Evolusi Malware dan Antisipasinya
2 bulan yang lalu
Category: Knowledge
Author: KodingNow
Baru-baru ini sedang heboh dengan kasus Pusat Data Nasional Indonesia yang terkena Malware/virus. Akibatnya data yang ada di PDN menjadi data yang tidak dapat diakses atau terenkripsi. Beruntungnya dari kabar beredar, hacker tidak jadi menarik biaya tebusan untuk memberikan kunci enkripsinya. Malware bagi hacker umumnya memiliki 2 tujuan yaitu untuk mengenkripsi file penting korban guna memperoleh uang tebusan, dan membuat korban tidak dapat mengakses akun atau peralatan komputernya (Richardson, 2017). Malware telah mengalami revolusi sejak yang pertama 1989 ditemukan hingga tahun ini 2024. Berikut perjalanan evolusi Malware:
Tojan AIDS 1989_ dibuat oleh Joseph L Poop dengan tujuan mengenkripsi file, yang disebarkan melalui perangkat penyimpan (floppy disk) pada saat acara konferensi AIDS Internasional. Sistemnya menggunakan enkripsi simetris.
Trojan.GP Coder 2005 _ dirilis pada mei 2005 oleh penjahat terorganisir dari Rusia. Proses penyebarannya melalui spam e-mail ke perusahaan mengaku sebagai pelamar kerja dengan melampirkan file.
Trojan. Cryzip dan Trojan. Archiveus 2006_dirilis pada Maret 2006 dengan jalan menyalin file yang tersandi ke sebuah arsip zip atau als, kemudian menghapus file aslinya. Hal ini terjadi karena salah satunya Komputer menjelajahi halaman porno ilegal : ).
Locker Ransomware 2007_ menonaktifkan sebagian fungsi atau seluruh fungsi perangkat. Bahkan pada saat itu (serangan di Rusia) dimunculkan pop up gambar tidak senonoh pada perangkat, untuk menghilangkannya perlu membayar tebusan.
GP Code.Ak 2008_menggunakan kunci RSA 1024 bit apabila hendak membuka kunci tanpa kunci pribadi si hacker, maka membutuhkan daya komputasi yang cukup rumit.
Dari perkembangan virus tersebut maka perlunya kehati-hatian dalam 1) menggunakan memory eksternal secara bergantian dari satu komputer ke komputer lain; 2) mendownload file yang tidak terjamin keamanannya, yang dikirim via e-mail/chat/SMS/atau transfer BT; 3) mengakses link asing yang tidak terjamin keamanannya; 4) instal anti Malware pada perangkat Anda; 5) lakukan backup data secara berkala;
Share
Comments
<strong><a href="https://pr-site.com">primer-1</a></strong>
2 hari yang lalu
<strong><a href="https://pr-site.com">primer-8</a></strong>
Eric Jones
2 minggu yang lalu
Hello kodingnow.com Owner. I just found your site, quick question… My name’s Eric, I found kodingnow.com after doing a quick search – you showed up near the top of the rankings, so whatever you’re doing for SEO, looks like it’s working well. So here’s my question – what happens AFTER someone lands on your site? Anything? Research tells us at least 70% of the people who find your site, after a quick once-over, they disappear… forever. That means that all the work and effort you put into getting them to show up, goes down the tubes. Why would you want all that good work – and the great site you’ve built – go to waste? Because the odds are they’ll just skip over calling or even grabbing their phone, leaving you high and dry. But here’s a thought… what if you could make it super-simple for someone to raise their hand, say, okay, let’s talk without requiring them to even pull their cell phone from their pocket? You can – thanks to revolutionary new software that can literally make that first call happen NOW. Web Visitors Into Leads is a software widget that sits on your site, ready and waiting to capture any visitor’s Name, Email address and Phone Number. It lets you know IMMEDIATELY – so that you can talk to that lead while they’re still there at your site. You know, strike when the iron’s hot! CLICK HERE https://leadgenoverdrive.com to try out a Live Demo with Web Visitors Into Leads now to see exactly how it works. When targeting leads, you HAVE to act fast – the difference between contacting someone within 5 minutes versus 30 minutes later is huge – like 100 times better! That’s why you should check out our new SMS Text With Lead feature as well… once you’ve captured the phone number of the website visitor, you can automatically kick off a text message (SMS) conversation with them. Imagine how powerful this could be – even if they don’t take you up on your offer immediately, you can stay in touch with them using text messages to make new offers, provide links to great content, and build your credibility. Just this alone could be a game changer to make your website even more effective. Strike when the iron’s hot! CLICK HERE https://leadgenoverdrive.com to learn more about everything Web Visitors Into Leads can do for your business – you’ll be amazed. Thanks and keep up the great work! Eric PS: Web Visitors Into Leads offers a FREE 14 days trial – you could be converting up to 100x more leads immediately! It even includes International Long Distance Calling. Stop wasting money chasing eyeballs that don’t turn into paying customers. CLICK HERE https://leadgenoverdrive.com to try Web Visitors Into Leads now. If you'd like to unsubscribe click here https://leadgenoverdrive.com/unsubscribe.aspx?d=kodingnow.com
Ronaldjeaby
3 minggu yang lalu
https://rajabets-in-india.com/