1. Prepare a project plan
merupakan perncanaan proyek untuk tinjauan keamanan. meliputi;
a. Tujuan Review
b. Ruang Lingkup (Scope)
Review
c. Tugas yang harus
dipenuhi
d. Organisasi dari Tim
Proyek
e. Sumber Anggaran
(Pendanaan) dan
f. Jadwal untuk
Menyelesaikan Tugas
2. identify assets atau
identifikasi kekayaan, meliputi beberapa kategori asset, yaitu;
a. Personnel (end users,
analyst, programmers, operators, clerks, Guards)
b. Hardware (Mainfarme,
minicomputer, microcomputer, disk, printer,communication lines, concentrator,
terminal)
c. Fasilitas (Furniture,
office space, computer rrom, tape storage rack)
d. Dokumentasi (System
and program doc.,database doc.,standards plans, insurance policies, contracts)
e. Persediaan (Negotiable
instrument, preprinted forms, paper, tapes, cassettes)
f. Data/Informasi (Master
files, transaction files, archival files)
g. Software Aplikasi
(Debtors, creditors, payroll, bill-of-materials, sales, inventory)
h. Sistem Software
(Compilers, utilities, DBMS, OS, Communication Software, Spreadsheets)
3. value assets atau
penilaian kekayaan. Parker
merupakan cara penilaian
atas kekayaan yang hilang (lost), waktu periode untuk perhitungan atas
hilangnya kekayaan, dan umur asset.
4. identity threats atau
identifikasi ancaman-ancaman,
Sumber ancaman External :
1. Nature / Acts of God
2. H/W Suppliers
3. S/W Suppliers
4. Contractors
5. Other Resource
Suppliers
6. Competitors (sabotage,
espionage, lawsuits, financial distress through fair or unfair competition)
7. Debt and Equity
Holders
8. Unions (strikes,
sabotage,harassment)
9. Governments
10. Environmentalist
(Harassment (gangguan), unfavorable publicity)
11. Criminals/hackers
(theft, sabotage, espionage, extortion)
Sumber ancaman Internal :
1. Management, contoh
kesalahan dalam penyediaan sumber daya, perencanaan dan control yang tidak
cukup.
2. Employee, contoh
Errors, Theft (pencurian), Fraud (penipuan), sabotase,
extortion (pemerasan),
improper use of service (penggunaan layanan yg tidak sah)
3. Unreliable system,
contoh Kesalahan H/W, kesalahan S/W, kesalahan fasilitas.
5. assess likehood or
threats atau penilaian kemungkinan ancaman.
6. analysize exposure.
Tahap analisis ekspose
terdiri dari 4 tugas yaitu :
1. Identification of the
controls in place
2. Assessment of the
reliability of the controls in place
3. Evaluation of the
likelihood that a threat incident will be successful
4. Assess the resulting
loss if the threat is successful
7. Ajust Contols
8. Prepare Security Report
Sumber :
https://coretcoretantugas.wordpress.com/2012/12/03/aset-sistem-informasi-harus-dilindungi-melalui-sistem-keamanan-yang-baik-sebut-dan-jelaskan-langkah-langkah-utama-pelaksanaan-program-keamanan-tsb/
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