Is cookies security well aligned with the SOP (same origin policy)?
Cookies play a crucial role in web security, and understanding how their security aligns with the Same Origin Policy (SOP) is essential in ensuring the protection of user data and preventing various attacks such as cross-site scripting (XSS) and cross-site request forgery (CSRF). The SOP is a fundamental principle in web security that restricts how
- Published in Cybersecurity, EITC/IS/ACSS Advanced Computer Systems Security, Network security, Web security model
Is the cross-site request forgery (CSRF) attack possible both with the GET request and with the POST request?
The cross-site request forgery (CSRF) attack is a prevalent security threat in web applications. It occurs when a malicious actor tricks a user into unintentionally executing actions on a web application in which the user is authenticated. The attacker forges a request and sends it to the web application on behalf of the user, leading
Is symbolic execution well suited to finding deep bugs?
Symbolic execution, a powerful technique in cybersecurity, is indeed well suited for uncovering deep bugs within software systems. This method involves executing a program with symbolic values instead of concrete input data, allowing for the exploration of multiple execution paths simultaneously. By analyzing the program's behavior across various symbolic inputs, symbolic execution can reveal intricate
- Published in Cybersecurity, EITC/IS/ACSS Advanced Computer Systems Security, Security analysis, Symbolic execution
Can symbolic execution involve path conditions?
Symbolic execution is a powerful technique used in cybersecurity to analyze software systems for vulnerabilities and potential security threats. It involves executing a program with symbolic inputs rather than concrete values, allowing the exploration of multiple execution paths simultaneously. Path conditions play a crucial role in symbolic execution by representing the constraints on the input
- Published in Cybersecurity, EITC/IS/ACSS Advanced Computer Systems Security, Security analysis, Symbolic execution
Why mobile applications are run in the secure enclave in modern mobile devices?
In modern mobile devices, the concept of the secure enclave plays a crucial role in ensuring the security of applications and sensitive data. The secure enclave is a hardware-based security feature that provides a protected area within the device's processor. This isolated environment is designed to safeguard sensitive information such as encryption keys, biometric data,
Is there an approach to finding bugs in which software can be proven secure?
In the realm of cybersecurity, particularly concerning advanced computer systems security, mobile security, and mobile app security, the question of whether there exists an infallible approach to uncovering bugs and ensuring software security is a pivotal one. It is essential to acknowledge that achieving absolute security in software is an elusive goal due to the
- Published in Cybersecurity, EITC/IS/ACSS Advanced Computer Systems Security, Mobile security, Mobile app security
Does the secure boot technology in mobile devices make use of public key infrastructure?
Secure boot technology in mobile devices indeed leverages the Public Key Infrastructure (PKI) to enhance the security posture of these devices. Public Key Infrastructure is a framework that manages digital keys and certificates, providing encryption, decryption, and authentication services in a secure manner. Secure boot, on the other hand, is a security feature embedded in
Are there many encryption keys per file system in a modern mobile device secure architecture?
In a modern mobile device secure architecture, there are usually many encryption keys per file system. This practice is crucial to ensuring the confidentiality, integrity, and availability of data stored on mobile devices. Encryption keys serve as the foundation of secure communication and data protection in mobile devices, safeguarding sensitive information from unauthorized access and