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 128 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
Ephemeris for July 20, 1955
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on July 20, 2024 | Secondary Progressions for July 20, 2024 |
|---|---|---|---|
| Sun | 26 Cancer 57 | 28 Cancer 13 | 3 Libra 33 |
| Moon | 10 Leo 19 | 15 Capricorn 21 | 10 Aquarius 12 |
| Mercury | 10 Cancer 6 | 25 Leo 4 | 27 Libra 43 |
| Venus | 15 Cancer 13 | 10 Leo 47 | 10 Libra 36 |
| Mars | 5 Leo 48 | 29 Taurus 44 | 19 Virgo 46 |
| Jupiter | 7 Leo 40 | 12 Gemini 14 | 22 Leo 19 |
| Saturn | 15 Scorpio 0 | 18 Pisces 59 | 18 Scorpio 38 |
| Uranus | 27 Cancer 56 | 26 Taurus 31 | 1 Leo 35 |
| Neptune | 25 Libra 30 | 29 Pisces 50 | 27 Libra 5 |
| Pluto | 25 Leo 30 | 0 Aquarius 55 | 27 Leo 38 |
| Rahu | 24 Sagittarius 48 | 10 Aries 12 | 21 Sagittarius 8 |
| Ketu | 24 Gemini 48 | 10 Libra 12 | 21 Gemini 8 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Marc Girault's 2025 Transits to Natal Planets
- Mars conjunction Sun
Exact: 11 January, 2025 - Saturn square Rahu
Exact: 11 April, 2025 - Mars conjunction Sun
Exact: 11 April, 2025 - Mars conjunction Mars
Exact: 01 May, 2025 - Mars conjunction Moon
Exact: 11 May, 2025 - Mars square Saturn
Exact: 21 May, 2025 - Jupiter conjunction Ketu
Exact: 21 May, 2025 - Jupiter opposition Rahu
Exact: 21 May, 2025 - Mars square Rahu
Exact: 30 July, 2025 - Jupiter conjunction Mercury
Exact: 30 July, 2025 - Jupiter conjunction Venus
Exact: 19 August, 2025 - Jupiter trine Saturn
Exact: 19 August, 2025 - Mars aspects Ketu
Exact: 28 October, 2025 - Mars conjunction Rahu
Exact: 07 December, 2025 - Mars opposition Ketu
Exact: 07 December, 2025
