Fi 6 which support high-speed internet surfing. The introduction of Network File System (NFS) in this era sparked the demand for Ethernet. NFS also increased the use of UNIX in education and professional computing in the 1980s. Then, in 1982, Token Ring Topology emerged as an alternative to the internet and was only standardized in 1985. Network security is an important factor in ensuring data is not stolen or damaged. With the increasing knowledge of hacking and cracking, and the availability of tools that can be easily used to launch attacks or intrusions, it is important to investigate when an attack occurs. One network forensic method for monitoring attacks on the network is using Snort IDS and Ntop to facilitate the logging process for monitoring the network system. Based on the results obtained from designing a network security with Snort Intrusion Detection System (IDS) using ACID (Analysis Console for Intrusion Databases) with the utilization of IPTables on Ubuntu Server can stop attackers. In this research, the researcher used IPTables on Ubuntu as a firewall to anticipate attacks. To prevent port scanning attacks conducted by the attacker, the author created a firewall using IPTables where the IPTables rules aim to block the IP address of the attacker.