diff --git a/internal/app/command.go b/internal/app/command.go
index fd1db320..76a09d7a 100644
--- a/internal/app/command.go
+++ b/internal/app/command.go
@@ -35,7 +35,34 @@ func (e ExitStatus) String() string {
 }
 
 func (c *Command) String() string {
-	return c.Cmd + " " + strings.Join(c.Args, " ")
+	var sb strings.Builder
+	sb.WriteString(c.Cmd)
+	for i := 0; i < len(c.Args); i++ {
+		arg := c.Args[i]
+		sb.WriteRune(' ')
+		if strings.HasPrefix(arg, "--token=") {
+			sb.WriteString("--token=******")
+			continue
+		}
+		if strings.HasPrefix(arg, "--password=") {
+			sb.WriteString("--password=******")
+			continue
+		}
+		if arg == "--token" {
+			sb.WriteString(arg)
+			sb.WriteString("=******")
+			i++
+			continue
+		}
+		if arg == "--password" {
+			sb.WriteString(arg)
+			sb.WriteString("=******")
+			i++
+			continue
+		}
+		sb.WriteString(arg)
+	}
+	return sb.String()
 }
 
 // RetryExec runs exec command with retry
diff --git a/internal/app/command_test.go b/internal/app/command_test.go
index 7c9e596d..b54fc4df 100644
--- a/internal/app/command_test.go
+++ b/internal/app/command_test.go
@@ -215,3 +215,50 @@ func TestPipeExec(t *testing.T) {
 		})
 	}
 }
+
+func TestCommand_String(t *testing.T) {
+	tests := []struct {
+		name     string
+		cmd      Command
+		expected string
+	}{
+		{
+			"regular",
+			kubectl([]string{"config", "set-cluster", "CONTEXT", "--server=http://localhost:8080", "--certificate-authority=cacert.crt"}, ""),
+			"kubectl config set-cluster CONTEXT --server=http://localhost:8080 --certificate-authority=cacert.crt",
+		},
+		{
+			"cert-key",
+			kubectl([]string{"config", "set-credentials", "USER", "--client-key=client.key", "--client-certificate=client.crt"}, ""),
+			"kubectl config set-credentials USER --client-key=client.key --client-certificate=client.crt",
+		},
+		{
+			"password",
+			kubectl([]string{"config", "set-credentials", "USER", "--username=foo", "--password=secret"}, ""),
+			"kubectl config set-credentials USER --username=foo --password=******",
+		},
+		{
+			"password2",
+			kubectl([]string{"config", "set-credentials", "USER", "--username", "foo", "--password", "secret"}, ""),
+			"kubectl config set-credentials USER --username foo --password=******",
+		},
+		{
+			"token",
+			kubectl([]string{"config", "set-credentials", "USER", "--token=secret"}, ""),
+			"kubectl config set-credentials USER --token=******",
+		},
+		{
+			"token2",
+			kubectl([]string{"config", "set-credentials", "USER", "--token", "secret"}, ""),
+			"kubectl config set-credentials USER --token=******",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			actual := test.cmd.String()
+			if actual != test.expected {
+				t.Errorf("command.String() unexpected got = %s, want = %s\n", actual, test.expected)
+			}
+		})
+	}
+}