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Smart Phone

Mengapa Anda Harus Melindungi Nomor Ponsel Anda & Bagaimana Melakukannya

May 6, 2021 by Winnie the Pooh

Kita menghabiskan sebagian besar waktu kita di ponsel; tidak peduli kita menunggu, di lift, berjalan, atau di toilet. Ponsel ada bersama kita setiap saat, kapan saja, di mana saja. Tidak hanya itu, kita juga menggunakan ponsel untuk memudahkan hidup kita.

Saat mendaftar ke situs atau layanan, sering kali diperlukan nomor telepon kita untuk verifikasi. Terkadang kita bahkan menggunakannya untuk masuk ke aplikasi dan game secara langsung. Nomor telepon kita juga merupakan pilihan terakhir untuk mengatur ulang akun ketika kita lupa kata sandi. Ini juga merupakan cara untuk membuktikan “sesuatu yang Anda miliki/ketahui” dalam otentikasi multi-faktor.

Dengan nomor telepon Anda, peretas dapat mulai membajak akun Anda dengan membuat pengaturan ulang kata sandi dikirim ke telepon Anda satu per satu. Dengan nomor telepon Anda, mereka dapat menipu sistem otomatis, seperti self-service call desk bank Anda, untuk percaya bahwa mereka adalah Anda ketika Anda menghubungi layanan pelanggan.

Dan bagian terburuknya adalah, mereka dapat menggunakan nomor telepon Anda yang dibajak untuk membobol email kantor dan dokumen sensitif Anda – berpotensi mengekspos perusahaan Anda hingga pencurian data melalui manipulasi psikologis. Itulah mengapa Anda perlu melindungi nomor ponsel Anda.

Yang Dapat Anda Lakukan untuk Melindungi Nomor Ponsel Anda

  • Aktifkan 2FA untuk SIM Anda (Jika tersedia)
  • Tinjau Ulang 2FA Berbasis SMS dari Semua Akun
  • Belajar Dari Kesalahan

Selengkapnya dapat Anda baca pada link berikut:

Sumber: Technology Hits on Medium

Tagged With: Mobile Security, Phone Number, Security, SIM, Smart Phone

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