diff --git a/Makefile.am b/Makefile.am
index 5d44a5a1922..f277bf6cfd1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1290,6 +1290,7 @@ libsss_util_la_SOURCES = \
     src/util/well_known_sids.c \
     src/util/string_utils.c \
     src/util/become_user.c \
+    src/util/capabilities.c \
     src/util/util_watchdog.c \
     src/util/sss_ptr_hash.c \
     src/util/files.c \
@@ -1306,6 +1307,7 @@ libsss_util_la_CFLAGS = \
 libsss_util_la_LIBADD = \
     $(LIBADD_TIMER) \
     $(SSSD_LIBS) \
+    $(CAP_LIBS) \
     $(SYSTEMD_LOGIN_LIBS) \
     $(UNICODE_LIBS) \
     $(PCRE_LIBS) \
@@ -4727,6 +4729,7 @@ krb5_child_LDADD = \
     $(CLIENT_LIBS) \
     $(SYSTEMD_LOGIN_LIBS) \
     $(JANSSON_LIBS) \
+    $(CAP_LIBS) \
     $(NULL)
 
 ldap_child_SOURCES = \
@@ -4752,6 +4755,7 @@ ldap_child_LDADD = \
     libsss_debug.la \
     $(TALLOC_LIBS) \
     $(POPT_LIBS) \
+    $(CAP_LIBS) \
     $(DHASH_LIBS) \
     $(KRB5_LIBS)
 
diff --git a/configure.ac b/configure.ac
index 36302fbfb35..b41b468dcd3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -513,6 +513,13 @@ AS_IF([test x$have_check = x], [
     AC_CHECK_HEADERS([check.h],,AC_MSG_ERROR([Could not find CHECK headers]))
 ])
 
+PKG_CHECK_MODULES([CAP], [libcap], [have_libcap=1], [have_libcap=])
+AS_IF([test x$have_libcap = x], [
+    AC_MSG_ERROR([libcap is missing])
+], [
+    AC_CHECK_HEADERS([sys/capability.h],,AC_MSG_ERROR([Could not find sys/capability.h headers]))
+])
+
 AC_PATH_PROG([DOXYGEN], [doxygen], [false])
 AM_CONDITIONAL([HAVE_DOXYGEN], [test x$DOXYGEN != xfalse ])
 
diff --git a/contrib/ci/deps.sh b/contrib/ci/deps.sh
index f6f50185866..426a743c823 100644
--- a/contrib/ci/deps.sh
+++ b/contrib/ci/deps.sh
@@ -46,6 +46,7 @@ if [[ "$DISTRO_BRANCH" == -redhat-* ]]; then
         krb5-server
         krb5-workstation
         libunistring-devel
+        libcap-devel
     )
 
     if [[ "$DISTRO_BRANCH" == -redhat-redhatenterprise*-8.*- ||
@@ -180,6 +181,7 @@ if [[ "$DISTRO_BRANCH" == -debian-* ]]; then
         libp11-kit-dev
         bc
         libunistring-dev
+        libcap-dev
     )
 
