PENDETEKSIAN KERENTANAN SITUS WEB TERHADAP WEB DEFACEMENT DENGAN VULNERABILITY SCANNER DAN INTRUSION DETECTION SYSTEM (STUDI KASUS SITUS WEB HIMAKOM UGM); DETECTION OF WEBSITE VULNERABILITIES TO WEB DEFACEMENT WITH VULNERABILITY SCANNER AND INTRUSION DETECTION SYSTEM (A CASE STUDY OF HIMAKOM UGM WEBSITE)

Pragiwaksana, Binsar, Lukman Heryawan

2015 | Skripsi | FMIPA UGM

Hacking is an Internet security issue in form of attacks that tends to intrude a website's security system. Web defacement is an Internet security problem which involves unauthorized change towards a website. Anticipating web attacks can be done by vulnerability scaning and instalation of security systems which can be in form intrusion detection system, whose purpose is to detect incoming threats headed towards a system. This research involved two steps, which consisted of vulnerability scan, and intrusion detection. Vulnerability scan was done to detect website components vulnerable to attacks and defacement possibility. Intrusion detection was done to detect system intrusions. Test result shows that testing on different time produced relatively different results although every test indicates the presence of Himakom UGM website vulnerability to web defacement attacks at the time of experiment. Time elapsed for vulnerability check of virtual private server-based Himakom UGM website for web defacement is at minimum around 313,215 seconds and maximum around 9.996,636 seconds.

Kata Kunci : Hacking; web defacement; vulnerability scan; intrusion detection system