From ef706f700bd6374ef93006049261508964f4d1e4 Mon Sep 17 00:00:00 2001
From: Gustavo Ribeiro <57065994+gustavothecoder@users.noreply.github.com>
Date: Wed, 11 May 2022 08:56:36 -0300
Subject: [PATCH] Add SHA family content for the back-end roadmap (#1257)

---
 .../111-web-security-knowledge/101-sha-family.md    | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/content/roadmaps/101-backend/content/111-web-security-knowledge/101-sha-family.md b/content/roadmaps/101-backend/content/111-web-security-knowledge/101-sha-family.md
index 4ab9c4f9b..7483cf696 100644
--- a/content/roadmaps/101-backend/content/111-web-security-knowledge/101-sha-family.md
+++ b/content/roadmaps/101-backend/content/111-web-security-knowledge/101-sha-family.md
@@ -1 +1,12 @@
-# Sha family
\ No newline at end of file
+# SHA family
+
+SHA (Secure Hash Algorithms) is a family of cryptographic hash functions created by the NIST (National Institute of Standards and Technology). The family includes:
+- SHA-0: Published in 1993, this is the first algorithm in the family. Shortly after its release, it was discontinued for an undisclosed significant flaw.
+- SHA-1: Created to replace SHA-0 and which resembles MD5, this algorithm has been considered insecure since 2010.
+- SHA-2: This isn't an algorithm, but a set of them, with SHA-256 and SHA-512 being the most popular. SHA-2 is still secure and widely used.
+- SHA-3: Born in a competition, this is the newest member of the family. SHA-3 is very secure and doesn't carry the same design flaws as its brethren.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://en.wikipedia.org/wiki/SHA-1'>Wikipedia - SHA-1</BadgeLink>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://en.wikipedia.org/wiki/SHA-2'>Wikipedia - SHA-2</BadgeLink>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://en.wikipedia.org/wiki/SHA-3'>Wikipedia - SHA-3</BadgeLink>