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-rw-r--r--static/features.html17
1 files changed, 16 insertions, 1 deletions
diff --git a/static/features.html b/static/features.html
index dcf89ef2..5318388b 100644
--- a/static/features.html
+++ b/static/features.html
@@ -96,6 +96,8 @@
reduction</a></li>
<li><a href="#exploit-mitigations">Exploit
mitigations</a></li>
+ <li><a href="#improved-sandboxing">Improved
+ sandboxing</a></li>
<li><a href="#anti-persistence">Anti-persistence /
detection</a></li>
</ul>
@@ -229,7 +231,6 @@
<ul>
<li>Hardened app runtime</li>
- <li>Stronger app sandbox</li>
<li><a href="https://github.com/GrapheneOS/platform_bionic">Hardened libc</a>
providing defenses against the most common classes of vulnerabilities (memory
corruption)</li>
@@ -313,6 +314,20 @@
</ul>
</section>
+ <section id="improved-sandboxing">
+ <h4><a href="#improved-sandboxing">Improved sandboxing</a></h4>
+
+ <p>GrapheneOS improves the app sandbox through hardening SELinux policy
+ and seccomp-bpf policy along with all the hardening to components like
+ kernel implementing the app sandbox and providing a path for the attacker
+ to escape it if they can exploit those components. We primarily focus on
+ the app sandbox, but we also improve the other sandboxes including making
+ direct improvements to the web browser renderer sandbox used for both the
+ default browser and WebView rendering engine provided by the OS and used
+ by a huge number of other apps from dedicated browsers to messaging
+ apps.</p>
+ </section>
+
<section id="anti-persistence">
<h4><a href="#anti-persistence">Anti-persistence / detection</a></h4>