     DEPS_INTGCHECK_SATISFIED=true
diff --git a/contrib/sssd.spec.in b/contrib/sssd.spec.in
index 1cb602d87a1..265501968e8 100644
--- a/contrib/sssd.spec.in
+++ b/contrib/sssd.spec.in
@@ -112,6 +112,7 @@ BuildRequires: gettext-devel
 # required for p11_child smartcard tests
 BuildRequires: gnutls-utils
 BuildRequires: jansson-devel
+BuildRequires: libcap-devel
 BuildRequires: libcurl-devel
 BuildRequires: libjose-devel
 BuildRequires: keyutils-libs-devel
diff --git a/src/util/capabilities.c b/src/util/capabilities.c
new file mode 100644
index 00000000000..ca5f09bee29
--- /dev/null
+++ b/src/util/capabilities.c
@@ -0,0 +1,208 @@
+/*
+   SSSD
+
+   Capabilities management helpers
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "config.h"
+#include <sys/prctl.h>
+#include <linux/securebits.h>
+#include <sys/capability.h>
+
+#include "util/util.h"
+
+
+typedef struct _cap_description
+{
+    cap_value_t val;
+    const char *name;
+} cap_description;
+
+#define _CAP_DESCR(cap) {cap, #cap}
+
+static cap_description _all_caps[] =
+{
+    _CAP_DESCR(CAP_AUDIT_CONTROL),
+    _CAP_DESCR(CAP_AUDIT_READ),
+    _CAP_DESCR(CAP_AUDIT_WRITE),
+    _CAP_DESCR(CAP_BLOCK_SUSPEND),
+    _CAP_DESCR(CAP_BPF),
+    _CAP_DESCR(CAP_CHECKPOINT_RESTORE),
+    _CAP_DESCR(CAP_CHOWN),
+    _CAP_DESCR(CAP_DAC_OVERRIDE),
+    _CAP_DESCR(CAP_DAC_READ_SEARCH),
+    _CAP_DESCR(CAP_FOWNER),
+    _CAP_DESCR(CAP_FSETID),
+    _CAP_DESCR(CAP_IPC_LOCK),
+    _CAP_DESCR(CAP_IPC_OWNER),
+    _CAP_DESCR(CAP_KILL),
+    _CAP_DESCR(CAP_LEASE),
+    _CAP_DESCR(CAP_LINUX_IMMUTABLE),
+    _CAP_DESCR(CAP_MAC_ADMIN),
+    _CAP_DESCR(CAP_MAC_OVERRIDE),
+    _CAP_DESCR(CAP_MKNOD),
+    _CAP_DESCR(CAP_NET_ADMIN),
+    _CAP_DESCR(CAP_NET_BIND_SERVICE),
+    _CAP_DESCR(CAP_NET_BROADCAST),
+    _CAP_DESCR(CAP_NET_RAW),
+    _CAP_DESCR(CAP_PERFMON),
+    _CAP_DESCR(CAP_SETGID),
+    _CAP_DESCR(CAP_SETFCAP),
+    _CAP_DESCR(CAP_SETPCAP),
+    _CAP_DESCR(CAP_SETUID),
+    _CAP_DESCR(CAP_SYS_ADMIN),
+    _CAP_DESCR(CAP_SYS_BOOT),
+    _CAP_DESCR(CAP_SYS_CHROOT),
+    _CAP_DESCR(CAP_SYS_MODULE),
+    _CAP_DESCR(CAP_SYS_NICE),
+    _CAP_DESCR(CAP_SYS_PACCT),
+    _CAP_DESCR(CAP_SYS_PTRACE),
+    _CAP_DESCR(CAP_SYS_RAWIO),
+    _CAP_DESCR(CAP_SYS_RESOURCE),
+    _CAP_DESCR(CAP_SYS_TIME),
+    _CAP_DESCR(CAP_SYS_TTY_CONFIG),
+    _CAP_DESCR(CAP_SYSLOG),
+    _CAP_DESCR(CAP_WAKE_ALARM)
+};
+
+static inline const char *cap_flag_to_str(cap_flag_value_t flag)
+{
+    if (flag == CAP_SET) {
+        return "*1*";
+    }
+    return " 0 ";
+}
+
+errno_t sss_log_caps_to_str(bool only_non_zero, char **_str)
+{
+    int ret;
+    char *str = NULL;
+    size_t i;
+    cap_t caps;
+    cap_flag_value_t effective, permitted, bounding;
+
+    caps = cap_get_proc();
+    if (caps == NULL) {
+        ret = errno;
+        DEBUG(SSSDBG_TRACE_FUNC, "cap_get_proc() failed: %d ('%s')\n",
+              ret, strerror(ret));
+        return ret;
+    }
+
+    for (i = 0; i < sizeof(_all_caps)/sizeof(cap_description); ++i) {
+        if (!CAP_IS_SUPPORTED(_all_caps[i].val)) {
+            continue;
+        }
+        ret = cap_get_flag(caps, _all_caps[i].val, CAP_EFFECTIVE, &effective);
+        if (ret == -1) {
+            ret = errno;
+            DEBUG(SSSDBG_TRACE_FUNC,
+                  "cap_get_flag(CAP_EFFECTIVE) failed: %d ('%s')\n",
+                  ret, strerror(ret));
+            goto done;
+        }
+        ret = cap_get_flag(caps, _all_caps[i].val, CAP_PERMITTED, &permitted);
+        if (ret == -1) {
+            ret = errno;
+            DEBUG(SSSDBG_TRACE_FUNC,
+                  "cap_get_flag(CAP_PERMITTED) failed: %d ('%s')\n",
+                  ret, strerror(ret));
+            goto done;
+        }
+        ret = cap_get_bound(_all_caps[i].val);
+        if (ret == 1) {
+            bounding = CAP_SET;
+        } else if (ret == 0) {
+            bounding = CAP_CLEAR;
+        } else {
+            ret = errno;
+            DEBUG(SSSDBG_TRACE_FUNC, "cap_get_bound failed: %d ('%s')\n",
+                  ret, strerror(ret));
+            goto done;
+        }
+
+        if (only_non_zero && (effective == CAP_CLEAR) &&
+           (permitted == CAP_CLEAR) && (bounding == CAP_CLEAR)) {
+            continue;
+        }
+
+        str = talloc_asprintf_append(str,
+            "   %25s: effective = %s, permitted = %s, bounding = %s\n",
+            _all_caps[i].name, cap_flag_to_str(effective),
+            cap_flag_to_str(permitted), cap_flag_to_str(bounding));
+        if (str == NULL) {
+            ret = ENOMEM;
+            goto done;
+        }
+    }
+
+    ret = 0;
+
+done:
+    if (ret == 0) {
+        *_str = str;
+    } else {
+        talloc_free(str);
+    }
+
+    if (cap_free(caps) == -1) {
+        DEBUG(SSSDBG_TRACE_FUNC, "cap_free() failed\n");
+    }
+
+    return ret;
+}
+
+errno_t sss_drop_cap(cap_value_t cap)
+{
+    int ret;
+
+    cap_t caps = cap_get_proc();
+    if (caps == NULL) {
+        ret = errno;
+        DEBUG(SSSDBG_TRACE_FUNC, "cap_get_proc() failed: %d ('%s')\n",
+              ret, strerror(ret));
+        return ret;
+    }
+    if (cap_set_flag(caps, CAP_EFFECTIVE, 1, &cap, CAP_CLEAR) == -1) {
+        ret = errno;
+        DEBUG(SSSDBG_TRACE_FUNC,
+              "cap_set_flag(CAP_EFFECTIVE) failed: %d ('%s')\n",
+              ret, strerror(ret));
+        goto done;
+    }
+    if (cap_set_flag(caps, CAP_PERMITTED, 1, &cap, CAP_CLEAR) == -1) {
+        ret = errno;
+        DEBUG(SSSDBG_TRACE_FUNC,
+              "cap_set_flag(CAP_PERMITTED) failed: %d ('%s')\n",
+              ret, strerror(ret));
+        goto done;
+    }
+    if (cap_set_proc(caps) == -1) {
+        ret = errno;
+        DEBUG(SSSDBG_TRACE_FUNC, "cap_set_proc() failed: %d ('%s')\n",
+              ret, strerror(ret));
+        goto done;
+    }
+
+    ret = 0;
+
+done:
+    if (cap_free(caps) == -1) {
+        DEBUG(SSSDBG_TRACE_FUNC, "cap_free() failed\n");
+    }
+
+    return ret;
+}
diff --git a/src/util/server.c b/src/util/server.c
index d2c4a5ab42b..c2d6944db88 100644
--- a/src/util/server.c
+++ b/src/util/server.c
@@ -770,6 +770,19 @@ int server_setup(const char *name, bool is_responder,
 
