البعد الأخلاقي في سياسة الرسول صلى الله عليه وسلم

The Arab’s tribes were diverse and were scattered all over Arabia. They were alien to any system, were unfamiliar of any rules and regulations. When the prophet PBUH came to them, He gently handled them, made them lenient, gathered them at the one true platform and eventually he was succeeded in uplifting them into the bondage of brotherhood. He guided them towards the political structure so that they can live under its shadow and follow its rules and regulations. He trained amongst them Preachers, judges, leaders and politicians. He sent his messengers to all the rulers of the worlds. These messengers were able to shake the Persians and Roman thrones which were considered the greatest empires of that time. They all got united against this newly arising force which later brought the greatest revolution in the history of humankind. The solutions presented by the Prophet PBUH while confronting the challenges in spreading his message,  enjoy the political wit, which is considered far better than the wit of political scholars and political tycoons. His ability of prior reading of the incidents, uncovers his huge potential in his prior dealing of the matters and suggesting its solutions and substitutes. His policies played a vital role in establishing the prior relations with Njashi, and later to facilitate the Muslims during their first immigration towards Abyssinia from the cruelty of the idolaters. Moreover, He chose the best time for the Treaty of Hudaybiyyah and Conquest of Mecca. He chose among his companions the one who knew the International languages and sent them as his Ambassadors to the rulers and tribal chiefs along with his written or verbal messages. He addressed the each with the method appropriate to him and suited him the best. He made best use of alliance, as he alienated the Arab tribes, from Jews and the others. In this way he was able to take a huge time to concentrate on those nations and was able to make a lot of allies. In his internal policy matters, he always tried to solve his problems, developing the society and to sabotage the malicious intentions which were planned by hypocrites, who were considered as his most dangerous enemies. His policy towards them was to admit apparently and leaving their unrevealed intentions to ALLAH. He treated them well, because he was anxious on preserving the freedom of all and the unity among his companions. When their malicious intentions started turning to become a threat to the security of Islam and started harming the interests of the society, He had not reply them strongly and dissuasively. He demolished the Mosque through which they were planning to harm the Muslim community. Moreover, he drew a line to their plans of aggression without harming anyone. He was very witty in his policies through which he was able to defeat them in the end. In this way he was able to change the course of the whole history on mankind. In this research we will try to deal with his moral wit which is considered the main characteristic of his policy.

Digital Steganography for Ascii Text Document

This dissertation endeavors at evolving portentous novel secure steganographic bit embedding schemes for digital ASCII text document besides suggesting enhancement in some existing text-centric steganographic methods. Further, a cover generation algorithm for the said purpose is also conferred. Our proposed algorithms uses substitution technique for embedding / hiding secret message bits inside the text-cover whereas our cover generation algorithm exploits statistical characteristics of randomly generated data for data hiding purpose. To contrast our proposed schemes with prevalent schemes we have quantified the test results using Hamming distance, Levenshtein metric (also called edit distance) and Jaro-Winkler distance, where to elaborate on the quality of quantified results we have plotted probability distribution of Cover and Stego (Text) Object for visual analysis. Security of prevailing and newly proposed Steganographic schemes is gauged using “Known Cover and Known Message Attacks” where “Chosen Message Attack” instantly reveals the logic behind prevalent Steganographic schemes. Our experimental results are in confirmation with generally accepted evaluation metrics for gauging Steganographic Systems. Moreover, our suggested bit embedding methods does not increase or decrease the size of original Cover file but yet increases its bit embedding capacity. Also, saving the Stego Object in Portable Document Format (.pdf), and / or MS Word (.doc) file (including Notepad) and its retrieval thereafter does not suffer from any information loss. The advantage of our proposed Cover (as fake cryptogram groups) generation method is that the Stego Object can be transmitted in printed form without requiring a code book for bit extraction at receiving end.