智能运维
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How to Patch the 3 New Critical Vulnerabilities in Citrix ADC and Gateway Products
Citrix published a Security Bulletin on 8th Nov 2022 in which it disclosed 3 new…
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How to Fix the New Security Bypass Vulnerabilities in Fortinet Products
Four Medium-severity security flaws have been detected that affect multiple Fortinet Netwo…
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How to Fix CVE-2022-4135- A Heap Buffer Overflow in GPU Component of Chrome
Google has published a security advisory against a new, high-severity heap buffe…
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Linux系统如何重装Windows系统
背景 因为种种原因安装了Linux系统Ubuntu 18.04.6,随之迎来了种种麻烦，于是决定安装回Windows 10系统。 安装步骤如下： 一、选择需要安装的系统 系统的安装…
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软考-软件设计师-计算机icode9组成与体系结构
码制 二进制运算要用补码来进行计算。 移码：补码的符号位按位取反。 定点小数的表示范围：人为补码定义1.00为最小即-1，最大就是全1即1-2^-(n-1)， 校验码 奇偶校验码，…
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How to Protect Your Apple Devices From 14 0-Day Vulnerabilities in iOS, iPadOS, and macOS
On SEP 12th, tech giant Apple rolled out security updates for their iOS, iPadOS, and macOS…
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How to Fix CVE-2022-3602 and CVE-2022-3786- The Two New Buffer Overflow Vulnerabilities in OpenSSL
On 1st November, OpenSSL published an advisory that talks about two high-severity vulnerab…
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How to Protect Your WordPress Website From Redirect Malware Campaign
Sucuri, a well-known website security firm, revealed its studies about a unique&…
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How to Patch the 5 New Vulnerabilities in VMware Workspace ONE Assist
VMWare published an advisory on 8th Nov 2022 in which it disclosed 5 new vulnera…
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What is Lockbit 3.0? Who is Behind It? How to Protect From Lockbit Ransomware?
As crime grows in the digital world, cyber criminals try to make their malware more sophis…