Stay updated on the latest bypass techniques threatening information security. Discover defenses and trends in system vulnerabilities with our insights.
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Background for this topic.
Bypass describes attacker methods that circumvent specific security controls, such as authentication checks, input validation, or detection systems, without directly exploiting the underlying vulnerability. These techniques often leverage design flaws, misconfigurations, or protocol weaknesses to evade protections like firewalls, multi-factor authentication, or antivirus scanning.
Bypassing controls can enable unauthorized access, data exfiltration, or persistent presence while avoiding alerts, complicating detection and response. Effective defense requires layered security measures, rigorous configuration management, and continuous validation of control effectiveness to identify and close bypass paths before attackers exploit them.
Hundreds of consumer and enterprise-grade x86 and ARM devices from various vendors, including Intel, Acer, and Lenovo, are potentially vulnerable to bootkits and takeover.
Exploits bypass most secure boot solutions from the biggest chip vendors Hundreds of consumer and enterprise devices are potentially vulnerable to bootkit exploits through unsecured BIOS image parsers.…
VMware has fixed a critical authentication bypass vulnerability in Cloud Director appliance deployments, a bug that was left unpatched for over two weeks since it was disclosed on November 14th. [...]
Zyxel has released patches to address 15 security issues impacting network-attached storage (NAS), firewall, and access point (AP) devices, including three critical flaws that could lead to authentication bypass and command injection