Pambuyo pa chaka chopitilira chitukuko, kutulutsidwa kwa seva yolumikizira nthawi yeniyeni ya NTPsec 1.2.4 kwasindikizidwa. Pulojekitiyi idapangidwa ngati foloko ya kukhazikitsidwa kwa protocol ya NTPv4 (NTP Classic 4.3.34), yoyang'ana pakukonzanso maziko kuti ateteze chitetezo. Khodi yochokera ku NTPsec imagawidwa pansi pa ziphaso za BSD, MIT, ndi NTP.
NTPsec ikupangidwa motsogozedwa ndi Eric S. Raymond, ndi zopereka zochokera kwa ena mwa oyambitsa NTP Classic oyambirira, mainjiniya ochokera ku Hewlett Packard ndi Akamai Technologies, ndi ntchito za GPSD ndi RTEMS. Kusiyanitsa kwa NTP Classic kumaphatikizapo kuwonjezera kwa chithandizo cha protocol ya NTS (Network Time Security), kuchepetsa kukula kwa code base ndi theka (zowonongeka ndi nsanja zosafunika zachotsedwa), kukhazikitsidwa kwa njira yodziyimira yokha, kugwiritsa ntchito njira zopewera kuukira (mwachitsanzo, kusefa kuyimbira foni), ndi kusintha kwa ntchito zotetezedwa kuti zigwire ntchito ndi kukumbukira ndi zingwe.
Mu mtundu watsopano:
- Adawonjezedwa "chowonjezera doko xxxx" kuti mulandire zopempha pa doko lowonjezera la netiweki, kuwonjezera pa doko lalikulu lokonzedwa kudzera pa "nts port xxxx". Doko lowonjezera lingakhale lothandiza podutsa kutsekereza mwayi wofikira ma seva akunja a NTP okhazikitsidwa paziwopsezo zamoto.
- Chithandizo chowonjezera pa kumanga Linux-makina okhala ndi kapangidwe ka armhf.
- Thandizo la ntchito ya ntpd pamakina mumayendedwe a FIPS yaperekedwa.
- Dongosolo la Waf build lasinthidwa kukhala mtundu wa 2.1.4. Debian Zipangizo za Python monga ntpq ndi ntpmon tsopano zayikidwa mu "/usr/local/lib/python3.xx/site-packages" m'malo mwa "/usr/local/lib/python3.xx/dist-packages." Kuyesa ma executables omwe adayikidwa tsopano kwayatsidwa mu lamulo la "waf install", ndipo lamulo la "waf configure --enable-Werror" tsopano limalola kukonza machenjezo a compiler ngati zolakwika.
- Mtundu wocheperako wa Python wanenedwa ndi 2.7. Ndikukonzekera kusiya kuthandizira Python 2 mu mtundu wotsatira.
- Mwachikhazikitso, njira ya "--disable-fuzz" imagwiritsidwa ntchito, yomwe imalepheretsa makina a "Clock fuzzing" (kuyambitsa ma millisecond mwachisawawa munthawi yoperekedwa kwa makasitomala, zomwe sizikhudza kulondola konse, koma osalola owukira kuneneratu mtengo weniweni wa nthawi).
- Kuchotsa zotsalira zamakhodi okhudzana ndi kugwira ntchito mumayendedwe owulutsa ndi ma multicast.
- Yawonjezera njira ku ntpdig kuti imangirire ku zomwe zatchulidwa IP adilesi.
- Njira yawonjezedwa pakusintha kwa NTS-KE kuti mukonze mndandanda wa ma algorithms okondedwa a TLS.
- M'malo mwa ntp_adjtime, kuyimba kwa ntp_gettime kumagwiritsidwa ntchito.
Source: opennet.ru