 void server_loop(struct main_context *main_ctx)
 {
+    char *caps;
+    int ret;
+
+    ret = sss_log_caps_to_str(true, &caps);
+    if (ret != 0) {
+        DEBUG(SSSDBG_IMPORTANT_INFO, "Failed to log current capabilities\n");
+    } else {
+        DEBUG(SSSDBG_IMPORTANT_INFO,
+              "Entering main loop with following capabilities:\n%s",
+              caps ? caps : "   (nothing)\n");
+        talloc_free(caps);
+    }
+
     /* wait for events - this is where the server sits for most of its
        life */
     tevent_loop_wait(main_ctx->event_ctx);
diff --git a/src/util/util.h b/src/util/util.h
index cbb8b908781..0a04f281552 100644
--- a/src/util/util.h
+++ b/src/util/util.h
@@ -33,6 +33,7 @@
 #include <netinet/in.h>
 #include <limits.h>
 #include <sys/un.h>
+#include <sys/capability.h>
 
 #include <talloc.h>
 #include <tevent.h>
@@ -752,6 +753,8 @@ errno_t switch_creds(TALLOC_CTX *mem_ctx,
                      int num_gids, gid_t *gids,
                      struct sss_creds **saved_creds);
 errno_t restore_creds(struct sss_creds *saved_creds);
+errno_t sss_log_caps_to_str(bool only_non_zero, char **_str);
+errno_t sss_drop_cap(cap_value_t cap);
 
 /* from sss_semanage.c */
 /* Please note that libsemange relies on files and directories created with