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Analisis Perbandingan Kinerja Snort Dan Suricata Sebagai Intrusion Detection System Dalam Mendeteksi Serangan Syn Flood Pada Web Server Apache Lukman, Lukman; Suci, Melati
Jurnal Teknologi Informasi RESPATI Vol 15, No 2 (2020)
Publisher : Universitas Respati Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35842/jtir.v15i2.343

Abstract

INTISARIKeamanan jaringan pada web server merupakan bagian yang paling penting untuk menjamin integritas dan layanan bagi pengguna. Web server sering kali menjadi target serangan yang mengakibatkan kerusakan data. Salah satunya serangan SYN Flood merupakan jenis serangan Denial of Service (DOS) yang memberikan permintaan SYN secara besar-besaran kepada web server.Untuk memperkuat keamanan jaringan web server penerapan Intrusion Detection System (IDS) digunakan untuk mendeteksi serangan, memantau dan menganalisa serangan pada web server. Software IDS yang sering digunakan yaitu IDS Snort dan IDS Suricata yang memiliki kelebihan dan kekurangannya masing-masing. Tujuan penelitian kali ini untuk membandingkan kedua IDS menggunakan sistem operasi linux dengan pengujian serangan menggunakan SYN Flood yang akan menyerang web server kemudian IDS Snort dan Suricata yang telah terpasang pada web server akan memberikan peringatan jika terjadi serangan. Dalam menentukan hasil perbandingan, digunakan parameter-parameter yang akan menjadi acuan yaitu jumlah serangan yang terdeteksi dan efektivitas deteksi serangan dari kedua IDS tersebut.Kata kunci: Keamanan jaringan, Web Server, IDS, SYN Flood, Snort, Suricata. ABSTRACTNetwork security on the web server is the most important part to guarantee the integrity and service for users. Web servers are often the target of attacks that result in data damage. One of them is the SYN Flood attack which is a type of Denial of Service (DOS) attack that gives a massive SYN request to the web server.To strengthen web server network security, the application of Intrusion Detection System (IDS) is used to detect attacks, monitor and analyze attacks on web servers. IDS software that is often used is IDS Snort and IDS Suricata which have their respective advantages and disadvantages.The purpose of this study is to compare the two IDS using the Linux operating system with testing the attack using SYN Flood which will attack the web server then IDS Snort and Suricata that have been installed on the web server will give a warning if an attack occurs. In determining the results of the comparison, the parameters used will be the reference, namely the number of attacks detected and the effectiveness of attack detection from the two IDS.Keywords: Network Security, Web Server, IDS, SYN Flood, Snort, Suricata.
Strategi Komunikasi Organisasi Dalam Optimalisasi Komunikasi Interpersonal Karyawan PT Bina Cipta Indokarya Di Kota Batam Suci, Melati; Riswandi, Riswandi
SCIENTIA JOURNAL Vol 7 No 6 (2025): Scientia Journal
Publisher : LPPM Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/scientiajournal.v7i6.10280

Abstract

The training services industry in Indonesia, especially in the city of Batam, is growing rapidly. PT Bina Cipta Indokarya is a K3 training service company that has only been established for less than five years. However, in the midst of this young company's journey, a significant challenge arose, especially in terms of internal communication among its employees. PT Bina Cipta Indokarya faces challenges in maintaining smooth interpersonal communication between employees. This is crucial because ineffective communication can directly affect productivity and coordination between employees. The purpose of this study is to look at organizational communication strategies that can improve interpersonal communication at PT Bina Cipta Indokarya. The method used is qualitative, using a descriptive approach based on Snowball Sampling. Data was collected through in-depth interviews and participant observation. The results showed that the company uses four communication approaches: (1) direct communication between superiors and subordinates (simple control), (2) use of communication technology (technical control), (3) structure of formal procedures (bureaucratic control), and (4) development of a mutually supportive communication culture (concertive control). This study confirms the importance of openness, empathy, and emotional support in corporate culture for improving the effectiveness of interpersonal communication.