Perhaps Lord Stannis will chance to sit on it when he takes your throne. Lords and ladies parted to let him pass. Not until the pages had closed the great oak-and-bronze doors behind him did Sansa hear sounds again: soft voices, uneasy stirrings, the shuffle of papers from the council table.
I want him seized and questioned. Joffrey raised his voice. Lord Janos strode from the hall, his ugly sons double-stepping to keep up as they lugged the great metal shield with the arms of House Slynt. We find ourselves in need of a new sword for your Kingsguard. He took a long moment to consider. She smoothed down the cloth of her skirt nervously. She was dressed in mourning, as a sign of respect for the dead king, but she had taken special care to make herself beautiful. She had fretted over her jewelry for hours and finally decided upon the elegant simplicity of a plain silver chain.
Now, she told herself, I must do it now. Gods give me courage. She took one step, then another. Lords and knights stepped aside silently to let her pass, and she felt the weight of their eyes on her.
I must be as strong as my lady mother. He was the first to see her. He does love me, he does. Sansa lifted her head and walked toward him, not too slow and not too fast.
She must not let them see how nervous she was. He must listen to me, he must, she thought. He was listening. She knew he would. All I ask is mercy. I know my lord father must regret what he did. He never wanted to be Hand until the king asked him. They must have lied to him. Lord Renly or Lord Stannis or?.?.?.? Broken sword points fanned out between his fingers. Why did he say that? Otherwise he would never have said it.
Please, Sansa thought, please, please, be the king I know you are, good and kind and noble, please. Buscetta was the first mafioso to break down Sicilian mafia.
Unfortunately he had to pay for that and like Falcone and Borsellino all sicilians. Luckily mafia was weakened a lot. Not only in Italia, but all over the world and in USA. Sign up Log in. Web icon An illustration of a computer application window Wayback Machine Texts icon An illustration of an open book. Books Video icon An illustration of two cells of a film strip. Video Audio icon An illustration of an audio speaker.
Audio Software icon An illustration of a 3. Save Save base-datos. Base Datos. Original Title: base-datos. Related titles. Carousel Previous Carousel Next. Jump to Page. This attacknet program is an experimental and discretionary rewards program for our active Ethereum community to encourage and reward those who are helping to improve the platform.
It is not a competition. You should know that we can cancel the program at any time, and rewards are at the sole discretion of Ethereum Foundation. In addition, we are not able to issue rewards to individuals who are on sanctions lists or who are in countries on sanctions lists e. North Korea, Iran, etc. You are responsible for all taxes. All rewards are subject to applicable law.
Finally, your testing must not violate any law or compromise any data that is not yours. To run lighthouse , in addition to normal configuration commandline flags, use the following:.
To run prysm , in addition to normal configuration commandline flags, use the following:. To run teku , in addition to normal configuration commandline flags, use the following:.
We expect this tool to be invaluable in getting started, understanding networks, and constructing attacks. Note: I could not peer with the attacknet, and not sure which nodes are Teku. Each packet is generated in advance and picked randomly out of prepared 46 bytes long messages, so it's hard for Teku to recognize incoming traffic.
Teku depletes quickly its available RAM and falls behind on validators, eventually even losing peers. The attack takes less than 10 seconds and may be amplified as a DDOS as needed. See screenshot of the attack. Teku nodes are vulnerable to a simple DoS attack that prevents them from participating in consensus.
Two of four Teku nodes were targeted by five ordinary machines with a sustained DoS attack. Initial loss of finality was achieved with two or three machines, but the others joined within a few epochs to ensure that the network could not recover. The effect that the DoS attack had on the attacknet was a prolonged loss finality and required manual intervention to restore the network to a healthy state once the attack stopped.
The nodes under attack used large amounts of memory, were subject to multiple container restarts, had trouble staying connected to peers and one node's local clock was 20 mins slow. The data is then piped into the netcat command which sends it to the nodes under attack. The while loop is there for when it loses connectivity and the command completes due to container restarts. You can see the attacking machine lose connection to the node as it restarts - this is when the while loop kicks in and keeps trying to reconnect.
Is the first time the network missed block. At this point, I was still tweaking the command parameters and working out how to keep the attack going in the event that the TCP connection fails. Here is the output from a node I had monitoring the network:. Two AWS t2. You can see the peer count begin to drop and several skipped slots.
This is the first time the chain fails to finalize and there are three machines attacking the network - two t2 small's and one Macbook. I added a second Macbook Pro to the attack in epoch and by the end of epoch specifically , there were a total of five machines participating - two t2 small's and three Macbooks.
Finality is prevented for the required 16 epochs and the attack officially stops after slot The network hasn't been attacked for several epochs and manages to recover enough to justify epoch Prysm nodes are vulnerable to L4 DDoS attacks. The attacker can stop finality for any amount of time. There are 4 nodes on this network, and I've rented 4x10 DigitalOcean droplets and started the L4 DoS utility on each of them.
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