Security Boulevard

APRIL 13, 2022

I’d also like to thank Duane Michael ( @subat0mik ) and Evan McBroom ( @mcbroom_evan ) for researching Network Access Account (NAA) policy encryption and decryption with me (coming soon), as well as Elad Shamir ( @elad_shamir ) and Nick Powers ( @zyn3rgy ) for helping me identify the attacks that are possible using the relayed credentials.

Authentication 52

Authentication Accountability Penetration Testing Software 52

Fox IT

JANUARY 12, 2021

The threat used valid accounts against remote services: Cloud-based applications utilizing federated authentication protocols. The VPN was protected by two-factor authentication (2FA) by sending an SMS with a one-time password (OTP) to the user account’s primary or alternate phone number. Account discovery (T1087).

VPN 68

VPN Accountability Passwords DNS 68

Security Affairs

DECEMBER 20, 2018

Security firms such as Proofpoint and Eset analyzed other samples of the same threat targeting the Australian landscape back in May 2018 and, more recently, in Italy. In the last weeks, a new variant of the infamous Danabot botnet hit Italy. Technical Analysis. Web-Inject. Figure 10: Downlaoded javascript from equityfloat[.]pw Conclusion.

Banking 74

Banking Malware Internet Internet 74

eSecurity Planet

JUNE 8, 2023

Email Authentication Protocols: SPF, DKIM, DMARC The three mutually-reinforcing email authentication protocols, Sender Policy Framework (SPF), DomainKeys Identified Mail (DKIM), and Domain-based Message Authentication Reporting and Conformance (DMARC) verify the authenticity of emails.

Firewall 64

Firewall DNS Authentication Malware 64

eSecurity Planet

MARCH 25, 2022

RDP intrusions are typically the result of two attacker methods: brute force authentication attempts or a meddler-in-the-middle (MITM) attack. Remote desktop software’s sensitive influence over other devices means identity and access management (IAM), password security , and multi-factor authentication are critical for risk management.

VPN 109

VPN Software Authentication Encryption 109

Troy Hunt

JANUARY 10, 2018

agarwal_mohit) January 5, 2018. I think the URL is right but it seems inaccessible from other countries: [link] — Troy Hunt (@troyhunt) January 9, 2018. Security /= George blocking — Vatsalya Goel (@vatsalyagoel) January 9, 2018. — Khas Mek (@KhasMek) January 10, 2018. FergusInLondon) January 10, 2018.

Hacking 279

Hacking Government Risk Encryption 279

eSecurity Planet

DECEMBER 17, 2021

Deployment routes like endpoints , agentless, web, proxy chaining, and unified authentication. A part of the vendor’s Autonomous Security Engine (ASE) solution, Censornet Cloud Access Security Broker comes integrated with adaptive multi-factor authentication and email and web security. . Recognition for Broadcom. Censornet. Forcepoint.

Risk 126

Risk Firewall Authentication Encryption 126

eSecurity Planet

MAY 28, 2021

The truth is that solutions like single sign-on (SSO) and multi-factor authentication (MFA) can spell disaster if initial access is all a malicious actor needs to traverse the network’s resources. Ransomware: Encryption, Exfiltration, and Extortion. Detect Focus on encryption Assume exfiltration. Old way New way.

Software 97

Software Firmware DNS VPN 97

Security Boulevard

APRIL 4, 2022

The Internet Security Research Group (ISRG) originally designed the ACME protocol for its own Let’s Encrypt certificate service. ACME v2 is the current version of the protocol, published in March 2018. On September 15, 2021, the DNS records for acme-v01.api.letsencrypt.org Today the protocol has become a standard ( RFC 8555 ).

Encryption 52

Encryption Authentication DNS Risk 52

eSecurity Planet

DECEMBER 3, 2021

— Jack Daniel (@jack_daniel) October 10, 2018. jaysonstreet) March 3, 2018. The FaceTime bug definitely proves that your phone can be used as a remote listening device "without any authentication" — Marcus J. — Kevin Mitnick (@kevinmitnick) January 20, 2018. Jason Haddix | @JHaddix.

Accountability 132

Accountability Cybersecurity Penetration Testing InfoSec 132

Security Boulevard

AUGUST 12, 2022

The CA will issue challenges (DNS or HTTPS) requiring the agent to take an action that demonstrates control over said domain(s). Back in 2015, when Let’s Encrypt was was just emerging as a certificate-authority force, Josh Aas, the ISRG's executive director said that "Encryption should be the default for the web.

Encryption 52

Encryption DNS Backups Internet 52

eSecurity Planet

JULY 28, 2021

Permissioned blockchains, or private blockchains,aren’t truly decentralized because they’re organized by a governance structure and authentication process for nodes. Since the 1970s, Public Key Infrastructure (PKI) has offered encryption , authentication, bootstrapping, and digital signatures to secure digital communications.

Cybersecurity 135

Cybersecurity Cryptocurrency Technology Energy and Utilities 135

SecureList

NOVEMBER 18, 2022

Finally, it is worth mentioning the CVE-2022-34724 vulnerability, which affects Windows DNS Server and can lead to denial of service if exploited. As a result, the attacker can steal confidential data, encrypt critical files on the server to to extort money from the victim, etc. Vulnerability statistics.

Mobile 82

Mobile Malware Ransomware IoT 82

eSecurity Planet

MAY 19, 2022

Already a leading SD-WAN pick, the HPE subsidiary boosted its market position with acquisitions of security vendor Cape Networks in 2018 and WAN specialist Silver Peak Systems in 2020. Launched in 2002 and specializing in wireless networking , Aruba Networks’ success led to its acquisition by Hewlett-Packard in 2015. Open Systems.

Firewall 109

Firewall Architecture Encryption Network Security 109

Lenny Zeltser

MAY 3, 2019

Enabling two-factor authentication is perhaps the most important step toward resisting such tactics (attackers have intercepted SMS codes, so use other methods, if possible). More broadly: Enable two-factor authentication everywhere. Use encrypted chat for sensitive discussions. Lock down domain registrar and DNS settings.

Cybersecurity 111

Cybersecurity Social Engineering Authentication Software 111

Herjavec Group

AUGUST 26, 2021

2002 – Internet Attack — By targeting the thirteen Domain Name System (DNS) root servers, a DDoS attack assaults the entire Internet for an hour. 2011 — RSA SAFETY — Sophisticated hackers steal information about RSA’s SecurID authentication tokens, used by millions of people, including government and bank employees.

Cybercrime 135

Cybercrime Computers and Electronics Banking Hacking 135