网络安全
现场常见问题
Most organizations don't have a complete list of which servers, cameras, NVRs or websites face the internet. Attackers do: their automated tools sweep the internet every day looking for known holes.
Vulnerability assessment (VA)
Automated internal and external scanning for old software, missing patches, weak configurations and services that don't need to be open. Findings are ranked by CVSS plus business context. A "medium" on an internet-facing server can matter more than a "critical" on a machine behind three firewalls. VA should be recurring: at least quarterly and after any major change.
What we find most often in external scans: NVRs and cameras with ports opened to the internet so the owner can watch on a phone, running firmware that's years out of date.
Penetration testing
Experienced testers try to actually exploit weaknesses inside an agreed scope, to show how far an attacker could get: web apps (OWASP-based), external and internal networks, Wi-Fi or Active Directory. Every engagement starts with signed authorization and rules of engagement. No signature, no test.
Reports you can act on
Two parts: an executive summary in business language, and technical detail with fixes for the IT team. Once you've fixed things, we retest to confirm.
功能
External and internal scanning
Finds every exposed device and service, including the forgotten ones.
OWASP web app testing
Injection, authentication, access-control flaws and more.
Active Directory testing
Finds the privilege-escalation paths attackers like.
Ranked by real risk
CVSS plus business context, so the important fixes come first.
Two-level report
One for management, one for the technical team.
Retesting
Confirms the fix actually worked.
设计与实施
- 1
Agree scope and objectives; sign the authorization
- 2
Reconnaissance and asset discovery
- 3
Scan, then check by hand to remove false positives
- 4
Exploitation within scope (pentest only)
- 5
Report, debrief and remediation advice
- 6
Retest after fixes
适用场景
- Banks before launching mobile banking or a new payment system
- Government agencies with websites and online services
- Companies before or after a merger or an audit
- Organizations wanting a real security picture before next year's budget
常见系统规模
External Scan
适用于: Public IPs and websites
- External vulnerability scan
- SSL/TLS and configuration review
- Report and remediation advice
Full VA
适用于: Internal and external network
- Authenticated internal scanning
- AD and firewall configuration review
- Optional quarterly rescans
Penetration Test
适用于: Critical systems or pre-launch
- Scoped web, app or network pentest
- Executive debrief
- One retest included
我们供货并安装的品牌
所有品牌名称和商标归其各自所有者所有。除非另有明确说明，提及某品牌并不代表与其存在合作关系。产品均通过正规分销渠道采购。
常见问题
What's the difference between VA and a pentest?
VA is broad and automated: it lists what's vulnerable. A pentest is deep and human-led: it proves what can really be exploited and how bad it gets. If you've done neither, start with VA.
Could testing crash our systems?
Low risk, but not zero. We agree test windows, avoid destructive techniques and keep emergency contacts on both sides throughout.
How often should we test?
VA at least quarterly. A pentest once a year and whenever an important new system goes live.
相关指南
相关解决方案
网络安全
下一代防火墙 (NGFW)可识别应用和用户的防火墙，具备 IPS、网页过滤、HTTPS 检测和 VPN，按全功能开启的实际性能选型。
安全远程访问 (VPN/ZTNA)员工和外包人员通过 VPN 或 ZTNA 加 MFA 随时随地访问内部系统，只能看到所需内容。
终端防护与 EDREDR 监控行为而不只依赖病毒库，可在勒索软件运行中途拦截，并立即将中毒电脑隔离出网络。
邮件安全通过过滤、SPF/DKIM/DMARC 和沙箱，拦截钓鱼邮件、冒充老板或供应商的诈骗邮件 (BEC) 及恶意附件。
零信任与网络准入控制 (NAC)借助 802.1X 和 NAC，在接入前验证每个用户和设备。插上网口不再等于能访问服务器。
SOC 与 SIEM 安全监控防火墙、服务器和终端日志汇入同一 SIEM，有专人盯告警，出事时有清晰的处置预案。发给我们建筑平面图或几张现场照片
我们会先询问一些细节，再给出初步设计方案。首次咨询免费，可用老挝语、泰语或英语，通过 WhatsApp 或 Facebook 主页联系。