- It is true that MD5 has been broken as it relates to certain attacks (practical). SHA-1 has also been broken in certain other ways (mostly theoretical). However, neither break has anything to do with the uses of these functions for password hashing, especially not as building blocks in...
These pilots are not required by the FAA to file flight plans and, except for FSS and local towers, are not serviced by the mainstream air traffic control system. Pilots of large commercial flights use instruments to fly (instrument flight rules, or IFR), so they can fly in all sorts of...
These pilots are not required by the FAA to file flight plans and, except for FSS and local towers, are not serviced by the mainstream air traffic control system. Pilots of large commercial flights use instruments to fly (instrument flight rules, or IFR), so they can fly in all sorts of...
Prevention instead of treatment It is better to prevent waste than to treat or clean up waste after it is formed. 3 Design for separation Separation and purification operations should be designed to minimize energy consumption and materials use. 4. Maximize efficiency Products, processes, and ...