Marc Girault is a French cryptologist born in 1955. He is best known for inventing the cryptoGPS authentication algorithm, which plays a significant role in securing communication in the digital realm. His contributions to cryptography are noteworthy, particularly in the area of authentication methods, which are essential for ensuring the integrity and confidentiality of data. Girault's work has implications for various applications in cybersecurity and cryptographic research.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 359 days away.
Place of Birth
Time Zone - Europe/Paris (1:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Marc
warlike, dedicated to Mars
Read Full Marc Name AnalysisJuly 20, 1955 Facts
Generation Group
Marc Girault belongs to the Baby Boomers group.
Place of Birth: Caen
Occupation: cryptologist
Employers: France Télécom
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.Ephemeris for July 20, 1955
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on July 20, 2026 | Secondary Progressions for July 20, 2026 |
|---|---|---|---|
| Sun | 26 Cancer 57 | 27 Cancer 45 | 5 Libra 31 |
| Moon | 10 Leo 19 | 16 Libra 18 | 5 Pisces 52 |
| Mercury | 10 Cancer 6 | 16 Cancer 51 | 28 Libra 22 |
| Venus | 15 Cancer 13 | 11 Virgo 48 | 13 Libra 5 |
| Mars | 5 Leo 48 | 15 Gemini 11 | 21 Virgo 3 |
| Jupiter | 7 Leo 40 | 4 Leo 25 | 22 Leo 42 |
| Saturn | 15 Scorpio 0 | 14 Aries 34 | 18 Scorpio 49 |
| Uranus | 27 Cancer 56 | 4 Gemini 36 | 1 Leo 39 |
| Neptune | 25 Libra 30 | 4 Aries 21 | 27 Libra 9 |
| Pluto | 25 Leo 30 | 4 Aquarius 26 | 27 Leo 41 |
| Rahu | 24 Sagittarius 48 | 1 Pisces 33 | 21 Sagittarius 2 |
| Ketu | 24 Gemini 48 | 1 Virgo 33 | 21 Gemini 2 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
Marc Girault's 2026 Transits to Natal Planets
- Saturn square Rahu
Exact: 01 January, 2026 - Mars opposition Mars
Exact: 31 January, 2026 - Jupiter trine Saturn
Exact: 20 February, 2026 - Jupiter conjunction Venus
Exact: 01 April, 2026 - Jupiter conjunction Sun
Exact: 20 June, 2026 - Jupiter conjunction Mars
Exact: 30 July, 2026 - Jupiter conjunction Jupiter
Exact: 09 August, 2026 - Jupiter conjunction Moon
Exact: 19 August, 2026 - Mars conjunction Mars
Exact: 08 October, 2026 - Mars conjunction Moon
Exact: 18 October, 2026 - Jupiter trine Rahu
Exact: 07 November, 2026
