In a world increasingly shaped by blockchain technology, we often marvel at its security promises. The distributed and decentralized nature of blockchains has revolutionized industries, promising transparency and tamper-proof transactions. However, as we navigate this intricate landscape, it becomes imperative to question: Do these digital ledgers have chinks in their ...
In the intricate world of mobile app development, where functionality meets vulnerability, understanding the common weak points is key to fortifying your digital creations. As developers and app owners, navigating the landscape of potential threats is a vital aspect of ensuring robust cybersecurity. So, what exactly are the mobile apps’ ...
Making an audit against a smart contract is a great thing. However, finding vulnerabilities without fixing them is useless. Unfortunately, smart contracts are immutable by design, which means that once the smart contract is deployed, it cannot be changed. So how to fix a smart contract? To fix a vulnerable ...
To be able to perform the different tasks and execute the operations in its source code, smart contracts require a certain level of gas. This gas is paid by the user that tries to execute the smart contract using a transaction. However, when the user does not send enough gas ...
The transaction life cycle in most Blockchain technologies is mainly controlled by miners, even the order of the transactions. Therefore, when two users execute two different transactions at the same or closer time then only their gas fees will judge who will be executed first. This concept creates a vulnerability ...
In June 17, 2016 the most famous DAO platform developed by solidity language was victim to a big hack that make it lose more than 3.6 million Ether. The attacker has exploited a vulnerability called reentrancy in the smart contract that managed the platform. So what is a reentrancy attack ...
During the development of a smart contract, programmers may need to know the exact time to be able to execute some actions. Therefore, smart contract developers use what we call a timestamp offered by the node executing the smart contract. However, this may cause create multiple vulnerabilities that can cause ...
Due to the immutability of smart contracts, checking their security before deploying them in any Blockchain is one of the most critical steps in their development lifecycle. However, this process could be very challenging in terms of both required knowledge and time to perform such an audit. Therefore, using tools ...
One of the most components of the DevSecOps approach is security automation. To have this aspect in their DevOps environment companies should implement both a SAST and a DAST tool. Therefore, many people are asking is Netsparker a DAST? Netsparker is a DAST tool as it gives the development team ...
In the intricate landscape of cybersecurity, understanding the concept of malware artifacts is paramount for safeguarding digital environments. All malwares has their own digitale signature that is represented by their artifacts, that can be used to detect them in infected machines. So, what are malware artifacts? Malware artifacts are traces [...]
