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Hati-Hati! Pesan WhatsApp akan Tinggalkan Jejak Meski Sudah Dihapus |
August 1, 2016 1:27 pm Mungkin para pengguna aplikasi perpesanan yang telah diakuisisi
Facebook , mengira pesan yang mereka hapus di daftar perpesanan
WhatsApp, telah terhapus.
Para pengguna yang hendak menyembunyikan pesan dari seseorang di daftar obrolannya via
WhatsApp , biasanya akan menggunakan metode hapus pesan yang ada.
Bagi orang yang memang tidak memahami mekanisme yang dimiliki aplikasi tersebut mengira hal itu telah berhasil menghapus pesan seutuhnya.
Namun, bagi mereka yang mengetahui sistem aplikasi dengan baik, seperti agensi keamanan siber tentu paham bahwa teknik itu tak akan menghapus pesan 100 persen.
Berdasarkan ungkapan peneliti keamanan Jonathan Zdziarski, hasil uji
disk images yang dilakukan via
WhatsApp versi terbaru menunjukkan bahwa pesan yang dihapus tidak membuatnya terhapus secara utuh.
Ia mengatakan masih ada rekam jejak obrolan yang tertinggal di belakang sistem aplikasi perpesanan tersebut. Zdziarski memberi catatan bahwa itu masalah sistem
WhatsApp, namun berbeda pada iOS yang bergantung pada sistem SQLite miliknya. Ia menambahkan, menghapus obrolan sebenarnya membuat
free list bertambah.
Zdziarski mengungkapkan, seseorang yang memiliki kelengkapan alat dan kemampuan yang baik terhadap sistem, akan dengan mudah mengakses obrolan pada
WhatsApp meski telah terhapus.
Untuk itu, ia memberikan peringatan dan tips bagi para pengguna serta pihak pengembang
WhatsApp untuk membenahi dan mencegah hal tersebut menjadi masalah kedepannya.
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