Mitzvah "mitzvah" (some "mitzvot" are given reasons in the Torah). In its secondary meaning, Hebrew "mitzvah", as with English "commandment", refers to a moral deed performed within a religious duty. As such, the term "mitzvah" has also come to express an individual act of human kindness in keeping with the law. The expression includes a sense of heartfelt sentiment beyond mere legal duty, as "you shall love your neighbor as yourself" (Leviticus 19:18). The tertiary meaning of "mitzvah" also refers to the fulfillment of a "mitzvah". The feminine noun ' () occurs over 180 times in the Masoretic Text of the
Bar mitzvah attack attack is named after the bar mitzvah ceremony which is held at 13 years of age, because the vulnerability exploited is 13 years old and likely inspired by the naming of the unrelated birthday attack. Bar mitzvah attack The bar mitzvah attack is an attack on the SSL/TLS protocols that exploits the use of the RC4 cipher with weak keys for that cipher. While this affects only the first hundred or so bytes of only the very small fraction of connections that happen to use weak keys, it allows significant compromise of user security, for example by allowing the interception