Tutorial
Welcome to our ultimate tutorial library. Explore step-by-step how-to guides, expert walkthroughs, and practical troubleshooting tips designed to help you master new skills and solve complex challenges efficiently. Whether you are a beginner or an advanced learner, find clear, actionable instructions updated regularly for real-world application.
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Grafana Releases Critical Security Update to Patch CVE-2025-41115
Read more: Grafana Releases Critical Security Update to Patch CVE-2025-41115Grafana has released an important security update to fix a critical vulnerability that could allow attackers to escalate privileges or even take over user accounts. Because of the high severity, the company strongly recommends all…
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Cisco Warns of New Attack Variant Targeting Vulnerable ASA and FTD Devices
Read more: Cisco Warns of New Attack Variant Targeting Vulnerable ASA and FTD DevicesCisco has announced a new attack variant that targets devices running Cisco Secure Firewall Adaptive Security Appliance (ASA) and Cisco Secure Firewall Threat Defense (FTD). These systems are vulnerable to two serious security issues: CVE-2025-20333…
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Do You Need to Defrag an SSD? Here’s the Answer!
Read more: Do You Need to Defrag an SSD? Here’s the Answer!Many people still wonder if they need to defrag an SSD. This is a common question, especially for users who switched from old hard drives (HDDs) to modern solid-state drives (SSDs). The truth is very…
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CISA Issues Warning About Actively Exploited Critical Vulnerability in Oracle Identity Manager
Read more: CISA Issues Warning About Actively Exploited Critical Vulnerability in Oracle Identity ManagerCISA has released an alert about a critical security flaw in Oracle Identity Manager that is now being actively exploited. The vulnerability is tracked as CVE-2025-61757 and carries a CVSS score of 9.8. Zero-Day Vulnerability…
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Matrix Push C2: A New Phishing Technique Through Browser Notifications
Read more: Matrix Push C2: A New Phishing Technique Through Browser NotificationsA new command-and-control (C2) platform called Matrix Push C2 has been found exploiting browser notifications to carry out cross-platform phishing attacks. This technique is considered dangerous because it is fileless and capable of operating on…
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QNAP Releases Security Updates to Patch 7 Zero-Day Vulnerabilities from Pwn2Own Ireland 2025
Read more: QNAP Releases Security Updates to Patch 7 Zero-Day Vulnerabilities from Pwn2Own Ireland 2025QNAP has released new security updates to fix seven zero-day vulnerabilities that were exploited by security researchers during the Pwn2Own Ireland 2025 competition. Due to the severity of these issues, all users are strongly advised…
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How to find IP Address on Windows, macOS dan Linux
Read more: How to find IP Address on Windows, macOS dan LinuxHow to check IP address on Windows Right click on Wifi icon (located on bottom left of the screen), and then choose Open Network and Sharing Center You will see a new Network and Sharing Center…
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Zoho Mail Setup on Android, iPhone and Outlook using IMAP or POP3
Read more: Zoho Mail Setup on Android, iPhone and Outlook using IMAP or POP3Here is how do add Zoho to Android, iPhone, or Outlook. First, make sure that your account allow IMAP or POP3 service available Allow IMAP or POP3 access on Zoho. Go to Settings by clicking…
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Beware! Security Application CCleaner, Infiltrated by Malware
Read more: Beware! Security Application CCleaner, Infiltrated by MalwarePengguna aplikasi keamanan CCleaner untuk Windows diimbau untuk memperbarui software sesegera mungkin. Peneliti menemukan ada kelompok peretas yang menyematkan penembus enkripsi alias backdoor di CCleaner. Backdoor itu memungkinkan peretas menyisipkan malware berbahaya. Diperkirakan 2,27 juta pengguna CCleaner telah menjadi korban.…