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SHA-1 Collisions Research
Today, a group of eight researchers from across the security industry released a research report on SHA-1 that demonstrates for the first time, a “hash collision” for the full SHA-1 hash algorithm (called “SHAttered”). This is a significant step toward understanding this type of security issue...- News
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- code signing collisions cryptanalysis cryptography cybersecurity dan shumow digital certificates encryption github hash algorithm man-in-the-middle marc stevens microsoft phishing research risk management security sha-1 sha-1 deprecation tls
- Replies: 0
- Forum: Security Alerts
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Windows 7 Driver signature enforcement Win 7
Hi All Expert, Good day. I have one user which is having unknown driver issue, with mouse and keyboard not being to control. The only way is through F8 disable driver signature enforcement. I have try bcdedit /set testsigning on, bcdedit.exe -set loadoptions DDISABLE_INTEGRITY_CHECKS...- xchiazyx
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- administrative templates bcdedit code signing driver driver installation drivers enforcement keyboard mouse settings signature software issues system restore troubleshooting unknown issues unsign drivers user configuration windows 7 windows update
- Replies: 8
- Forum: Windows Help and Support
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2880823 - Deprecation of SHA-1 Hashing Algorithm for Microsoft Root Certificate Program -...
Revision Note: V2.0 (May 18, 2016): Advisory updated to provide links to the current information regarding the use of the SHA1 hashing algorithm for the purposes of SSL and code signing. For more information, see Windows Enforcement of Authenticode Code Signing and Timestamping. Summary...- News
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- attacks authenticode certification code signing digital certificates enforcement man-in-the-middle microsoft phishing policy change revision root certificate security sha-1 ssl update v2.0 x.509
- Replies: 0
- Forum: Security Alerts
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3123479 - Deprecation of SHA-1 Hashing Algorithm for Microsoft Root Certificate Program -...
Revision Note: V1.0 (January 12, 2016): Advisory published. Summary: Microsoft is announcing a policy change to the Microsoft Root Certificate Program. The new policy no longer allows root certificate authorities to issue X.509 certificates using the SHA-1 hashing algorithm for the purposes of...- News
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- 2016 advisory attacks code signing deprecation digital certificates man-in-the-middle microsoft phishing policy change revision note root certificate security sha-1 spoofing ssl technet v1.0 x.509
- Replies: 0
- Forum: Security Alerts
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3123479 - Deprecation of SHA-1 Hashing Algorithm for Microsoft Root Certificate Program -...
Revision Note: V1.0 (January 12, 2016): Advisory published. Summary: Microsoft is announcing a policy change to the Microsoft Root Certificate Program. The new policy no longer allows root certificate authorities to issue X.509 certificates using the SHA-1 hashing algorithm for the purposes of...- News
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- 2016 advisory attacks code signing content spoofing deprecation digital certificates hashing algorithm man-in-the-middle microsoft phishing policy change revision note root certificate security sha-1 ssl x.509
- Replies: 0
- Forum: Security Alerts
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3097966 - Inadvertently Disclosed Digital Certificates Could Allow Spoofing - Version: 1.0
Revision Note: V1.0 (September 24, 2015): Advisory published. Summary: Microsoft is aware of four digital certificates that were inadvertently disclosed by D-Link Corporation that could be used in attempts to spoof content. The disclosed end-entity certificates cannot be used to issue other...- News
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- certificate management code signing content security cybersecurity d-link digital certificates disclosed information impersonation incident notification microsoft security advisory security risks spoofing technical note threat awareness update v1.0 vulnerability windows windows support
- Replies: 0
- Forum: Security Alerts
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3097966 - Inadvertently Disclosed Digital Certificates Could Allow Spoofing - Version: 1.0
Revision Note: V1.0 (September 24, 2015): Advisory published. Summary: Microsoft is aware of four digital certificates that were inadvertently disclosed by D-Link Corporation that could be used in attempts to spoof content. The disclosed end-entity certificates cannot be used to issue other...- News
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- code signing d-link digital certificates disclosure it security microsoft windows security advisory spoofing version 1.0 vulnerability windows updates
- Replies: 0
- Forum: Security Alerts
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3033929 - Availability of SHA-2 Code Signing Support for Windows 7 and Windows Server 2008...
