#قال_والدي: أصح قولي العلماء أن المعتكف يخرج من معتكفه بعد غروب الشمس من آخر يوم من رمضان لأن ليلة العيد ليست من العشر ولا موضع اعتكاف.
عبدالملك العلوان | #أرشيف_التغريدات
BY «الشيخ سليمان العلوان»
Telegram’s stand out feature is its encryption scheme that keeps messages and media secure in transit. The scheme is known as MTProto and is based on 256-bit AES encryption, RSA encryption, and Diffie-Hellman key exchange. The result of this complicated and technical-sounding jargon? A messaging service that claims to keep your data safe.Why do we say claims? When dealing with security, you always want to leave room for scrutiny, and a few cryptography experts have criticized the system. Overall, any level of encryption is better than none, but a level of discretion should always be observed with any online connected system, even Telegram.
The Singapore stock market has alternated between positive and negative finishes through the last five trading days since the end of the two-day winning streak in which it had added more than a dozen points or 0.4 percent. The Straits Times Index now sits just above the 3,060-point plateau and it's likely to see a narrow trading range on Monday.
«الشيخسليمانالعلوان» from it