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Albert Barend Gildenhuizen (also spelt Gildenhuisz or Gildenhausen) arrived at the Cape in 1661 from Burgsteinfurt, Wesfale, Holland, as a sailor on board the ship "Princesse Royale". He became a "vryburger" on 23rd September 1661, the year before Cape founder Jan van Riebeeck returned to the Netherlands.He returned to Holland to marry Margaretha Hoefnagels and settled in the Cape in 1672. The Geldenhuys Stamvader was employed as a farm labourer from 1662 to 1665, and were known as knechts (hired hands released from the Garrison), working on various farms, among others with farmer Jacob Cloete. "Free burghers" were granted 11.5 hectares of land along the Liesbeek River. Their descendant son, Barend Gildenhausen born on 6th September 1682, was the first purchaser of Vergelegen - the Hottentots Holland wine farm established by Willem Adriaan van der Stel, the son of well-liked Simon van der Stel. Vergelegen borders the town Somerset West.
On 6 September 1966, inside the House of Assembly in Cape Town, Dimitri Tsafendas stabbed to death Hendrik Verwoerd, South Africa’s Prime Minister and so-called “architect of apartheid”. Tsafendas was immediately arrested and before he had even been questioned by the authorities, they declared him a madman without any political motive for the killing. In the Cape Supreme Court, Tsafendas was found unfit to stand trial on the grounds that he suffered from schizophrenia and that he had no political motive for killing Verwoerd. Tsafendas spent the next 28 years in custody, making him the longest-serving detainee in South African history. For most of his incarnation he was subjected to cru...
Updated new edition covering all aspects of network planning and optimization This welcome new edition provides comprehensive coverage of all aspects of network planning in all the technologies, from 2G to 5G, in radio, transmission and core aspects. Written by leading experts in the field, it serves as a handbook for anyone engaged in the study, design, deployment and business of cellular networks. It increases basic understanding of the currently deployed, and emerging, technologies, and helps to make evolution plans for future networks. The book also provides an overview of the forthcoming technologies that are expected to make an impact in the future, such as 5G. Fundamentals of Cellular...
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This book constitutes the refereed proceedings of the 17th International Conference on Information Security, ISSA 2018, held in Pretoria, South Africa, in August 2018. The 13 revised full papers presented were carefully reviewed and selected from 40 submissions. The papers are dealing with topics such as authentication; access control; digital (cyber) forensics; cyber security; mobile and wireless security; privacy-preserving protocols; authorization; trust frameworks; security requirements; formal security models; malware and its mitigation; intrusion detection systems; social engineering; operating systems security; browser security; denial-of-service attacks; vulnerability management; file system security; firewalls; Web protocol security; digital rights management; distributed systems security.
This book constitutes the refereed proceedings of the 18th International Conference on Information Security, ISSA 2019, held in Johannesburg, South Africa, in August 2019. The 12 revised full papers presented were carefully reviewed and selected from 35 submissions. The papers are dealing with topics such as authentication; access control; digital (cyber) forensics; cyber security; mobile and wireless security; privacy-preserving protocols; authorization; trust frameworks; security requirements; formal security models; malware and its mitigation; intrusion detection systems; social engineering; operating systems security; browser security; denial-of-service attacks; vulnerability management; file system security; firewalls; Web protocol security; digital rights management; distributed systems security.
UPDATED EDITION ‘A holistic take on AI from an African perspective, Closing the Gap joins the dots on deploying AI efficiently into everyday business and life.’ – RENUKA METHIL, editor of Forbes Africa ‘This book simplifies complex concepts through relatable stories and awakens fellow Africans to the opportunities ushered in by the 4IR. Closing the Gapmust occupy our waking times.’ – MTETO NYATI, chief executive of Altron Closing the Gap is an accessible overview of the fourth industrial revolution (4IR) and the impact it is set to have on various sectors in South Africa and Africa. It explores the previous industrial revolutions that have led up to this point and outlines what S...
Jan Geldenhuys was called up in October 1899 to serve in the Kroonstad Commando on the Western Front and deployed for the Siege of Kimberley. He fought at the Battles of Belmont, Graspan, Twee- Reviere (Modder River), Magersfontein and several other skirmishes. After Bloemfontein was occupied, he teamed up with Braam Preller, his father-in-law, and adopted 'fight and flight' tactics. His home was burnt down and wife interned in the Kroonstad Concentration Camp, where his new-born daughter died. He was captured in April 1902 and banished as a prisoner of war to Umballa, India, where his experiences till Thursday 20th November 1902 were documented. He shared a tent with his father-in-law and later met up with his father and brother who were POW's at Bhimtal. His diaries are lodged with the Anglo-Boer War museum in Bloemfontein. The author's grandmother, Lizzie Preller, having published her "Oorlogsherinneringe" (memoirs), provided the inspiration to add this addition to African history.