The Spectre and Meltdown attacks exploit a race condition in modern processors to perform a timing attack to read cache memory that the attacking program should not have access to. Because modern CPUs are so fast and memory is relatively slow, they begin to pre-cache data it predicts will b...
Attack simulation is a proactive technique for enterprises to assess the effectiveness of their cybersecurity defences. By simulating cyberattacks within a controlled environment, this process enables enterprises to effectively identify and address vulnerabilities by replicating real-world attack scenarios. As...
yes, timestamps are valuable in software debugging to determine the sequence of events leading to a bug or error. by logging timestamps during program execution, developers can analyze the program's behavior and identify potential issues related to timing or order of operations. what is the ...
Spear phishing is a type of phishing attack mainly aimed at you. It is not spread around like spam. Such attacks are fruitful as they become sophisticated because the email might be intended for and modified to a specific context. Fishing, in which you throw the bait and wait for any fish...
Timing A bad actor uses the length of time an operation takes to gain information. The total time can provide data about a system's state or the type of process it's running. In atiming attack, the attacker can compare the length of time of a known system to the victim system to mak...
What is a timing analysis side channel attack? Cryptography takes time to run, and that time can be measured, analyzed and used to statistically break cryptography. Both Meltdown and Spectre, the much-touted hardware security flaws, are timing attacks on Intel hardware....
A brute force attack is a type of cyberattack where the attacker attempts to gain access to a computer system or network by guessing passwords or personal identification numbers (PINs). Sometimes, attackers use automated software to make guessing easier and faster....
This insight article on GPS / GNSS spoofing explains what spoofing is and how to make your GPS / GNSS receiver secure against spoofing.
Regardless, for many who lack the means to buy their own property, a flat-sharing is, and will continue to be, a necessity. A. Lastly there’s the emotional support. B. Those flat-sharing can share the secrets. C. To st...
Now that we know how a side-channel attack works, let's take a look at some different categories of attack that hackers can use. Uncovering Algorithms With Timing Attacks First, timing attacks analyze the amount of time it takes for a process to complete. This is similar to counting your ...