HiT Focus

19/02/2024

bruteForce Attack Protection! ^_^
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Source: Devist

19/01/2024

Top 8 Cyber Attacks - 2024 | Via: Cyber Threat Intelligence

21/07/2021

The 6 Different Types of Hackers - From InfoSec Insights

21/07/2021

Lenovo Working on Patches for BIOS Vulnerabilities Affecting Many Laptops.
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Lenovo this week published information on three vulnerabilities that impact the BIOS of two of its desktop products and approximately 60 laptop and notebook models.

Tracked as CVE-2021-3452 and affecting tens of ThinkPad models, the first of the bugs impacts the system shutdown SMI callback function and could be abused by a local attacker that already has elevated privileges on the device to execute arbitrary code.

In its advisory, Lenovo says it is working on releasing BIOS updates for over 32 ThinkPad models, and that it expects to start rolling out the patches on July 28.

Five other ThinkPad models that are not affected by this vulnerability are impacted by CVE-2021-3453, a security hole that exists because BIOS modules are not protected by Intel Boot Guard, meaning that an attacker with physical access to the affected devices could write to the SPI flash storage.

Lenovo says it has already released BIOS updates for the affected ThinkPad devices, but that it is still working to release patches for 13 impacted notebook models. The security flaw also affects two ideacentre desktop models, which are expected to receive patches on September 30.

Tracked as CVE-2021-3614, the third of the vulnerabilities affects Lenovo notebook models only and could allow “an attacker with physical access to elevate privileges under certain conditions during a BIOS update performed by Lenovo Vantage,” the computer maker explains.

A total of 21 notebook models are impacted, but patches have been released for only two of them. While BIOS updates for a third model should arrive this week, Lenovo hasn’t provided an estimated release date for the rest of the affected devices.
https://support.lenovo.com/fr/en/product_security/len-65529

25/11/2020

🔰 TOP 10 BEST & PREMIUM CYBER-SECURITY TIPS 🔰

‼️ Lets See 😉

🌀 Keep Your Software Up to Date

🌀 Use Anti-Virus Protection & Firewall.

🌀 Never Share Personal Details .

🌀 Use Two-Factor or Multi-Factor Authentication.

🌀 Learn about Phishing Scams – be very suspicious of emails, phone calls, and flyers.

🌀 Protect Your Sensitive Personal Identifiable Information.

🌀 Use Your Mobile Devices Securely.

🌀 Backup Your Data Regularly.

🌀 Don’t Use Public Wi-Fi.

🌀 Review Your Online Accounts & Credit Reports Regularly for Changes.

06/11/2020

Type of Cyber-attacks

02/11/2020

SQL Injection Attack (SQLi) là một kỹ thuật cho phép những kẻ tấn công lợi dụng lỗ hổng của việc kiểm tra dữ liệu đầu vào trong các ứng dụng web và các thông báo lỗi của hệ quản trị cơ sở dữ liệu trả về để inject (tiêm vào) và thi hành các câu lệnh SQL bất hợp pháp. Đội ngũ HiT FOCUS sẵn sàng cho việc đánh giá và khắc phục, đảm bảo hoạt động của doanh nghiệp liên tục.

23/10/2020

22/10/2020

Let's secure your laptop!

20/10/2020

Professional Instructors

20/10/2020

Professional Certifications in Professional Scope