diff --git a/CHANGELOG.md b/CHANGELOG.md
index 59e6b1a71..21befef6c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 * [Added] `--load-config` option to specify config file [#394](https://github.com/dalance/procs/issues/394)
 * [Added] `--use-config` option to specify built-in config [#152](https://github.com/dalance/procs/pull/152)
 * [Added] `show_header` and `show_footer` config [#405](https://github.com/dalance/procs/issues/405)
+* [Added] SecContext column [#260](https://github.com/dalance/procs/issues/260)
 * [Fixed] hang on terminals which ignore DSR request [#288](https://github.com/dalance/procs/issues/288)
 
 ## [v0.13.4](https://github.com/dalance/procs/compare/v0.13.3...v0.13.4) - 2023-01-29
diff --git a/README.md b/README.md
index 989781386..3af29d3b4 100644
--- a/README.md
+++ b/README.md
@@ -436,6 +436,7 @@ The first `[[columns]]` is shown at left side, and the last is shown at right si
 | Processor    | psr                   | Currently assigned processor                  | o     |       |         |
 | ReadBytes    | -not supported-       | Read bytes from storage                       | o     | o     | o       |
 | RtPriority   | rtprio                | Real-time priority                            | o     |       |         |
+| SecContext   | label                 | Security context                              | o     |       |         |
 | Separator    | -not supported-       | Show `\|` for column separation               | o     | o     | o       |
 | Session      | sid                   | Session ID                                    | o     | o     |         |
 | ShdPnd       | pending               | Pending signal mask for process               | o     |       |         |
diff --git a/src/columns/os_linux.rs b/src/columns/os_linux.rs
index 22d7b3b66..9319a9c12 100644
--- a/src/columns/os_linux.rs
+++ b/src/columns/os_linux.rs
@@ -27,6 +27,7 @@ pub mod priority;
 pub mod processor;
 pub mod read_bytes;
 pub mod rt_priority;
+pub mod sec_context;
 pub mod separator;
 pub mod session;
 pub mod shd_pnd;
@@ -100,6 +101,7 @@ pub use self::priority::Priority;
 pub use self::processor::Processor;
 pub use self::read_bytes::ReadBytes;
 pub use self::rt_priority::RtPriority;
+pub use self::sec_context::SecContext;
 pub use self::separator::Separator;
 pub use self::session::Session;
 pub use self::shd_pnd::ShdPnd;
@@ -183,6 +185,7 @@ pub enum ConfigColumnKind {
     Processor,
     ReadBytes,
     RtPriority,
+    SecContext,
     Separator,
     Session,
     ShdPnd,
@@ -273,6 +276,7 @@ pub fn gen_column(
         ConfigColumnKind::Processor => Box::new(Processor::new(header)),
         ConfigColumnKind::ReadBytes => Box::new(ReadBytes::new(header)),
         ConfigColumnKind::RtPriority => Box::new(RtPriority::new(header)),
+        ConfigColumnKind::SecContext => Box::new(SecContext::new(header)),
         ConfigColumnKind::Separator => Box::new(Separator::new(separator)),
         ConfigColumnKind::Session => Box::new(Session::new(header)),
         ConfigColumnKind::ShdPnd => Box::new(ShdPnd::new(header)),
@@ -397,6 +401,10 @@ pub static KIND_LIST: Lazy<HashMap<ConfigColumnKind, (&'static str, &'static str
                 ConfigColumnKind::RtPriority,
                 ("RtPriority", "Real-time priority"),
             ),
+            (
+                ConfigColumnKind::SecContext,
+                ("SecContext", "Security context"),
+            ),
             (
                 ConfigColumnKind::Separator,
                 ("Separator", "Show | for column separation"),
@@ -779,6 +787,9 @@ style = "Cyan"
 kind = "RtPriority"
 style = "White"
 [[columns]]
+kind = "SecContext"
+style = "White"
+[[columns]]
 kind = "Separator"
 style = "White"
 [[columns]]
diff --git a/src/columns/sec_context.rs b/src/columns/sec_context.rs
new file mode 100644
index 000000000..bf9d4e149
--- /dev/null
+++ b/src/columns/sec_context.rs
@@ -0,0 +1,51 @@
+use crate::process::ProcessInfo;
+use crate::{column_default, Column};
+use std::cmp;
+use std::collections::HashMap;
+#[cfg(any(target_os = "linux", target_os = "android"))]
+use std::io::Read;
+
+pub struct SecContext {
+    header: String,
+    unit: String,
+    fmt_contents: HashMap<i32, String>,
+    raw_contents: HashMap<i32, String>,
+    width: usize,
+}
+
+impl SecContext {
+    pub fn new(header: Option<String>) -> Self {
+        let header = header.unwrap_or_else(|| String::from("Context"));
+        let unit = String::new();
+        SecContext {
+            fmt_contents: HashMap::new(),
+            raw_contents: HashMap::new(),
+            width: 0,
+            header,
+            unit,
+        }
+    }
+}
+
+#[cfg(any(target_os = "linux", target_os = "android"))]
+impl Column for SecContext {
+    fn add(&mut self, proc: &ProcessInfo) {
+        let fmt_content = if let Ok(proc) = procfs::process::Process::new(proc.pid) {
+            if let Ok(mut file) = proc.open_relative("attr/current") {
+                let mut ret = String::new();
+                let _ = file.read_to_string(&mut ret);
+                ret
+            } else {
+                String::from("")
+            }
+        } else {
+            String::from("")
+        };
+        let raw_content = fmt_content.clone();
+
+        self.fmt_contents.insert(proc.pid, fmt_content);
+        self.raw_contents.insert(proc.pid, raw_content);
+    }
+
+    column_default!(String);
+}