“Then we’re ruined. Harvest is in three days.”
The screen flashed green.
She resoldered the chip, reattached the faceplate, and powered up the S7-200 SMART. The password prompt blinked.
She smiled. Some ghosts deserved to stay buried.
She was a freelance industrial automation specialist, and this was the job from hell. The "Harvest King" grain elevator in rural Nebraska had been silent for a week. A lightning strike had wiped the memory of the main PLC, and the backup was, in the owner’s words, “eaten by a raccoon.”
“S7-200 SMART? Level 3 password?” Yuri coughed. “Siemens made it ‘uncrackable’ in 2012. But the hardware has a ghost.”
She probed the address lines manually with a logic analyzer. For three hours, she read ones and zeroes scrolling on her laptop. Then, at offset 0x3F2, she saw it:
This is one of the most popular and profitable games of its kind. It involves guessing the correct word that describes the 4 pictures that are shown on your screen. These types of games are extremely profitable in Google Play.
This involves showing one picture and guessing who or what it is. It could be a picture of a person, a celebrity, a singer, a movie star or a sportsperson, or it could be a picture of an animal, a car, a flower, a brand, a city, a musical instrument, and so on. These types of games are constantly in the TOP TRIVIA GAMES in the Google Play charts. That's because Android users LOVE these games! s7-200 smart plc password unlock
In this game, you cover the picture using tiles so only a small part of it is visible. The player has to guess the subject of the picture by uncovering as few tiles as possible. As more tiles are uncovered, more of the picture is revealed making it easier to guess. So, guessing the hidden picture without uncovering more tiles or uncovering just a few allows the player to score more coins. “Then we’re ruined
“Then we’re ruined. Harvest is in three days.”
The screen flashed green.
She resoldered the chip, reattached the faceplate, and powered up the S7-200 SMART. The password prompt blinked.
She smiled. Some ghosts deserved to stay buried.
She was a freelance industrial automation specialist, and this was the job from hell. The "Harvest King" grain elevator in rural Nebraska had been silent for a week. A lightning strike had wiped the memory of the main PLC, and the backup was, in the owner’s words, “eaten by a raccoon.”
“S7-200 SMART? Level 3 password?” Yuri coughed. “Siemens made it ‘uncrackable’ in 2012. But the hardware has a ghost.”
She probed the address lines manually with a logic analyzer. For three hours, she read ones and zeroes scrolling on her laptop. Then, at offset 0x3F2, she saw it:
