⚰️ chore: Remove legacy contents

content/tutorials/pengunaan-gnupg-pgp-untuk-enkripsi-email-pada-thunderbird-2012/2

@@ -23,8 +23,6 @@ authors:
   - ditatompel
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-In a previous article [About Email and Privacy]({{< ref "/blog/note-about-email-and-privacy/index.md" >}} "About Email and Privacy"), we discussed how email systems work, how emails are intercepted, analyzed header data, and briefly outlined ways to protect our email privacy. On this occasion, we wish to share with you how to use GnuPG for encrypting the content of an email.
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 When sharing information via email with friends or colleagues, it is not uncommon to include sensitive data such as email addresses, usernames, passwords,
 or other confidential information. To safeguard this sensitive content, we can utilize **GnuPG**. **GnuPG** is employed to encrypt the body or message of
 an email.

content/tutorials/pengunaan-gnupg-pgp-untuk-enkripsi-email-pada-thunderbird-2012/index.id.md

@@ -23,8 +23,6 @@ authors:
   - ditatompel
 ---
 
-Pada artikel sebelumnya [Tentang Email dan Privasi]({{< ref "/blog/note-about-email-and-privacy/index.id.md" >}} "Tentang Email dan Privasi") kita telah membahas mengenai bagaimana sistem email bekerja, bagaimana pesan email dibajak, menganalisa header email, dan sedikit gambaran bagaimana melindungi privasi email kita. Pada kesempatan kali ini kita ingin sedikit berbagi bagaimana menggunakan GnuPG untuk mengenkripsi isi pesan email kita.
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 Ketika kita berbagi informasi melalui email dengan teman maupun rekan kerja, tidak jarang kita menyertakan data-data seperti email, username, password atau informasi sensitif lainnya. Untuk melingdungi isi email yang sifatnya rahasia tersebut, maka kita dapat mengunakan fitur **PGP**. **PGP** digunakan untuk mengenkripsi body / isi pesan email.
 
 Dengan menggunakan metode ini maka proses pertukaran informasi membutuhkan persetujuan sebelumnya antara pihak pengirim dan pihak penerima dengan melakukan pertukaran **"public key"** sehingga isi pesan jauh lebih terjamin kerahasiaannya.

content/tutorials/pengunaan-gnupg-pgp-untuk-enkripsi-email-pada-thunderbird-2012/index.md

@@ -23,8 +23,6 @@ authors:
   - ditatompel
 ---
 
-In a previous article [About Email and Privacy]({{< ref "/blog/note-about-email-and-privacy/index.md" >}} "About Email and Privacy"), we discussed how email systems work, how emails are intercepted, analyzed header data, and briefly outlined ways to protect our email privacy. On this occasion, we wish to share with you how to use GnuPG for encrypting the content of an email.
-
 When sharing information via email with friends or colleagues, it is not uncommon to include sensitive data such as email addresses, usernames, passwords,
 or other confidential information. To safeguard this sensitive content, we can utilize **GnuPG**. **GnuPG** is employed to encrypt the body or message of
 an email.