Revision Note: V1.0 (March 10, 2015): Advisory published. Summary: Microsoft is announcing the reissuance of an update for all supported editions of Windows 7 and Windows Server 2008 R2 to add support for SHA-2 signing and verification functionality. This update supersedes the 2949927 update...- News
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- code signing functionality microsoft security server 2008 sha-2 support update verification windows 7
- Replies: 0
- Forum: Security Alerts
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3033929 - Availability of SHA-2 Code Signing Support for Windows 7 and Windows Server 2008...
Revision Note: V1.0 (March 10, 2015): Advisory published. Summary: Microsoft is announcing the reissuance of an update for all supported editions of Windows 7 and Windows Server 2008 R2 to add support for SHA-2 signing and verification functionality. This update supersedes the 2949927 update...- News
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- advisory code signing functionality revision security sha-2 update verification windows 7 windows server 2008
- Replies: 0
- Forum: Security Alerts
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Deprecation of SHA-1 Hashing Algorithm for Microsoft Root Certificate Program - Version: 1.0
Severity Rating: Revision Note: V1.0 (November 12, 2013): Advisory published. Summary: Microsoft is announcing a policy change to the Microsoft Root Certificate Program. The new policy will no longer allow root certificate authorities to issue X.509 certificates using the SHA-1 hashing...- News
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- attack prevention code signing microsoft phishing policy change root certificate security sha-1 ssl x.509
- Replies: 0
- Forum: Security Alerts
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Microsoft Security Advisory (2880823): Deprecation of SHA-1 Hashing Algorithm for Microsoft...
Revision Note: V1.0 (November 12, 2013): Advisory published. Summary: Microsoft is announcing a policy change to the Microsoft Root Certificate Program. The new policy will no longer allow root certificate authorities to issue X.509 certificates using the SHA-1 hashing algorithm for the purposes...- News
- Thread
- advisory algorithm attacks certificates code signing digital security hashing man-in-the-middle microsoft phishing policy change revision note root certificate security sha-1 spoofing ssl v1.0 x.509
- Replies: 0
- Forum: Security Alerts
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Microsoft Security Advisory (2880823): Deprecation of SHA-1 Hashing Algorithm for Microsoft...
Revision Note: V1.0 (November 12, 2013): Advisory published. Summary: Microsoft is announcing a policy change to the Microsoft Root Certificate Program. The new policy will no longer allow root certificate authorities to issue X.509 certificates using the SHA-1 hashing algorithm for the purposes...- News
- Thread
- advisory attacks certificates code signing cybersecurity digital certificates hashing man-in-the-middle microsoft phishing policy policy change root certificate security sha-1 spoofing ssl vulnerability x.509
- Replies: 0
- Forum: Security Alerts
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Gadgets, certificate housekeeping and the July 2012 bulletins
Before we dive into the July security updates, let’s change up the normal order and take a look at the two Security Advisories we are releasing today. One takes an exciting step into the future, while the other prepares us to take an equally important step away from the past. Security...- News
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- advisories certificates code signing critical updates deployment digital certificates gadgets housekeeping internet explorer management microsoft pki remote code execution risk management security updates vulnerabilities windows 7 windows store windows vista
- Replies: 0
- Forum: Security Alerts
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Security Advisory 2718704: Collision attack details, WU update rollout
Today, as a part of our continuing phased mitigation strategy recently discussed, we have initiated the additional hardening of Windows Update. We’ve also provided more information about the MD5 hash-collision attacks used by the Flame malware in the SRD blog. This information should help...- News
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- advisory attack automatic update certificates code signing collision cryptography customer support hardening information integrity malware md5 mitigation phased strategy protection security trustworthy computing windows update windows vista
- Replies: 0
- Forum: Security Alerts
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Windows 7 PeerBLOCK
PeerBLOCK The current replacement of PeerGuardian 2 (any version). The Current Developers Team is constantly working on the PeerBlock to make it Compatible and Applicable to Windows Vista and Windows 7 (both x86 and x64 = 32 bit and 64 bit modes). Their latest Priority is to get the Signed...- LarryLaser
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- code signing compatibility development donation driver certification filter driver network protection open source p2p peerblock peerguardian security software update unsigned drivers user account control windows 7 windows vista windows xp x64 x86
- Replies: 1
- Forum: Windows Software